What do oil coolers and lines consist of?

Oil coolers and lines are a set of parts responsible for the circulation and cooling of oil in a vehicle. A typical set includes a cooler core or heat exchanger, oil supply and return lines, fittings, seals, and mounting points. Depending on the car's design, these elements operate near the engine, transmission, or in the front part of the engine bay.

What are oil coolers and lines used for?

Oil coolers and lines are used to maintain the correct oil temperature and ensure its stable flow between cooperating sub-assemblies. Thanks to this, the oil retains its lubricating properties, and the system is less prone to overheating and performance drops. This is important for both engine durability and the operation of certain transmissions.

What role does an oil exchanger play?

An oil exchanger is a component that transfers excess heat from the oil to another medium, most often air or coolant. Its function is to stabilize the operating temperature of the oil and limit the degradation of its properties during intensive work of the engine or transmission. In practice, it works with lines, gaskets, the filter housing, or the transmission body.

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

It is safest to compare the OEM part number, interchangeable numbers, fuel type, and transmission type provided with the product. It is also worth checking the line shape, connector type, presence of mounts, and mounting location, as these features vary depending on the vehicle version. For some models, verification by VIN is also helpful.

What symptoms indicate wear of oil coolers and lines?

The most common symptoms are oil leaks, signs of sweating at connections, an increase in operating temperature, and dirt around fittings and lines. In cars with an automatic transmission, irregularities in transmission operation resulting from oil overheating may also appear. Every such signal should be compared with the condition of seals and mounting points.

What parameters should be considered when buying a used component?

The most important factors are technical condition, tightness, and the absence of cracks, corrosion, or deformation of the connections. It is also good to check the brand, condition, OEM part number, available interchangeable numbers, and compatibility with the fuel type and transmission type. For lines, the routing of the line and the completeness of brackets and ends are also important.

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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VW Touareg 7P Gearbox Oil Cooler Transmission Cooling Radiator 7P0317037

