What is the design and purpose of ABS control units?

ABS control units are electronic control modules mounted within the braking system, most often near the pump and hydraulic block. They consist of a housing, control electronics, an electrical connector, and communication pins that work with the vehicle's installation. Their purpose is to analyze signals from wheel sensors and control brake fluid pressure during braking.

What are ABS control units used for?

ABS control units are used to prevent wheel lock-up during emergency braking. The module compares signals from individual wheels, recognizes the risk of slippage, and controls hydraulic valves to maintain traction. In many vehicles, it also works with ESP, ASR, and electronic brakeforce distribution systems.

What is the design and function of the ABS hydraulic block?

The ABS hydraulic block is a part of the braking system responsible for the physical regulation of fluid pressure in wheel circuits. It contains flow channels, valves, and connections to the pump and electronic control unit. It works directly with the control module, allowing the system to react very quickly and precisely.

How to choose a control unit for a specific car?

It is safest to compare the OEM number, interchangeable numbers, connector type, pin count, and vehicle equipment version. The system generation, ESP presence, and compatibility with the hydraulic block also matter. In practice, it is worth verifying data by VIN and checking if the part requires subsequent coding.

What symptoms may indicate a problem with the ABS control unit?

Typical symptoms include an illuminated ABS light, stored communication errors, system failure during hard braking, or irregular system operation. Sometimes the cause is not the module itself, but a damaged wheel sensor, wire, or connector. Therefore, before replacing, it is worth performing diagnostics and comparing error codes with the actual state of the installation.

Is adaptation or coding required after installing an ABS control unit?

In many models, yes, because the control unit must be matched to the vehicle configuration and other modules. This is especially true for cars where ABS works with ESP, traction control, and the CAN bus. After installation, adaptation, error clearing, and a test drive are often performed to confirm correct system operation.

ABS controllers

At the Global Parts automotive store, we offer a wide selection of original used car parts, including ABS controllers for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our ABS controllers undergo quality control to ensure you receive a top-quality product.

More information

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ABS DSC Module BMW E81 E87 E90 Pump ECU Hydro Unit 6784763 6784764

