What is the construction and purpose of oil coolers and lines?

Oil coolers and lines are components of the lubrication and cooling system designed to lower oil temperature and transport it between cooperating components. A typical set includes a cooler core, ports, lines, seals, and mounting points. These parts are mounted in the engine compartment, and in some cars, also near the transmission system.

What are oil coolers and lines used for?

Oil coolers and lines are used to stabilize oil temperature and maintain its proper flow in the system. As a result, the oil better retains its lubricating properties, and the engine or transmission operates under more predictable conditions. A functional system limits the risk of overheating, pressure drops, and leaks.

What is the construction and function of oil line seals?

Oil line seals are elements that close the connections between the cooler, the line, and the connection points in the engine or transmission. Their function is to maintain tightness during temperature and operating pressure changes. In practice, they include gaskets, rings, and mating surfaces that must be compared with the OEM number and connector type.

How to choose oil coolers and lines for a specific car version?

The safest way is to compare the OEM part number, replacement numbers, fuel type, transmission type, and vehicle location. It is also worth verifying the mounting method, shape of connections, and line routing, as these differences often depend on the engine version and equipment.

What symptoms indicate a problem with an oil cooler or lines?

Most often, these are oil leaks, increased operating temperature, dirt around connections, and a drop in lubrication system pressure. In some vehicles, diagnostic messages or traces of oil on covers and adjacent elements also appear.

What to pay attention to before installing a used oil cooler or line?

Before installation, it is worth checking for leaks, the condition of ports, and the absence of cracks, corrosion, or deformation of connections. It is also good to compare all mounting points, the type of ends, and compatibility with seals so that the part fits a specific car without modifications.

Engine Oil Coolers & Lines

At the Global Parts automotive store, we offer a wide selection of original used car parts, including oil coolers and hoses for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The oil coolers and hoses we offer undergo quality control so that you can be sure that you are receiving a top-quality product.

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Audi Q5 FY Oil Feed Hose Pipe Line 2.0 TFSI Petrol Engine 06L145778M