€28.95

Part no. A6511808530

Mercedes W212 S212 C207 Gearbox Oil Cooler Pipe Hose Line A6511808530

€28.95

Part no. 2H6317822

Volkswagen Amarok 2H Oil Pressure Return Pipe Line Hose 3.0 Diesel 2H6317822

€47.95

Part no. 8585624

Heat Exchanger BMW F20 F21 F30 LCI B38 B48 Oil Cooler Petrol Engine 8585624

€28.95

Part no. 6789630AL

Audi A6 4G2 C7 4GC Engine Oil Cooler Oil Filter Holder Diesel 6789630AL

€23.95

Part no. 4G0317021AF

Audi A6 C7 3.0 TDI Transmission Gearbox Oil Cooler 4G0317021AF

€23.95

Part no. 4H0317021H

Audi RS6 C7 Gearbox Cooler Oil Transmission Cooling Radiator 4H0317021H

€28.95

Part no. 7582538

BMW F10 N52N N53 Automatic Transmission Oil Cooler Pipes Feed Return 7582538

€51.95

Part no. 9452051

BMW X5 G05 G11 G12 G20 G21 Gearbox Oil Cooler Pipe Line Hose Automatic 9452051

€28.95

Part no. 0BH317019F

Audi RSQ3 F3 RS3 8V Automatic Gearbox S-Tronic Oil Cooler 2.5 TFSI 0BH317019F

€23.95

Part no. A6421800331

Cooling Pipe Mercedes W204 W212 W218 Gearbox Oil Cooler Hose Line A6421800331

€66.95

Part no. A1714601224

Mercedes SLK R171 Steering Oil Cooler Cooling Pipe Hose Line A1714601224

€23.95

Part no. 8W0317801

Audi A6 C8 Gearbox Oil Cooling Pressure Line Tube Pipe Hose 8W0317801

€37.95

Part no. A2042704396

Mercedes W204 C207 S212 Transmission Oil Cooler Hose Line Right O/S A2042704396

€56.95

Part no. 8R0317817AL

Audi Q5 8R Automatic Gearbox Oil Pressure Pipe Hose Line 2.0 TDI 8R0317817AL

€94.95

Part no. A1722700427

Mercedes SLK R172 M276 Automatic Gearbox Oil Cooler Line Pipe A1722700427

€32.95

Part no. 059145735AR

Audi Q7 4L Turbo Oil Return Hose Line Pipe Tube 3.0 TDI CGQB 059145735AR

€23.95

Part no. 7519262-1

BMW E60 E61 E63 N62 Transmission Oil Cooler Line Pipe Return Flow

€94.95

Part no. 8R0317825D

Audi Q5 8R Automatic Gearbox Transmission Oil Pipe Line 2.0 TDI CGLB 8R0317825D

€23.95

Part no. 8482758

BMW G30 G31 G11 G12 Gearbox Oil Cooler Return Line Pipe Hose 740e 8482758

€47.95

Part no. 8W0317817A

Audi SQ5 FY Automatic Gearbox Oil Cooler Hose Line Tube Pipe 8W0317817A

€28.95

Part no. 8R0317826K

Audi Q5 8R Gearbox Oil Cooler Pressure Pipe Line Hose 2.0 TDI Diesel 8R0317826K

€70.95

Part no. A1725280224

Mercedes SLK R172 Gearbox Oil Cooling Pipe Hose Line A1725280224

€28.95

Part no. PFD000020

Range Rover L322 Automatic Transmission Gearbox Cooler 4.4 V8 Petrol PFD000020

€56.95

Part no. 7796875

BMW E82 E81 E87 LCI Gearbox Oil Cooling Pipe Inlet Hose Tube Line Outlet 7796875

€23.95

Part no. A7255000800

Mercedes W205 M264 Heat Exchanger Gearbox Transmssion Oil Cooler A7255000800

€61.95

Part no. A2045280324

Mercedes W204 W212 Gearbox Oil Cooler Cooling Pipe Hose Line A2045280324

€66.95

Part no. AW83-7A095-AA-1

Jaguar XF X250 Range Rover L405 Gearbox Oil Cooler Radiator AW83-7A095-AA

€23.95

Part no. 0GC317019F

Skoda Octavia VR Automatic Petrol DNPA Transmission Gear Oil Cooler 0GC317019F

€56.95

Part no. 4M0317021G-1

Audi Q5 FY Gearbox Cooler Oil Transmission Cooling Radiator 4M0317021G

€23.95

Part no. A7255000800-1

Heat Exchanger Mercedes W205 M264 Gearbox Transmssion Oil Cooler A7255000800

€104.95

Part no. A1712700496-1

Mercedes SLK R171 M271 Gearbox Oil Cooler Pipe Hose Line Set A1712700496

€56.95

Part no. 079115155AK

Audi RS4 B8 S5 8T Oil Line Intake Collector 4.2 FSI Petrol 079115155AK

€37.95

Part no. 7823998

Oil Cooling Line BMW F10 F11 M550dX X5 F15 M50dX Automatic Gearbox Hoses 7823999

€66.95

Part no. AW83-7A095-AA

Range Rover L405 Transmission Gearbox Oil Cooler Radiator AW83-7A095-AA

€23.95

Part no. 7645065-1

BMW F10 F13 N55 Oil Hose Automatic Transmission Cooler Feed Return Line 7645065

€70.95

Part no. A2222700905

Mercedes W213 W222 Automatic Transmission Oil Cooler Pipe Line A2222700905