Promo price

PLN 94.95

PLN 90.20

Free delivery: Aug 14

If paid before 14:00

Audi A3 8V 1.6 TDI DBKA ABS Pump Control Hydraulic Module Brake Unit 3Q0907379AA

-5%

Part no. 3Q0907379AA

Audi A3 8V 1.6 TDI DBKA ABS Pump Control Hydraulic Module Brake Unit 3Q0907379AA

Promo price

PLN 61.95

PLN 58.85

Free delivery: Aug 14

If paid before 14:00

Mercedes Vito Viano W639 ABS Unit DSC Hydro Brake Pump Module A0014461689

-40%

Part no. A0014461689

Mercedes Vito Viano W639 ABS Unit DSC Hydro Brake Pump Module A0014461689

Promo price

PLN 379.95

PLN 227.97

Free delivery: Aug 14

If paid before 14:00

Part no. 6856924-2

BMW X1 Series E84 Hydraulic Unit ABS DXC Pump Module 6860214 6768550

PLN 332.95

Free delivery: Aug 14

If paid before 14:00

Audi A4 B8 ABS Pump Modulator Braking Control Unit Module 8K0614517ED

-15%

Part no. 8K0614517EF

Audi A4 B8 ABS Pump Modulator Braking Control Unit Module 8K0614517ED

Promo price

PLN 237.95

PLN 202.26

Free delivery: Aug 14

If paid before 14:00

BMW F80 M3 F82 M4 DSC Hydro Braking Unit Pump 8089697 7851297

-40%

Part no. 7851298

BMW F80 M3 F82 M4 DSC Hydro Braking Unit Pump 8089697 7851297

Promo price

PLN 237.95

PLN 142.77

Free delivery: Aug 14

If paid before 14:00

Mercedes X156 Pump Modulator Braking Control Unit Module A0004313900

-15%

Part no. A0004313900

Mercedes X156 Pump Modulator Braking Control Unit Module A0004313900

Promo price

PLN 332.95

PLN 283.01

Free delivery: Aug 14

If paid before 14:00

Part no. DV61-2C405-CF-1

Ford Transit Connect Mk2 ABS Brake Pump Control Unit DV61-2C405-CF

PLN 522.95

Free delivery: Aug 14

If paid before 14:00

Smart ForTwo C453 ABS Pump Control Module Unit A4539004507

-15%

Part no. A4539004507

Smart ForTwo C453 ABS Pump Control Module Unit A4539004507

Promo price

PLN 161.95

PLN 137.66

Free delivery: Aug 14

If paid before 14:00

Audi A1 8X ABS Pump Hydraulic Modulator Brake Control Unit 6C0614517P 6C0907379P

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Part no. 6C0614517P

Audi A1 8X ABS Pump Hydraulic Modulator Brake Control Unit 6C0614517P 6C0907379P

Promo price

PLN 237.95

PLN 202.26

Free delivery: Aug 14

If paid before 14:00

Part no. A1729014200

Mercedes C204 Brake ABS Pump Hydraulic Unit M276 A1729014200

PLN 1,092.95

Free delivery: Aug 14

If paid before 14:00

Audi A3 8V Brake Pump ABS Module Hydraulic Control Unit 8V0614517C

-15%

Part no. 8V0614517C

Audi A3 8V Brake Pump ABS Module Hydraulic Control Unit 8V0614517C

Promo price

PLN 664.95

PLN 565.21

Free delivery: Aug 14

If paid before 14:00

Audi A3 8V VW Golf MK7 ABS Pump Modulator Control Module Unit 5Q0614517CG

-5%

Part no. 5Q0614517CG

Audi A3 8V VW Golf MK7 ABS Pump Modulator Control Module Unit 5Q0614517CG

Promo price

PLN 94.95

PLN 90.20

Free delivery: Aug 14

If paid before 14:00

Mercedes W176 Brake Pump ABS Module Hydraulic Control Unit A0094315212

-15%

Part no. A0094315212

Mercedes W176 Brake Pump ABS Module Hydraulic Control Unit A0094315212

Promo price

PLN 284.95

PLN 242.21

Free delivery: Aug 14

If paid before 14:00

Audi Q5 8R ABS Pump Hydraulic Brake Pump Control Module 8R0614517BF

-40%

Part no. 8R0614517BF

Audi Q5 8R ABS Pump Hydraulic Brake Pump Control Module 8R0614517BF

Promo price

PLN 1,424.95

PLN 854.97

Free delivery: Aug 14

If paid before 14:00

Mercedes W907 ABS Hydraulic Brake Pump Unit A9079004103

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Part no. A9079004103

Mercedes W907 ABS Hydraulic Brake Pump Unit A9079004103

Promo price

PLN 260.95

PLN 156.57

Free delivery: Aug 14

If paid before 14:00

ABS Pump Mercedes W205 GLC X253 Hydraulic Braking Control Unit A2059004449

-40%

Part no. A2059004449

ABS Pump Mercedes W205 GLC X253 Hydraulic Braking Control Unit A2059004449

Promo price

PLN 949.95

PLN 569.97

Free delivery: Aug 14

If paid before 14:00

Audi TT Mk3 8S Brake Pump ABS ESP Module Control Unit 8S0907379F 8S0614517F

-40%

Part no. 8S0907379F

Audi TT Mk3 8S Brake Pump ABS ESP Module Control Unit 8S0907379F 8S0614517F

Promo price

PLN 949.95

PLN 569.97

Free delivery: Aug 14

If paid before 14:00

Part no. 9T16-2C405-AE

Ford Transit Connect ABS Pump Modulator 1.8 TDCi Diesel 9T16-2C405-AE

PLN 949.95

Free delivery: Aug 14

If paid before 14:00

Audi A4 B7 1.8T Petrol ABS Vacuum Pump Brake Control Hydraulic Unit 8E0927317E

-15%

Part no. 8E0927317E

Audi A4 B7 1.8T Petrol ABS Vacuum Pump Brake Control Hydraulic Unit 8E0927317E

Promo price

PLN 142.95

PLN 121.51

Free delivery: Aug 14

If paid before 14:00

Part no. 8K0907379CL

Audi A5 8F ABS Pump Modulator Hydraulic Control Brake Unit 8K0907379CL

PLN 113.95

Free delivery: Aug 14

If paid before 14:00

Audi A3 8V ABS Pump Modulator Hydraulic Control Brake Unit 5Q0907379AA

-15%

Part no. 5Q0907379AA

Audi A3 8V ABS Pump Modulator Hydraulic Control Brake Unit 5Q0907379AA

Promo price

PLN 142.95

PLN 121.51

Free delivery: Aug 14

If paid before 14:00

Audi A4 B8 ABS Brake Pump Hydraulic Control Modulator Unit ECU 8K0907379CC

-5%

Part no. 8K0907379CC

Audi A4 B8 ABS Brake Pump Hydraulic Control Modulator Unit ECU 8K0907379CC

Promo price

PLN 94.95

PLN 90.20

Free delivery: Aug 14

If paid before 14:00

Part no. 5N0614109BN

Volkswagen VW Tiguan 5N ABS Pump Brake Unit Module 5N0614109BN

PLN 189.95

Free delivery: Aug 14

If paid before 14:00

Part no. 6C0614517N

VW Volkswagen Polo 6R 1.2 TSI ABS Pump Module Unit 6C0907379N 6R0907379BA

PLN 104.95

Free delivery: Aug 14

If paid before 14:00

Audi A4 B8 ABS Pump Hydraulic Brake Pump Control Module 8K9907379G 8K9614517R

-40%

Part no. 8K9614517R

Audi A4 B8 ABS Pump Hydraulic Brake Pump Control Module 8K9907379G 8K9614517R

Promo price

PLN 522.95

PLN 313.77

Free delivery: Aug 14

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Audi Q3 8U 2.0 TDI ABS Pump Control Module Hydraulic Unit ECU 5N0614109AS