PLN 42.95

Delivery: Nov 06

If paid before 14:00

Part no. A1121800311

Mercedes W209 Oil Cooler Heat Exchanger Dual Hose Line Tube Pipe A1121800311

PLN 61.95

Free delivery: Nov 06

If paid before 14:00

Part no. 8585237

BMW F39 F45 F46 F48 Oil Cooler Heat Exchanger Diesel Engine 8585237

PLN 569.95

Free delivery: Nov 06

If paid before 14:00

Part no. 9826074680

Citroen Relay 35L III Oil Filter Cooler Housing Cover Diesel Engine 9826074680

PLN 474.95

Free delivery: Nov 06

If paid before 14:00

Part no. 2011901

Ford Transit Custom 2.0 EcoBlue Turbo Oil Pipe Hose Line Tube GK2Q-6K679-CB

PLN 151.95

Free delivery: Nov 06

If paid before 14:00

Part no. 06D117021C

Audi S3 8P 2.0 TFSI Engine Oil Radiator Cooler Unit 06D117021C

PLN 47.95

Delivery: Nov 06

If paid before 14:00

Part no. 7607790

BMW F30 F31 F32 F34 Gearbox Oil Cooler Line Pipe 2.0 Petrol 7604981

PLN 94.95

Free delivery: Nov 06

If paid before 14:00

Part no. 2128720

Ford Transit Mk7 Engine Oil Cooler Cooling Filter 2.4 TDCi 6C1Q-6B624-BA

PLN 113.95

Free delivery: Nov 06

If paid before 14:00

Part no. A6511801065

Mercedes C117 W176 Heat Exchanger Oil Cooler A6511801065

PLN 94.95

Free delivery: Nov 06

If paid before 14:00

Part no. A6511801210-1

Mercedes C117 W176 Heat Exchanger Oil Filter Housing Bracket Mount A6511801210

PLN 99.95

Free delivery: Nov 06

If paid before 14:00

Part no. 06L145735J

Audi A4 B8 A5 F5 Turbine Lubrication Oil Return Pipe 2.0 TFSI 06L145735J

PLN 142.95

Free delivery: Nov 06

If paid before 14:00

Part no. 5319187

Ford Focus Mk3 Automatic Gearbox Cooler Pipe Hose Tube 2.0 TDCi FV4P-7A030-AC

PLN 189.95

Free delivery: Nov 06

If paid before 14:00

Part no. 06K103495AS

Audi A4 B9 A5 F5 Engine Oil Separator Breather Petrol 2.0 TFSI DDWA 06K103495AS

PLN 113.95

Free delivery: Nov 06

If paid before 14:00

Part no. 1420678

Ford Transit Connect 1.8 TDCI P7PB Oil Filter Housing Cooler 1420678 7T1Q6B624AA

PLN 123.95

Free delivery: Nov 06

If paid before 14:00

Part no. 06K103199A

Volkswagen Golf R Mk7 Audi A3 8V Engine Crankcase Pipe Line 2.0 TFSI 06K103199A

PLN 384.95

Free delivery: Nov 06

If paid before 14:00

Part no. A2700104203-1

Mercedes W176 Oil Separator Hose Line Tube Pipe M270 Petrol Engine A2700104203

PLN 104.95

Free delivery: Nov 06

If paid before 14:00

Part no. 2173097

Ford Fiesta Mk8 Crankcase Breather Pipe Hose 1.0 EcoBoost H1BG-6758-AA

PLN 70.95

Free delivery: Nov 06

If paid before 14:00

Part no. 5A740A2

BMW F74 F40 F44 F48 F60 F46 MINI F55 56 F66 Oil Level Sensor Module Unit 5A740A2

PLN 284.95

Free delivery: Nov 06

If paid before 14:00

Part no. 7P0317824

Porsche Cayenne 92A Gearbox Oil Cooler Hose Pipe Line 3.0 TDI 7P0317824

PLN 42.95

Delivery: Nov 06

If paid before 14:00

Part no. 1467008

Ford Transit Mk7 Oil Cooler Water Coolant Hose Pipe Line 6C11-6B850-BD

PLN 51.95

Delivery: Nov 06

If paid before 14:00

Part no. 03N115389A

Skoda Octavia 5E 1.6 TDI Oil Filter Housing 03N115389A

PLN 123.95

Free delivery: Nov 06

If paid before 14:00

Part no. 06F115397H-1

Audi A4 B7 VW Golf Mk5 Oil Filter Housing Oil Cooler 2.0 TFSI Petrol 06F115397H

PLN 123.95

Free delivery: Nov 06

If paid before 14:00

Part no. 982115653A

Porsche Cayman Boxster 718 982 Oil Pump Filler Pipe Hose Line Petrol 982115653A

PLN 251.95

Free delivery: Nov 06

If paid before 14:00

Part no. 03P115389A

Seat Ibiza 6J VW Polo 6R Oil Filter Housing 1.2 TDI 03P115389A

PLN 70.95

Free delivery: Nov 06

If paid before 14:00

Part no. 8513963

BMW F30 LCI 320d B47 Engine Oil Filter Housing Cover Cooler 8513963

PLN 118.95

Free delivery: Nov 06

If paid before 14:00

Part no. 059145736G