€94.95

Part no. 8K0317817CL

Audi A5 8T Gearbox Transmission Oil Cooling Pipe Hose Line 8K0317817CL

€227.95

Part no. A2042702296

Mercedes W204 Transmission Oil Cooler Line Hose Tube Pipe Right O/S A2042702296

€37.95

Part no. 0GC317019A

Audi S3 8V VW Golf R Mk7 Automatic Gearbox Oil Cooler 2.0 TFSI DJHA 0GC317019A

€47.95

Part no. 7634582

BMW F10 Oil Cooler Line Transmission Oil Cooler Pipe Hose N20 520i 528i 7634582

€32.95

Part no. 7617373-1

Coolant Pipe BMW F46 F48 Mini F55 F56 F57 F60 Oil Cooler Water Hose Line 7617373

€28.95

Part no. 7P0317037

Audi Q7 4L Gearbox Cooler Oil Transmission Cooling Radiator 7P0317037

€23.95

Part no. 0B5325240B

Audi RS4 B8 RS5 8T Gearbox Oil Filter Housing Cover S-Tronic 4.2 FSI 0B5325240B

€66.95

Part no. 7638678-1

BMW F01 F07 F10 F11 F12 Heat Exchanger Oil Cooler Automatic Gearbox 7614173

€37.95

Part no. A2312701396

Mercedes SL R231 Transmission Gearbox Oil Cooling Pipe Hose Line A2312701396

€56.95

Part no. 7L8317801A

Audi Q7 4L Automatic Gearbox Oil Cooler Pressure Pipe Line Tube Hose 7L8317801A

€104.95

Part no. 8W0317801A

Audi S5 F5 Automatic Gearbox Oil Cooling Pressure Pipe Line Hose 8W0317801A

€37.95

Part no. 8R0121055H

Audi Q5 8R Water Cooling Pipe Hose Line 8R0121055H

€28.95

Part no. A2312701296

Mercedes R231 Transmission Gearbox Oil Cooling Pipe Hose A2312701296

€56.95

Part no. 8K0317817BG

Audi A5 S5 8T Gearbox Transmission Oil Cooling Pipe Hose Line 8K0317817BG

€56.95

Part no. 4G0317817Q

Audi A7 4G Gearbox Transmission Oil Cooling Pipe Hose Line 4G0317817Q

€23.95

Part no. 7645065

Oil Hose BMW F10 F13 N55 Automatic Transmission Cooler Feed Return Line 7645065

€89.95

Part no. 8R0317817BD

Porsche Macan 95B Oil Pipe Gearbox Cooling Pipes Set 8R0317817BD 8R0317818BD

€37.95

Part no. 4F0317818S-2

Audi A6 C6 Gearbox Transmission Oil Cooling Hose Line Pipe 4F0317818S

€32.95

Part no. 2132516

Ford Transit Mk7 2.2 TDCI Oil Filter Housing Cooler BK2Q-6B624-CE

€32.95

Part no. 7519213

BMW 5 6 Series E60 E63 Automatic Transmission Gearbox Cooling Heat Exchanger

€23.95

Part no. 04E117021C

Seat Ibiza Mk4 6P Leon Mk3 Engine Oil Cooler Heat Exchanger Petrol 04E117021C

€23.95

Part no. A2465010501

Heat Exchanger Mercedes W176 724001 Automatic Gearbox Oil Cooler A2465010501

€184.95

Part no. 7553389-1

BMW X5 E70 X6 E71 Radiator Heat Exchanger Gearbox Oil Cooler 7553389

€23.95

Part no. A1693701996-1

Oil Pipe Mercedes W169 W245 Gearbox Automatic Cooler Hose Line A1693701596

Product currently unavailable

Part no. A1693701696

Mercedes-Benz A B Class W169 W245 Gearbox Oil Cooler Pipe Line Hose A1693701696

Product currently unavailable

Part no. A1692700496

Mercedes-Benz A B W169 W245 Gearbox Oil Cooler Pipe Hose Line A1692700496

Product currently unavailable

Part no. A1693702096-1

Mercedes W169 W245 Gearbox Oil Cooler Pipe Hose Line A1693702096

Product currently unavailable

Part no. A1692700596

Oil Pipe Mercedes W169 W245 Automatic Transmission Cooler Line Hose A1692700596

Product currently unavailable

Part no. A1692700796

Mercedes W169 W245 Gearbox Oil Cooler Radiator Pipe Hose Line A1692700796

Product currently unavailable

Part no. 8514515-4

Thermostat BMW F20 F21 F30 F31 LCI Transmission Gearbox Oil Cooler 8514515

Product currently unavailable

Part no. A1693701996

Mercedes-Benz A B W169 W245 Gearbox Oil Cooler Pipe Hose Line Diesel A1693701996

Product currently unavailable

Part no. 7794576

BMW E60 E61 E65 LCi M57N Radiator Oil Cooler Inlet Outlet Pipe

Product currently unavailable

Part no. 8658489

BMW F40 Mini F55 F56 Hose Transmission Oil Heat Pipe 8658489

Product currently unavailable

Part no. 7803830

BMW E60 E63 LCI Oil Cooler Heat Exchanger Automatic Gearbox 7803830