-15%

Part no. 5N0614109AS

Audi Q3 8U 2.0 TDI ABS Pump Control Module Hydraulic Unit ECU 5N0614109AS

Promo price

PLN 379.95

PLN 322.96

Free delivery: Aug 14

If paid before 14:00

Mini F60 ABS DSC Pump Modulator Hydraulic Unit Brake Control 5A374A6

-40%

Part no. 5A374A6

Mini F60 ABS DSC Pump Modulator Hydraulic Unit Brake Control 5A374A6

Promo price

PLN 332.95

PLN 199.77

Free delivery: Aug 14

If paid before 14:00

Audi A6 C7 ABS Pump Modulator Control Unit Module 4G0907379H

-15%

Part no. 4G0907379H

Audi A6 C7 ABS Pump Modulator Control Unit Module 4G0907379H

Promo price

PLN 465.95

PLN 396.06

Free delivery: Aug 14

If paid before 14:00

Mercedes W221 ABS Pump Control Modulator Hydraulic Unit Block A2214319712

-15%

Part no. A2214319712

Mercedes W221 ABS Pump Control Modulator Hydraulic Unit Block A2214319712

Promo price

PLN 1,424.95

PLN 1,211.21

Free delivery: Aug 14

If paid before 14:00

Mini F55 DSC ABS Pump Modulator Brake Control Hydraulic Unit 5A374A2

-40%

Part no. 5A374A2

Mini F55 DSC ABS Pump Modulator Brake Control Hydraulic Unit 5A374A2

Promo price

PLN 379.95

PLN 227.97

Free delivery: Aug 14

If paid before 14:00

Mini F60 ABS Pump Modulator Brake Control Hydraulic Unit 6888043

-15%

Part no. 6888043

Mini F60 ABS Pump Modulator Brake Control Hydraulic Unit 6888043

Promo price

PLN 379.95

PLN 322.96

Free delivery: Aug 14

If paid before 14:00

ABS Pump Mercedes W221 S550 Control Modulator Hydraulic Unit Block A2215455231

-15%

Part no. A2214310512

ABS Pump Mercedes W221 S550 Control Modulator Hydraulic Unit Block A2215455231

Promo price

PLN 2,374.95

PLN 2,018.71

Free delivery: Aug 14

If paid before 14:00

Audi A4 B8 ABS Pump Modulator Hydraulic Brake Control Unit 5Q0614517FA

-15%

Part no. 5Q0614517FA

Audi A4 B8 ABS Pump Modulator Hydraulic Brake Control Unit 5Q0614517FA

Promo price

PLN 284.95

PLN 242.21

Free delivery: Aug 14

If paid before 14:00

Part no. A1779002515

Mercedes W177 Hydraulic ABS Pump Modulator Control Unit A1779002515

PLN 902.95

Free delivery: Aug 14

If paid before 14:00

Part no. EK21-2C405-AA

Ford Transit Mk8 ABS Pump Brake Control Unit Module EK21-2C405-AA

PLN 617.95

Free delivery: Aug 14

If paid before 14:00

Porsche Boxster S 986 ABS Pump Controller Module Control 98635575527

-40%

Part no. 98635575527

Porsche Boxster S 986 ABS Pump Controller Module Control 98635575527

Promo price

PLN 474.95

PLN 284.97

Free delivery: Aug 14

If paid before 14:00

Part no. DPLA-14F447-AF

Range Rover Sport L405 L494 ABS Pump Control Module 3.0 Diesel DPLA-14F447-AF

PLN 655.95

Free delivery: Aug 14

If paid before 14:00

Part no. 99135513501

Porsche 718 Boxster 982 ABS Hydraulic Pump Unit Mount Carrier Holder 99135513501

PLN 132.95

Free delivery: Aug 14

If paid before 14:00

Part no. 1K0614517ED

VW Volkswagen Scirocco Mk3 Caddy Maxi 2K ABS Pump Modulator Control 1K0614517ED

PLN 759.95

Free delivery: Aug 14

If paid before 14:00

Part no. A2114311712

Mercedes W211 ABS Pump Brake Control Module Unit Controller A2114311712

