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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Seat Ibiza Mk5 KJ1 Audi A3 8Y Turbo Oil Feed Pipe Line 1.0 Petrol 05C145140E

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 98630720101

Porsche Boxster 986 2.7 Petrol Gearbox Oil Cooler Port Plate 98630720101

PLN 237.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06J117021J

Audi A3 8P TT 8J A4 B7 Oil Cooler 1.8 2.0 TFSI Petrol Engine 06J117021J

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 03L145771AB

Seat Ibiza 6J Audi Q3 Mk1 A3 8P Diesel Engine Turbo Oil Line Hose 03L145771AB

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 045115389H-1

Audi A5 8T A3 8P A6 C6 A4 B8 Diesel Engine Oil Filter Housing Cooler 045115389H

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06J121497H

Skoda Octavia RS 1Z Turbo Turbocharger Coolant Hose Pipe Line 06J121497H

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. GK2Q-6B873-AB

Ford Transit Mk8 2.0 Ecoblue Diesel Oil Pipe Hose Line Tube GK2Q-6B873-AB

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06H103464L

Skoda Octavia 1Z Audi A4 B8 TFSI Petrol Engine Oil Separator Cover 06H103495H

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. A2212705396

Mercedes C216 W221 Gearbox Oil Cooler Pipe Hose Line A2212705396

PLN 237.95

Free delivery: Sep 22 – 23

If paid before 14:00

Part no. A9075001500

Mercedes W907 OM654 Diesel Engine Oil Cooler A9075001500

PLN 854.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. 1467008

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

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. GJ32-7H255-AB

Land Rover Discovery Sport L550 Oil Cooler Pipe Hose 2.0 Diesel GJ32-7H255-AB

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. 059117015K

Audi Q7 4M Engine Oil Cooler Radiator 3.0 TDI 059117015K

PLN 123.95

Free delivery: Sep 22

If paid before 14:00

Part no. A1695010165

Mercedes W245 Oil Cooling Line Pipe Thermostat A1695010165

PLN 142.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06E117021G

Audi A4 B8 A5 8T A6 C7 Oil Cooler Cooling Radiator 06E117021G

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. 921700R

Mercedes W415 OM607 Diesel Transmission Hose Oil Cooling Line Tube Pipe 921700R

PLN 42.95

Delivery: Sep 22

If paid before 14:00

Part no. 1316852

DAF 85CF 85.430 XF Oil Fill In Neck Supply Hose Line Tube Pipe 1316852

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. A6511801310

Oil Cooler Radiator Mercedes W906 Oil Filter Bracket Diesel A6511801310

PLN 170.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. 06K145778K

Audi Q3 2.0 TFSI CULB Oil Pipe Line Tube Hose 06K145778K

PLN 42.95

Delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. 7593141

BMW F01 F02 F10 F11 N53 Oil Cooler Cooling Pipe Hose Line Tube 7593141

PLN 113.95

Free delivery: Sep 22

If paid before 14:00

Part no. 2165157

Ford Mustang GT Mk6 5.0 V8 Oil Cooling Pipe Hose Line Cooler GR33-6N866-EG

PLN 379.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8670675

BMW X3 G01 Coolant Return Line 8670675

PLN 189.95

Free delivery: Sep 22

If paid before 14:00

Part no. A6511801310-2

Mercedes Sprinter W906 Oil Cooler Radiator Oil Filter Bracket Diesel A6511801310

PLN 237.95

Free delivery: Sep 22

If paid before 14:00

Part no. A1111410344

Throttle Bracket Mercedes W202 R170 M111 Intake Manifold Throttle Body Mount

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. 1866255

Ford B-Max Petrol Engine Oil Breather Vent Pipe Hose Line CM5G-6758-CA 1866255

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. 06E117021J

Audi A5 S5 8T Engine Oil Cooler Heat Exchanger Unit 3.0 Petrol Engine 06E117021J

PLN 132.95

Free delivery: Sep 22

If paid before 14:00

Part no. 03N115389H-1

Audi A4 B8 A5 8T Q5 8R Oil Filter Housing Cover 2.0 TDI 03N115389H

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. 03N117021A

Audi A4 B8 Oil Cooler Cooling Unit 2.0 TDI Diesel Engine 03N117021A

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. 03G145771Q

Audi A3 8P Diesel Engine Supply Feed Oil Hose Line Tube Pipe 03G145771Q

PLN 123.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. 4G0317021M

Audi A7 A6 4G Gearbox Oil Cooler 3.0 Diesel 4G0317021M Automatic Transmission

PLN 89.95

Free delivery: Sep 22

If paid before 14:00

Part no. 03P115389A

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

PLN 80.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. A0995006300

Heat Exchanger Mercedes W205 W213 Oil Cooler Transmission Radiator A0995006300

PLN 56.95

Delivery: Sep 22

If paid before 14:00

Part no. 98110716005

Porsche 718 Boxster 982 Engine Oil Filler Neck Mount Tube 98110716005

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2045040440

Oil Cooler Bracket Mercedes W204 W207 Heat Exchanger Mount Holder A2045040440

PLN 46.95

Delivery: Sep 22

If paid before 14:00

Part no. LR003188

Land Rover Freelander 2 L359 Oil Separator Breather 2.2 TD4 965327528006

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2762000051

Mercedes C204 Oil Cooler Filter Pipe Hose Line M276 A2762000051

PLN 151.95

Free delivery: Sep 22

If paid before 14:00

Part no. A6421800165

Mercedes W204 W212 Heat Exchanger Oil Cooler OM642 Diesel A6421800165

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. A6400101082

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

PLN 47.95

Delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. A6071800237

Mercedes W415 Citan Renault Heat Exchanger Engine Oil Cooler Unit A6071800237

PLN 94.95

Free delivery: Sep 22

If paid before 14:00

Part no. A0995002500

Oil Cooler Mercedes X253 W205 GLC220D Automatic Transmission Cooler A0995002500

PLN 66.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9452275-1

BMW F20 F30 F31 F32 Engine Oil Cooler Radiator Bracket Frame Surround 9452275

PLN 275.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. 1K0121058P

Audi A6 C6 Oil Cooler Hose Pipe Line Tube 2.0 TDI Diesel Engine 1K0121058P

PLN 61.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2642002201

Oil Pipe Mercedes W205 W213 Feed Line Cooler Coolant M264 Petrol A2642002201

PLN 70.95

Free delivery: Sep 22

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: Sep 22

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: Sep 22

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: Sep 22

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: Sep 22

If paid before 14:00

Part no. A6511800665

Heat Exchanger Mercedes W204 W212 Oil Cooler Transmission Radiator A6511800665

PLN 237.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. 7830986

BMW E46 M3 S54 Engine Camshaft Position Sensor Unit 7830986

PLN 80.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. 7604981

BMW 3 4 Series F30 F31 F32 Transmission Oil Cooler Line Flow Pipe 7604981

PLN 70.95

Free delivery: Sep 22

If paid before 14:00

Part no. 7535741

BMW 7 Series E65 E66 Heat Exchanger Oil Cooling Pipe Inlet Outlet Hose

PLN 55.95

Delivery: Sep 22

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: Sep 22

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: Sep 22 – 23

If paid before 14:00

Part no. 9696668880

Ford Focus Mk3 Turbocharger Oil Feed Pipe Tube Turbo Line 9696668880

PLN 89.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. 06D121521C

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

PLN 46.95

Delivery: Sep 22

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: Sep 22

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: Sep 22

If paid before 14:00

Part no. 7592723

BMW F80 M3 F82 F83 M4 LCI Transmission Oil Cooler Line Flow Pipe

PLN 194.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8512435

BMW 3 5 Series E90 E92 LCI F10 Auto Gearbox Oil Cooler Heat Exchanger 8512435

PLN 89.95

Free delivery: Sep 22

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: Sep 22

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: Sep 22

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: Sep 22

If paid before 14:00

Part no. 8623566

BMW F30 LCI 330e Hybrid Cooling Pipe Hose Coolant Water Return 8623566

PLN 85.95

Free delivery: Sep 22

If paid before 14:00

Part no. 7799753

BMW 5 Series E60 E61 LCI 520d N47 Oil Cooler Outlet Pipe Hose Line 7799753

PLN 66.95

Free delivery: Sep 22

If paid before 14:00

Part no. A2711801310-1

Mercedes W203 M271 Petrol Engine Oil Filter Housing Cooler A2711801310

PLN 284.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. 7551647

BMW E87 E90 E91 Automatic Gearbox Heat Exchanger Oli Radiator 7551647

PLN 99.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8513616

Oil Return Pipe BMW F20 F21 F30 F31 LCI Turbo Charger Inlet 8513616

PLN 51.95

Delivery: Sep 22

If paid before 14:00

Part no. A6461880301

Mercedes Benz C Class W203 OM646 Diesel Oil Cooler Heat Exchanger A6461880301

PLN 94.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. A2700180000

Mercedes W176 W205 Petrol Breather Valve Oil Separator A2700180000

PLN 227.95

Free delivery: Sep 22

If paid before 14:00

Part no. LR073684

Land Rover Discovery Sport L550 Oil Cooling Selenoid Valve Piston G4D3-2D350-AB

PLN 427.95

Free delivery: Sep 22

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: Sep 22

If paid before 14:00

Part no. A2741880101

Mercedes W204 W205 Engine Oil Cooler Radiator Cooling M274 Petrol A2741880101

PLN 75.95

Free delivery: Sep 22

If paid before 14:00

Part no. 9452216

Mini Countryman F60 B38X Hybrid Turbocharger Oil Feed Line Hose Pipe 9452216

PLN 237.95

Free delivery: Sep 22

If paid before 14:00

Part no. 8629963

Oil Return Pipe BMW F40 F44 F45 F46 Mini F54 F56 F60 Turbocharger Hose 8629963

PLN 43.95

Delivery: Sep 22

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: Sep 22

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: Sep 22

If paid before 14:00

Part no. A2052703500

Mercedes W205 Radiator Oil Cooler Transmission A2052703500

PLN 379.95

Free delivery: Sep 22

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: Sep 22

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: Sep 22

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: Sep 22

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: Sep 22

If paid before 14:00

Part no. A2640904900

Mercedes W205 M264 Turbine Lubrication Inlet Oil Feed Line Pipe A2640904900

PLN 142.95

Free delivery: Sep 22 – 23

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: Sep 22

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: Sep 22

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: Sep 22

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: Sep 22

If paid before 14:00

Part no. 7853240

BMW M2 F87 N55 External Engine Oil Cooler Petrol 7853240

PLN 1,329.95

Free delivery: Sep 22 – 23

If paid before 14:00

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