Audi A7 4G Turbocharger Lubrication Inlet Oil Feed Line Pipe 3.0 TDI 059145736G

PLN 75.95

Free delivery: Nov 06

If paid before 14:00

Part no. 1761517

Ford S-Max Transmission Oil Cooler Pipe Hose Line 2.2 TDCI 6G91-7990-LE

PLN 142.95

Free delivery: Nov 06

If paid before 14:00

Part no. 8E0317826T

Audi A4 B7 Gearbox Oil Cooler Pressure Line Pipe Hose 2.0 TFSI Petrol 8E0317826T

PLN 237.95

Free delivery: Nov 06

If paid before 14:00

Part no. A6400100369-2

Mercedes W169 W245 OM640 CDI Oil Filler Neck Cap A6400100369

PLN 46.95

Delivery: Nov 06

If paid before 14:00

Part no. 6G91-7A095-AD

Ford Focus Mk3 Mondeo Mk4 Engine Oil Cooler Radiator 2.0 TDCi 6G91-7A095-AD

PLN 46.95

Delivery: Nov 06

If paid before 14:00

Part no. 8489613

BMW U06 U11 F70 Mini U25 F66 Turbocharger Oil Feed Line Hose Tube Pipe 8489613

PLN 70.95

Free delivery: Nov 06

If paid before 14:00

Part no. A2045040640

Mercedes W204 A207 S212 C218 Transmission Oil Cooler Holder Bracket A2045040640

PLN 46.95

Delivery: Nov 06

If paid before 14:00

Part no. 03N115389B-2

Volkswagen Audi Seat Skoda Oil Filter Housing Cover 1.6 TDI 03N115389B

PLN 94.95

Free delivery: Nov 06

If paid before 14:00

Part no. A2820900201

Mercedes W177 Turbocharger Oil Inlet Pipe Hose Line M282 A2820900201

PLN 61.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR022895-1

Range Rover L322 L405 Sport Oil Cooler Radiator 4.4 TDV8 Diesel LR022895

PLN 189.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR045240-1

Range Rover L405 Turbo Oil Feed Coolant Pipe Hose Line CK5Q-8A506-CA

PLN 137.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR022895

Range Rover L322 L405 Sport Oil Cooler 4.4 TDV8 Diesel LR022895

PLN 180.95

Free delivery: Nov 06

If paid before 14:00

Part no. M8A2-7H255-EB

Land Rover Rover Range Rover Velar L560 Oil Cooler Return Hose M8A2-7H255-EB

PLN 89.95

Free delivery: Nov 06

If paid before 14:00

Part no. 059117021E

Audi A8 D3 3.0 TDI Quattro ASB Engine Oil Cooler 059117021E

PLN 132.95

Free delivery: Nov 06

If paid before 14:00

Part no. 98110716005

Porsche 718 Boxster 982 Engine Oil Filler Neck Mount Tube 98110716005

PLN 61.95

Free delivery: Nov 06

If paid before 14:00

Part no. 9696668880

Ford Focus Mk3 Turbocharger Oil Feed Pipe Tube Turbo Line 9696668880

PLN 89.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR037950

Land Rover Range Rover L322 Oil Cooler Tube Line Hose Pipe Line LR037950

PLN 664.95

Free delivery: Nov 6 – 9

If paid before 14:00

Part no. A2700104203-2

Mercedes W205 W207 W213 Engine Oil Separator Hose Pipe Petrol A2700104203

PLN 113.95

Free delivery: Nov 06

If paid before 14:00

Part no. 03N115389B-1

Audi A3 8V Q3 8U Oil Filter Housing Oil Cooler 1.6 TDI Diesel 03N115389B

PLN 123.95

Free delivery: Nov 06

If paid before 14:00

Part no. 03N145735H

Volkswagen Tiguan AD1 Oil Return Pipe Hose Line 2.0 TDI Diesel Engine 03N145735H

PLN 222.95

Free delivery: Nov 06

If paid before 14:00

Part no. 06D121521C

Volkswagen Golf Gti 1K Engine Oil Cooler Bracket Mount Holder Support 06D121521C

PLN 46.95

Delivery: Nov 06

If paid before 14:00

Part no. BH42-7869-AC

Land Rover Range Rover L322 Gearbox Oil Cooler 448DT Diesel BH42-7869-AC

PLN 89.95

Free delivery: Nov 06

If paid before 14:00

Part no. A2711801310-1

Mercedes W203 M271 Petrol Engine Oil Filter Housing Cooler A2711801310

PLN 284.95

Free delivery: Nov 06

If paid before 14:00

Part no. A2209971452

Mercedes W220 S 55 AMG Oil Cooler Pipe Hose Line M113 A2209971452

PLN 313.95

Free delivery: Nov 06

If paid before 14:00

Part no. 079115289S

Audi A5 RS5 Oil Sump Separator Baffle Plate Panel 4.2 V8 Petrol 079115289S

PLN 85.95

Free delivery: Nov 06

If paid before 14:00