PLN 289.95

Free delivery: Aug 14

If paid before 14:00

Part no. 6C0614517K

Volkswagen Polo Mk5 Seat Ibiza Mk4 ABS Brake Pump Control Unit Module 6C0614517K

PLN 85.95

Free delivery: Aug 14

If paid before 14:00

Part no. 5Q0614517ES

Volkswagen Golf Mk7 ABS Brake Pump Hydraulic Control Unit 5Q0614517ES

PLN 351.95

Free delivery: Aug 14

If paid before 14:00

Part no. KK21-2B373-AK

Ford Transit Mk8 ABS Pump Modulator Control Unit 2.0 Diesel KK21-2B373-AK

PLN 194.95

Free delivery: Aug 14

If paid before 14:00

Part no. 8T0907379F

Audi RS4 B8 RS5 8T ABS Brake Pump Hydraulic Module 4.2 FSI 8T0907379F 8T0614517H

PLN 688.95

Free delivery: Aug 14

If paid before 14:00

Part no. 7P0907379T

Porsche Cayenne 92A 958 ABS Pump Modulator Brake Control Unit 7P0907379T

PLN 379.95

Free delivery: Aug 14

If paid before 14:00

Part no. 4F0910517D

Audi A6 C6 ABS ESP Pump Control Module Unit 4F0910517D

PLN 284.95

Free delivery: Aug 14

If paid before 14:00

Part no. 3AA614109N

Volkswagen Passat B7 ABS Pump Brake Control Unit Module 3AA614109N

PLN 284.95

Free delivery: Aug 14

If paid before 14:00

Part no. 8R0907379C

Audi Q5 8R ABS Brake Pump Control Module 2.0 TDI Diesel 8R0907379C

PLN 127.95

Free delivery: Aug 14

If paid before 14:00

Part no. 5Q0907379AB

Volkswagen Golf Mk7 ABS Pump Modulator Control Unit 5Q0907379AB 5Q0614517AA

PLN 379.95

Free delivery: Aug 14

If paid before 14:00

Part no. Q0012222V004000000

Smart Fortwo C450 ABS Pump Modulator ESP FFO Hydraulic Unit Q0012222V004000000

PLN 569.95

Free delivery: Aug 14

If paid before 14:00

Part no. 2Q0614517AG

Audi A1 GB ABS Brake Pump Control Unit Module 2Q0614517AG 2Q0614517N

PLN 218.95

Free delivery: Aug 14

If paid before 14:00

Part no. 6C11-2C285-AC

Ford Transit Mk7 ABS Brake Pump Control Module Unit 2.4 TDCI 6C11-2C285-AC

PLN 284.95

Free delivery: Aug 14

If paid before 14:00

Audi S5 8T ABS ESP Pump Hydraulic Control Module Unit ECU 8K0907379S

-40%

Part no. 8K0907379S

Audi S5 8T ABS ESP Pump Hydraulic Control Module Unit ECU 8K0907379S

Promo price

PLN 617.95

PLN 370.77

Free delivery: Aug 14

If paid before 14:00

Porsche Cayenne 92A VW Touareg 7P ABS Pump Control Module 7P0614517R 7P0907379R

-15%

Part no. 7P0614517R

Porsche Cayenne 92A VW Touareg 7P ABS Pump Control Module 7P0614517R 7P0907379R

Promo price

PLN 265.95

PLN 226.06

Free delivery: Aug 14

If paid before 14:00

Seat Exeo 3R ABS Brake Hydraulic Pump 2.0 TDI 3R0907379 3R0614517

-40%

Part no. 3R0907379

Seat Exeo 3R ABS Brake Hydraulic Pump 2.0 TDI 3R0907379 3R0614517

Promo price

PLN 237.95

PLN 142.77

Free delivery: Aug 14

If paid before 14:00

Audi Q3 8U ABS Pump Brake Braking Unit Control Module 5N0614109BL

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Part no. 5N0614109BL

Audi Q3 8U ABS Pump Brake Braking Unit Control Module 5N0614109BL

Promo price

PLN 427.95

PLN 363.76

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Audi A3 8V Golf Mk7 ABS Pump Modulator Control Module Hydraulic Unit 5Q0614517BK