Product currently unavailable

Part no. A6421807530

Oil Pipe Mercedes W211 W219 OM642 Gearbox Cooler Cooling Hose Line A6421807530

Product currently unavailable

Part no. 7L6317801F

Volkswagen Touareg 7L Audi Q7 4L Automatic Gearbox Oil Pipes Hoses 7L6317801F

Product currently unavailable

Part no. A6511802530

Oil Pipe Mercedes W212 OM651 Automatic Transmission Cooler Line Hose A6511802430

Product currently unavailable

Part no. A2710180729-1

Mercedes W204 M271 Engine Bleed Pipe Pressure Hose Line Petrol A2710180729

Product currently unavailable

Part no. A2045002200

Mercedes W212 Diesel OM651 Automatic Gearbox Oil Cooler With Bracket A2045002200

Product currently unavailable

Part no. 8514515-2

BMW F20 F21 F30 F31 LCI Transmission Gearbox Oil Cooler 8514515

Product currently unavailable

Part no. A6421806830

Mercedes CLS W219 OM642 Gearbox Oil Cooler Cooling Pipe Hose Line A6421806830

Product currently unavailable

Part no. 2283582

BMW 3 Series E90 E92 E93 M3 LCI Transmission Oil Cooler Line Flow 2283582

Product currently unavailable

Part no. A1692700696

Oil Hose Mercedes W169 W245 Cooler Cooling Pipe Line Radiator A1692700696

Product currently unavailable

Part no. A1712700084

Mercedes SLK R171 W204 W212 Automatic Gearbox Oil Pipe Line Hose A1712700084

Product currently unavailable

Part no. 7519213-1

BMW E60 E63 Automatic Transmission Gearbox Cooling Heat Exchanger 7519213

Product currently unavailable

Part no. A6461801330

Mercedes W211 OM646 Automatic Gearbox Oil Cooler Pipe Hose Line Left A6461801330

Product currently unavailable

Part no. A1712700596

Mercedes SLK R171 Gearbox Oil Cooler Cooling Pipe Hose Line SLK 200 A1712700596

Product currently unavailable

Part no. 7799213

BMW E60 E61 LCI Gearbox Oil Cooling Pipe Inlet Outlet 7799213

Product currently unavailable

Part no. 2283583

BMW 3 Series E90 E92 E93 M3 LCI Transmission Oil Cooler Line Return 2283583

Product currently unavailable

Part no. A2032700084

Mercedes-Benz C W203 Automatic Transmission Oil Filler Pipe Line A2032700084

Product currently unavailable

Part no. A2045281024

Mercedes W204 Oil Cooler Pipe Automatic Transmission Cooling Line A2045281024

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Part no. A9064661924

Mercedes Sprinter W906 Steering Oil Cooler Cooling Pipe Hose Lines A9064661924

Product currently unavailable

Part no. 7803830-2

Heat Exchanger Unit BMW E60 E63 LCI Automatic Transmission Gearbox Cooler

Product currently unavailable

Part no. A6392712396

Mercedes W639 OM646 Oil Pipe Gearbox Oil Cooler Cooling Hose Line A6392712396

Product currently unavailable

Part no. 7536929

BMW E90 E88 E82 E92 N54 Heat Exchanger Automatic Gearbox Oil Cooler 7536929

Product currently unavailable

Part no. 8K0317817EC

Audi A4 B8 A5 8T 2.0 TDI Automatic Gearbox Oil Line Pipe 8K0317817EC 8K0317818EC

Product currently unavailable

Part no. 8591942

BMW X3 G01 Diesel Gearbox Oil Cooler Coolant Water Pipe Hose Line 8591942

Product currently unavailable

Part no. A6121800430-1

Oil Line Mercedes ML W163 Automatic Gearbox Oil Cooler Left Right Set

Product currently unavailable

Part no. A6461801430

Mercedes W211 OM642 Gearbox Oil Radiator Cooler Pipe Hose Line Tube A6461801430

Product currently unavailable

Part no. 059145735AJ

Audi Q7 4L 3.0 TDI CASA Turbo Oil Return Hose Line Pipe Tube 059145735AJ

Product currently unavailable

Part no. 8654880

BMW G11 G12 G20 G21 G30 G31 G32 Transmission Gearbox Oil Cooling Pipe 8654880

Product currently unavailable

Part no. A2122702396

Oil Line Mercedes W212 Petrol OM271 Engine Oil Cooler Hose Pipe A2122702396

Product currently unavailable

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