Part no. A2209977182

Mercedes W220 Oil Cooler Flexible Pipe Hose Line M113 Petrol Engine A2209977182

PLN 75.95

Free delivery: Nov 06

If paid before 14:00

Part no. 079115277AJ

Audi RS4 B8 Oil Pump Pickup Pipe 4.2 FSI Petrol 079115277AJ

PLN 146.95

Free delivery: Nov 06

If paid before 14:00

Part no. 7788462-2

BMW E60 E61 E90 E91 M57N2 Engine Oil Cooler Heat Exchanger 7788462

PLN 66.95

Free delivery: Nov 06

If paid before 14:00

Part no. 7830986

BMW E46 M3 S54 Engine Camshaft Position Sensor Unit 7830986

PLN 80.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR125347

Range Rover Sport L494 Turbocharger Oil Return Hose Tube Line Pipe LR125347

PLN 279.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR003188

Land Rover Freelander 2 L359 Oil Separator Breather 2.2 TD4 965327528006

PLN 99.95

Free delivery: Nov 06

If paid before 14:00

Part no. A6400101082

Mercedes W169 W245 Vent Hose Tube Pipe Oil Separator To Crankcase A6400101082

PLN 47.95

Delivery: Nov 06

If paid before 14:00

Part no. 1440111

Ford Transit Mk7 Oil Cooler Hose Tube Line Pipe 2.4 TDCI 144016C1Q-8N039-BD11

PLN 56.95

Delivery: Nov 06

If paid before 14:00

Part no. 1847032

Ford Fiesta Mk7 Engine Oil Breather Separator Pipe Hose Line BM5G-6K817-CA

PLN 94.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR025914

Land Rover Freelander 2 L359 Oil Breather Separator 2.2 CRDI 9675994880

PLN 94.95

Free delivery: Nov 06

If paid before 14:00

Part no. 059117021J

Volkswagen Touareg 7L Audi Q7 4L A6 C6 Engine Oil Cooler 3.0 TDI 059117021J

PLN 42.95

Delivery: Nov 06

If paid before 14:00

Part no. LR073682

Land Rover Discovery Sport L550 Turbo Oil Feed Pipe Hose Line 2.0 G4D3-6K679-FB

PLN 51.95

Delivery: Nov 06

If paid before 14:00

Part no. 06H145771

Audi A4 B8 Turbocharger Oil Feed Tube Pipe Line Hose 1.8 TFSI Petrol 06H145771

PLN 142.95

Free delivery: Nov 06

If paid before 14:00

Part no. PIB500120T

Range Rover Sport L320 Oil Cooler Coolant Radiator 2.7 V6 PIB500120T

PLN 137.95

Free delivery: Nov 06

If paid before 14:00

Part no. 06L145778H

Audi A5 8T Oil Feed Hose Pipe Line 2.0 TFSI Petrol Engine 06L145778H

PLN 42.95

Delivery: Nov 06

If paid before 14:00

Part no. 03N117021

Audi A3 8V A4 B8 Oil Cooler Cooling Unit 1.6 TDI Diesel Engine 03N117021

PLN 61.95

Free delivery: Nov 06

If paid before 14:00

Part no. 2066888

Ford Fiesta Mk8 Transmission Oil Cooler Tube Assy Cooling System GN1P-7H420-AB

PLN 94.95

Free delivery: Nov 06

If paid before 14:00

Part no. 118265853R

Smart A453 Engine Oil Feed Return Pipe Hose Tube Crankcase 118265853R

PLN 237.95

Free delivery: Nov 06

If paid before 14:00

Part no. 8N0422891E

Audi TT 8N Power Steering Rack Return Oil Hose Pipe Line 3.2 Quattro 8N0422891E

PLN 379.95

Free delivery: Nov 6 – 9

If paid before 14:00

Part no. LR038315

Range Rover Evoque L538 Charge Air Pipe Line Hose Tube BJ32-6C646 LR038315

PLN 474.95

Free delivery: Nov 06

If paid before 14:00

Part no. 2066888-1

Ford Fiesta Mk8 Transmission Oil Cooler Tube Assy Cooling System GN1P-7H420-AB

PLN 94.95

Free delivery: Nov 06

If paid before 14:00

Part no. A4535012882

Smart A453 Coolant Hose Water Pump Pipe Line Tube A4535012882

PLN 99.95

Free delivery: Nov 06

If paid before 14:00

Part no. AIRTEC

VW Golf Mk7 R Airtec Motorsport Oil Cooler Relocation Adapter Relocator

PLN 759.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR036063

RANGE ROVER L405 Oil Feed Center Pipe Line Hose LR036063 CK5Q6K679AC

PLN 161.95

Free delivery: Nov 06

If paid before 14:00

Part no. 036103464AK

Seat Ibiza 6j VW Polo 6R Oil Breather Separator 1.4 Petrol CGGB 036103464AK

PLN 142.95

Free delivery: Nov 06

If paid before 14:00