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Part no. 5Q0614517BK

Audi A3 8V Golf Mk7 ABS Pump Modulator Control Module Hydraulic Unit 5Q0614517BK

Promo price

PLN 284.95

PLN 170.97

Free delivery: Aug 14

If paid before 14:00

-40%

Part no. DV61-2C405-CF

Ford Transit Connect Mk2 ABS Brake Pump Control Unit DV61-2C405-CF

Promo price

PLN 569.95

PLN 341.97

Free delivery: Aug 14

If paid before 14:00

Mercedes W205 2.1 CDI Diesel ABS ESP Pump Control Module Unit A2059012800

-5%

Part no. A2059012800

Mercedes W205 2.1 CDI Diesel ABS ESP Pump Control Module Unit A2059012800

Promo price

PLN 42.95

PLN 40.80

Delivery: Aug 14

If paid before 14:00

BMW X5 F15 X6 F16 Hydraulic Unit DSC DXC Pump Control Module 6864790 6864791

-40%

Part no. 6884732-1

BMW X5 F15 X6 F16 Hydraulic Unit DSC DXC Pump Control Module 6864790 6864791

Promo price

PLN 712.95

PLN 427.77

Free delivery: Aug 14

If paid before 14:00

Part no. 6R0614517BJ

Skoda Fabia 9J ABS Pump Modulator Control Unit 1.2 CGPA Petrol 6R0614517BJ

PLN 151.95

Free delivery: Aug 14

If paid before 14:00

Part no. EG9C-2C405-EC

Ford Mondeo Mk5 ABS Pump Brake Unit Control Module 2.0 TDCi EG9C-2C405-EC

PLN 275.95

Free delivery: Aug 14

If paid before 14:00

Part no. SRB500161

Land Rover Discovery 3 L319 ABS Pump Module Brake SRB500161

PLN 123.95

Free delivery: Aug 14

If paid before 14:00

Part no. J1BC-2C219-AE

Ford Fiesta Mk8 ABS Brake Pump Modulator Control Unit J1BC-2C219-AE

PLN 474.95

Free delivery: Aug 14

If paid before 14:00

Part no. GJ32-2C405-AF

Range Rover Evoque L538 ABS Pump Modulator ABS Control Unit GJ32-2C405-AF

PLN 279.95

Free delivery: Aug 14

If paid before 14:00

Part no. 6884732-2

BMW X5 F15 X6 F16 Hydraulic Unit DSC DXC Pump Control Module 6884732

PLN 712.95

Free delivery: Aug 14

If paid before 14:00

Part no. BK21-2C405-AF

Ford Transit Custom ABS Pump Control Module Unit 2.0 TDCI 2096230 BK21-2C405-AF

PLN 355.95

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If paid before 14:00

Mercedes S205 Brake Pump ABS EBC Hybrid Hydraulic Unit Module A2059005944

-15%

Part no. A2059005944

Mercedes S205 Brake Pump ABS EBC Hybrid Hydraulic Unit Module A2059005944

Promo price

PLN 522.95

PLN 444.51

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ABS Pump Mercedes W205 Hydraulic Braking Control Unit A2539011600

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Part no. A2539011600

ABS Pump Mercedes W205 Hydraulic Braking Control Unit A2539011600

Promo price

PLN 427.95

PLN 363.76

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BMW 1 3 Series E87 E90 E91 Adapter ABS Control Module Bracket Holder 6762762

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Part no. 6762762

BMW 1 3 Series E87 E90 E91 Adapter ABS Control Module Bracket Holder 6762762

Promo price

PLN 46.95

PLN 44.60

Delivery: Aug 14

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Part no. 4S61-2M110-DA

Ford Fiesta St Mk5 ABS Pump ABS Modulator Control Unit Module 4S61-2M110-DA

PLN 474.95

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Mercedes GLA X156 ABS Pump Hydraulic Unit A0004310600

-40%

Part no. A0094313412

Mercedes GLA X156 ABS Pump Hydraulic Unit A0004310600

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PLN 474.95

PLN 284.97

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BMW F30 F31 Hydro Brake Braking Unit Pump DSC 6793936 6793931

-5%

Part no. 6793936

BMW F30 F31 Hydro Brake Braking Unit Pump DSC 6793936 6793931

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PLN 75.95

PLN 72.15

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Mini Cooper One R56 ABS Hydro Braking Control Unit Pump Module 6779301

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Part no. 6779301

Mini Cooper One R56 ABS Hydro Braking Control Unit Pump Module 6779301

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PLN 237.95

PLN 142.77

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Mini Cooper F55 F56 F57 DSC Hydro Unit Brake Pump 6877106 6877105

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Part no. 6877106

Mini Cooper F55 F56 F57 DSC Hydro Unit Brake Pump 6877106 6877105

Promo price

PLN 398.95

PLN 339.11

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Mercedes Sprinter W906 ABS Unit Hydro Brake Pump Control Module A9069001102

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Part no. A9069001102

Mercedes Sprinter W906 ABS Unit Hydro Brake Pump Control Module A9069001102

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PLN 1,424.95

PLN 854.97

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BMW X1 E84 Hydraulic Unit ABS DXC Pump Control Module 6799417 6799418

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Part no. 6799417

BMW X1 E84 Hydraulic Unit ABS DXC Pump Control Module 6799417 6799418

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PLN 332.95

PLN 199.77

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ABS Pump Mercedes W202 W124 R129 C140 Hydraulic Brake Pump ABS A0014318012

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Part no. A0014318012

ABS Pump Mercedes W202 W124 R129 C140 Hydraulic Brake Pump ABS A0014318012

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PLN 132.95

PLN 113.01

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Hydro Brake Pump Mercedes W212 ESP ABS Braking Control Unit A2124315512

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Part no. A2124315612-1

Hydro Brake Pump Mercedes W212 ESP ABS Braking Control Unit A2124315512

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PLN 237.95

PLN 202.26

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Brake Pump BMW X3 G01 X4 G02 ABS DSC Pump Control Module 6895454

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Part no. 6895454

Brake Pump BMW X3 G01 X4 G02 ABS DSC Pump Control Module 6895454

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PLN 1,424.95

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Hydraulic Unit BMW X3 F25 X4 F26 ABS DXC Pump Control Module 6852748 6852747

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Part no. 6881325-1

Hydraulic Unit BMW X3 F25 X4 F26 ABS DXC Pump Control Module 6852748 6852747

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PLN 802.95

PLN 481.77

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Mercedes Sprinter W907 W910 Hydraulic Brake Module Unit ABS Pump A9079008104

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Part no. A9079008104

Mercedes Sprinter W907 W910 Hydraulic Brake Module Unit ABS Pump A9079008104

Promo price

PLN 351.95

PLN 211.17

Free delivery: Aug 14

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Part no. 6765282

Mini R50 R53 ASC Hydro Braking Unit Pump Module 6765282 6765284

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Part no. 6775730

BMW E60 E61 E63 E64 Hydro unit DSC ABS 6775730

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Part no. 1K0614517AE

Volkswagen Touran 1T Brake Pump ABS Module Braking Control Unit 1K0614517AE

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Part no. 6791521

BMW E87 E90 E91 ABS DSC Module Hydro Unit Pump 6791521

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Part no. 6772214

BMW E87 E90 E91 ABS DSC Module Pump ECU Hydro Unit 6791521 6772214

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Part no. 6772213

BMW E87 E90 E91 ABS DSC Module Pump ECU Hydro Unit 6772213 6772214

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Part no. 6797668

BMW F10 F11 Hydraulic ABS DSC Pump Braking Unit 6797668 6797670 6876912

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Part no. 5Z0614117L

Volkswagen VW Fox 5Z ABS Hydro Brake Pump Control Module Unit 5Z0614117L

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Part no. 6870912

ABS Pump BMW F20 F21 F30 F31 Brake Module Unit ECU 6870912 6870418

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Part no. 265805024

ABS Unit Citroen Relay Peugeot Boxer DSC Hydro Braking Pump Module 0265805024

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Part no. 6G9N-2C405-DG

Brake Pump Land Rover Freelander 2 ABS Pump Control Unit 6G9N-2C405-DG

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Part no. A2045455132

Mercedes W204 ABS Unit Hydro Brake Pump Control Module A2045455132 A2044313712

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Part no. A9069004701

Mercedes Sprinter W906 Brake Pump ABS ESP Hydraulic Brake Unit A9069004701

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Part no. 0265232356

ABS Brake Pump Renault Trafic II DSC Hydro Braking Unit Pump Module 0265232356

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Part no. 46343257

Fiat Doblo 2.0 Diesel ABS Vacuum Pump Brake Control Hydraulic Unit 46343257

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Part no. 6769704

ABS Pump BMW E63 E64 630i 645Ci Hydraulic ABS DSC Brake Module 6769704

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Showing 1-99 of 210 products

ABS controllers for intelligent traction and safety control

Electronic controllers for safety

ABS control units (Antilock Braking System) are key components of modern braking systems that monitor and manage the operation of the ABS. They prevent wheel lock-up during braking, which increases vehicle stability and improves steerability, especially on slippery surfaces. In the Global Parts automotive store, you will find a wide selection of used car parts, including ABS control units, perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and other makes.

Design and operation of an ABS control unit in practice

An ABS control unit is an electronic control module (ECU – Electronic Control Unit) that processes signals from wheel speed sensors several dozen times per second. In modern vehicles, the system analyzes data at a frequency of 10 to 50 pulses per second for each wheel, and if a risk of locking is detected, it reduces or increases pressure in the hydraulic system in a fraction of a second (approx. 15–20 ms). In practice, this means that during emergency braking, ABS control units manage the operation of the pump and hydraulic valves, modulating brake fluid pressure. As a result, the driver retains the ability to steer the vehicle even under maximum brake pedal pressure. Modern ABS control units also work with ESP (Electronic Stability Program), ASR (traction control), or EBD (electronic brakeforce distribution) systems, which increases the compatibility and integration of the entire active safety system.