Part no. 1386530

Range Rover Sport L320 Turbocharger Oil Feed Pipe Line Tube 1386530 6H2Q6K679AA

PLN 61.95

Free delivery: Nov 06

If paid before 14:00

Part no. 06Q145735D

Audi A3 8Y VW Golf Mk8 2.0 TSI Turbocharger Oil Cooler Pipe Hose Line 06Q145735D

PLN 218.95

Free delivery: Nov 06

If paid before 14:00

Part no. 7589762

BMW F12 F13 F10 Oil Line Holder Mount Carrier Bracket 7589762

PLN 56.95

Delivery: Nov 06

If paid before 14:00

Part no. 2712125

Ford Fiesta Mk8 Oil Pipe Hose Line 1.5 Ecoboost Petrol Engine K1BG-6758-AA

PLN 75.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR071346

Land Rover Discovery 4 L319 Oil Separator Hose Tube Pipe Line GH22-6C661-AA

PLN 142.95

Free delivery: Nov 06

If paid before 14:00

Part no. 1702154

Ford Fiesta Mk7 Oil Separator Assembly Crankcase Emission Control 6M5G-6A785-AB

PLN 99.95

Free delivery: Nov 06

If paid before 14:00

Part no. LR052353

Land Rover Discovery 4 L319 Turbocharger Lubrication Pipe Hose 3.0 9H2Q-6K621-DC

PLN 108.95

Free delivery: Nov 06

If paid before 14:00

Part no. 03N115389B

Skoda Octavia Mk3 5E Oil Filter Housing Oil Cooler 1.6 TDI Diesel 03N115389B

PLN 123.95

Free delivery: Nov 06

If paid before 14:00

Part no. 1935339

Ford Transit Connect Mk2 Engine Oil Breather Pipe Hose Line CM5G-6758-EB 1935339

PLN 94.95

Free delivery: Nov 06

If paid before 14:00

Part no. 8K0317826BC

Audi A4 B8 A5 8T Gearbox Oil Cooler Pressure Line Hose Tube Pipe 8K0317826BC

PLN 351.95

Free delivery: Nov 06

If paid before 14:00

Part no. 8678840

BMW F10 F30 F31 F32 F36 N20 N26 Oil Inlet Feed Turbocharger Pipe Hose 8678840

PLN 123.95

Free delivery: Nov 06

If paid before 14:00

Part no. 059103688A

Audi Q7 4L VW Touareg 7P Engine Oil Return Pipe 3.0 TDI Diesel 059103688A

PLN 94.95

Free delivery: Nov 06

If paid before 14:00

Part no. 7558467

BMW E60 E61 E63 E64 Engine Oil Cooler Return Line Pipe 550i 650i N62N 7558467

PLN 313.95

Free delivery: Nov 06

If paid before 14:00

Part no. 2022276

Ford Transit Mk8 Oil Cooler Hose Tube Line Pipe 2.0 EcoBlue Diesel GK3Q-8B451-AB

PLN 46.95

Delivery: Nov 06

If paid before 14:00

Part no. 06N145778

Audi A4 B9 A5 F5 A6 A7 C8 A8 D5 Q5 FY Turbocharger Oil Pipe Hose Line 06N145778

PLN 113.95

Free delivery: Nov 06

If paid before 14:00

Part no. 9810055980

Citroen Relay Mk3 III Engine Oil Pump Suction Pipe Tube 2.2 BlueHDi 9810055980

PLN 104.95

Free delivery: Nov 06

If paid before 14:00

Part no. A2721800510-2

Mercedes W164 W204 W207 W212 Oil Filter Housing Cooler M272 M273 A2721800410

PLN 189.95

Free delivery: Nov 06

If paid before 14:00

Part no. A6511804730

Mercedes W212 Oil Cooler Hose Pipe Line Left N/S Side A6511804730

PLN 132.95

Free delivery: Nov 06

If paid before 14:00

Part no. 03L145771AC

Seat Ibiza Fr 6J A1 8X Turbocharger Oil Feed Supply Line Pipe Tube 03L145771AC

PLN 42.95

Delivery: Nov 06

If paid before 14:00

Part no. A2700105401-1

Oil Separator Mercedes W176 W204 A207 W246 M274 Breather Valve A2700105401

PLN 80.95

Free delivery: Nov 06

If paid before 14:00

Part no. 059131685D

Audi A6 A7 4G8 3.0 TDI Oil Cooler Radiator Bracket Mount 059131685D

PLN 42.95

Delivery: Nov 06

If paid before 14:00

Part no. A2155000000

Mercedes S65 AMG W221 Petrol Engine OM275 Oil Cooler Radiator A2155000000

PLN 99.95

Free delivery: Nov 06

If paid before 14:00

Part no. 03C133514BN

VW Volkswagen Touran 1T 1.4 TSI CAVC Connecting Hose Pipe Line Tube 03C133514BN

PLN 70.95

Free delivery: Nov 06

If paid before 14:00

Part no. 7853240

BMW M2 F87 N55 External Engine Oil Cooler Petrol 7853240

PLN 1,329.95

Free delivery: Nov 6 – 9

If paid before 14:00

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