What functions do ABS control units perform?

ABS control units play a key role in the vehicle's braking system:

Wheel operation monitoring – They receive signals from ABS sensors, analyzing the rotational speed of each wheel.
Preventing wheel lock-up – In the event of sudden braking, the control unit reduces brake fluid pressure on the appropriate wheel to maintain vehicle stability.
Braking optimization – The control unit ensures maximum brake efficiency in all road conditions.

Characteristics of ABS control units

ABS control units are electronic modules mounted near the pump or hydraulic block of the braking system. Their task is to receive signals from wheel sensors, analyze rotational speed differences, and activate pressure-regulating valves. A typical unit consists of a housing, an electrical connector, communication pins, and electronics that work with the hydraulics. In practice, the OEM number, replacement part number, and compatibility with the vehicle's equipment version determine the fitment.

Technical parameters and integration with other components

ABS control units differ in parameters depending on the system generation and vehicle manufacturer. In premium segment cars (e.g., BMW 3 Series, Audi A4, Mercedes C-Class), control units supporting 4 independent braking channels (4-sensor / 4-channel ABS) are used, allowing for individual control of each wheel.

Typical technical parameters of an ABS control unit

Parameter	Value / Range
Supply voltage	12 V (standard installation)
Number of control channels	3 or 4 (depending on design)
System response time	approx. 15–20 ms
System integration	ESP, ASR, EBD, BAS

In practice, this means high compatibility with the ABS pump, wheel speed sensors, hydraulic module, and the electronic stability control system. When selecting, it is important to match the control unit version to the specific system generation, which enables efficient communication within the vehicle's CAN bus.

Comparison of ABS control unit fitment variants

Variant	What to check	Cooperating elements	Application
Control unit integrated with hydraulic block	OEM number, connector type, pin count, mounting compatibility	Pump, valves, wiring harness	Systems where the module and hydraulics form a single unit
Electronic module only	System generation, software version, coding after installation	Hydraulic block, CAN bus, wheel sensors	Repair without replacing the entire hydraulic assembly
ABS version with ESP/ASR functions	Vehicle equipment, compatibility with stability system and interchangeable numbers	Acceleration sensors, steering angle sensor, ESP module	Vehicles with advanced active safety systems

Role of the hydraulic block and cooperation with the braking system

The ABS hydraulic block is a set of channels and solenoid valves with which the control unit works directly during braking. It is responsible for rapidly increasing, maintaining, or decreasing fluid pressure in individual circuits. If you are looking for a component such as a BMW E46 ABS pump, it is worth comparing the OEM number, plug type, and module compatibility with the system generation. From a technical point of view, it is a part that works simultaneously with electronics, hydraulics, and the vehicle's installation.

Why is it worth taking care of ABS control units?

Damage or malfunction of ABS control units can lead to braking system problems and increased road risk. Typical symptoms of failure include:

ABS warning light illumination – May indicate communication problems between the control unit and sensors.
ABS not working during braking – May result from a control unit failure.
Diagnostic system errors – The onboard computer may signal an ABS module malfunction. If a replacement is needed, at Global Parts you will find suitable used car parts that will restore the full functionality of your ABS system.

Symptoms, diagnostics, and interpretation of system errors

In modern vehicles, ABS control units store Diagnostic Trouble Codes (DTCs), which can be read using an OBD2 diagnostic tester. Most often, they concern a lack of signal from a specific wheel sensor, CAN bus communication problems, or incorrect supply voltage.

Example categories of diagnostic messages

Symptom	Possible cause	Related element
ABS light stays on	No signal from sensor	Wheel speed sensor
ABS and ESP light	CAN bus communication error	ABS/ESP control module
ABS works irregularly	Signal interference	Electrical installation

Correctly matching the control unit to the VIN and equipment version increases compatibility and ensures full integration with other braking system components.

Importance of sensor signals and wiring

The ABS speed sensor is a measuring element that transmits information about the rotational speed of a specific wheel to the control unit. Based on this data, the module recognizes slippage and selects the reaction of the hydraulic valves. When choosing an element like a BMW E46 ABS pump, you should check not only the part number itself but also compatibility with the connector, wiring, and cooperation with the ABS speed sensor. In diagnostics, it is also worth considering the condition of wires, cables, and connectors, as signal interference often results from the installation itself.

How to choose the right ABS control units?

When choosing ABS control units, pay attention to several key aspects:

Vehicle model fitment – Each ABS system has its specific technical requirements. In the Global Parts automotive store, you will find ABS control units perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Technical condition – Used control units should be fully functional, without mechanical or electrical damage.
Compatibility with the vehicle system – Ensure the control unit matches the existing ABS system in your car.

Selecting a control unit by numbers and equipment versions

ABS control units are used to control the anti-lock system and must be selected not only by car model but also by technical configuration. In practice, you should compare the OEM part number, interchangeable numbers, pin count, mounting layout, and the presence of functions such as ESP. It is also helpful to check products from the ABS and ESP system and Other ABS parts sections when the repair involves more than just the control unit. A useful supplement to your choice may be the guide Second-hand braking system: how to safely choose discs, calipers, and ABS?.

ABS control unit matching and installation procedure

Selecting an ABS control unit should take into account: system generation, hydraulic pump type, engine version, and equipment (e.g., presence of ESP). The installation procedure usually includes:

Disconnecting the battery (12 V installation).
Removing the control module from the hydraulic block.
Installing the matched ABS control unit.
Adaptation and coding in the diagnostic system.
Test drive to verify correct system operation. In many models (e.g., Volkswagen Golf V, Audi A3 8P, BMW E90), ABS control units require coding after installation to ensure full functional fitment to the vehicle configuration.

Why is it worth choosing used ABS control units?

Used car parts, such as ABS control units, are an economical solution that allows for savings while maintaining high quality. By choosing used ABS system components, you gain:

Lower costs – Used control units are significantly cheaper than new ones but offer equally high quality.
Ecology – Recycling parts supports environmental protection and reduces waste.
Wide offer – In our store, you will find used ABS control units for many car makes.

How to take care of ABS control units?

To ensure ABS control units work reliably for a long time, it is worth following a few rules:

Regular inspections – Check the condition of the ABS system during periodic technical inspections.
Respond to warning lights – If the ABS light comes on the dashboard, diagnose the problem as soon as possible.
Avoid electrical system overloads – Excessive load on the vehicle's electrical system can affect the control unit's operation. Regular inspection of electrical connections, connector cleanliness, and the tightness of the pump area helps maintain stable module operation. With every replacement, it is worth comparing the position of mounting points and compatibility with the body version and equipment.

FAQ

Question	Answer
What is the design and purpose of ABS control units?	ABS control units are electronic control modules mounted within the braking system, most often near the pump and hydraulic block. They consist of a housing, control electronics, an electrical connector, and communication pins that work with the vehicle's installation. Their purpose is to analyze signals from wheel sensors and control brake fluid pressure during braking.
What are ABS control units used for?	ABS control units are used to prevent wheel lock-up during emergency braking. The module compares signals from individual wheels, recognizes the risk of slippage, and controls hydraulic valves to maintain traction. In many vehicles, it also works with ESP, ASR, and electronic brakeforce distribution systems.
What is the design and function of the ABS hydraulic block?	The ABS hydraulic block is a part of the braking system responsible for the physical regulation of fluid pressure in wheel circuits. It contains flow channels, valves, and connections to the pump and electronic control unit. It works directly with the control module, allowing the system to react very quickly and precisely.
How to choose a control unit for a specific car?	It is safest to compare the OEM number, interchangeable numbers, connector type, pin count, and vehicle equipment version. The system generation, ESP presence, and compatibility with the hydraulic block also matter. In practice, it is worth verifying data by VIN and checking if the part requires subsequent coding.
What symptoms may indicate a problem with the ABS control unit?	Typical symptoms include an illuminated ABS light, stored communication errors, system failure during hard braking, or irregular system operation. Sometimes the cause is not the module itself, but a damaged wheel sensor, wire, or connector. Therefore, before replacing, it is worth performing diagnostics and comparing error codes with the actual state of the installation.
Is adaptation or coding required after installing an ABS control unit?	In many models, yes, because the control unit must be matched to the vehicle configuration and other modules. This is especially true for cars where ABS works with ESP, traction control, and the CAN bus. After installation, adaptation, error clearing, and a test drive are often performed to confirm correct system operation.

Summary: ABS control units at the Global Parts automotive store

ABS control units are key components that ensure safety and control during braking in all road conditions. In the Global Parts offer, you will find matched solutions for cars from brands such as Audi, Mercedes, BMW, and others, taking into account the OEM number, interchangeable numbers, part condition, and compatibility with the car version. This is a practical choice for those who want to maintain the efficiency of the braking system and correctly match the element to a specific vehicle configuration. We invite you to contact us – we are here to help! For more information and interesting facts, we also invite you to visit our automotive blog.

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