Oil Cooler for BMW Z3 (1996-2002)

Clear BMW chassis

BMWs use an external oil cooler to regulate the temperature of engine oil and prevent a breakdown in viscosity and lubrication characteristics. If yours has suffered damage or developed a slight leak, make sure to replace it and keep the engine oil where it is supposed to be. Keeping this system properly serviced will significantly improve performance and increase engine life.

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CSF Euro-Spec High-Performance All-Aluminum Engine Oil Cooler - BMW E...

Not a direct fit item - see product description for additional details

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T#:37048679

Part#: 8301

In Stock

$ 529.00 USD

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$ 529.00 USD

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The E36 Euro Spec Oil Cooler is exactly what it sounds like. E36 M3’s in Europe came equipped with an oil cooler that mounted under the radiator and was a popular upgrade for E36 owners in the US. Unfortunately, BMW discontinued the oil cooler and they have become harder and harder to find. BimmerWorld reached out to CSF to design a replacement unit that would fit exactly like the factory unit but perform even better. The original oil cooler used Tube and Fin construction. While this is acceptable for cooling performance, it is not a very robust design. CSF chose to go with a Bar and Plate construction to improve durability. While there is plenty of ground clearance, the cooler is low enough to see some potential abuse on the track. CSF wanted to offer that extra durability of a Bar and Plate cooler for track enthusiasts and those running their car on the lower side. The CSF Oil Cooler was designed to be a 1 to 1 replacement for the OEM unit in terms of fitment. This means it uses the same OE mounting points, hardware, and lines. For a Euro E36 M3 or US Z3M, the oil cooler will be a drop-in fit installation. E36 models that were not equipped with the oil cooler from the factory will need the BimmerWorld Euro Oil Cooler Bracket Kit which can attach to an OEM spec Radiator or the CSF #3054.

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E36 Euro Oil Cooler Lines

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T#:1146

Part#: 17212227235

In Stock

$ 163.99 USD

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$ 163.99 USD

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These are the Original BMW oil lines / tubing / hoses to connect the Euro M3 oil cooler to the Euro oil filter housing. These hoses can be used on any E36 6 cylinder (325i, 325is, 323is, 328i, 328is, and M3) to add the European oil cooler. Before ordering these lines, be sure you have all the parts required to do the installation -- including the Euro oil cooler bracket kit, the Euro oil cooler, and the modified oil filter housing. These lines give a factory appearance to the oil cooler retrofit which makes them perfect for otherwise stock cars. If you have a supercharger or track car and need something a little more special, you should get the lines from our Stage 2 Oil Cooler Kit.

This item fits the following BMWs:
1992-1999 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3

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Oil Cooling Pipe Outlet - Z3

A5S 390R

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T#:46824

Part#: 17227503572

In Stock

Sale - Save 6% $ 153.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 145.42 USD

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Sale - Save 6%

$ 153.99

This product was last offered at the strikethrough price on
06-25-2026

$ 145.42 USD

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Genuine BMW Oil Cooling Pipe Outlet - A5S 390R

Fits BMW Engines including:
M54

Bracket - Oil Carrier - E36, Z3

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T#:15632

Part#: 32411141655

Ships in 2 Business Days

$ 21.99 USD

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$ 21.99 USD

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Genuine BMW Bracket, Oil Carrier
This item fits the following BMW Chassis:
E36 M3,E36

Gasket Ring - E36, Z3

D=7 Mm

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T#:11108

Part#: 64508369240

In Stock

Sale - Save 11% $ 6.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.19 USD

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Sale - Save 11%

$ 6.99

This product was last offered at the strikethrough price on
06-25-2026

$ 6.19 USD

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Genuine BMW Gasket Ring - D=7 mm
This item fits the following BMW Chassis:
E36 M3,E36

CSF Universal Large Single-Pass Oil Cooler - Universal Application ...

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Universal fitment design - modifications may be necessary to run this cooler

T#:53608839

Part#: 8371

Ships in 3 Business Days

$ 499.00 USD

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$ 499.00 USD

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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.

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Genuine BMW Hex-Bolt - M8x100-8.8 - Multiple BMWs

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T#:27750

Part#: 07119905696

Ships in 5 Business Days

$ 10.10 USD

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$ 10.10 USD

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Genuine BMW replacement hex bolt used in multiple locations in BMWs

Gasket Ring - E36, E46, E60, E61, Z3

D=15,54 Mm

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T#:11109

Part#: 64508369241

Ships in 2 Business Days

$ 6.99 USD

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$ 6.99 USD

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Genuine BMW Gasket Ring - D=15,54 mm
This item fits the following BMW Chassis:
E36 M3,E60 M5,E46 M3,E36,E46

Genuine BMW Rubber Buffer - 64119175671 - E46 M3,F06,F10,F12,F13,i3 ...

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T#:11060

Part#: 64119175671

Ships in 2 Business Days

$ 13.99 USD

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$ 13.99 USD

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Genuine BMW Rubber Buffer
This item fits the following BMW Chassis:
E46 M3,E46,F06,F10,F12,F13,i3

Genuine BMW Cable Strap With Bracket - 61136924664

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T#:140429

Part#: 61136924664

Ships in 2 Business Days

6% off MSRP $ 15.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 14.99 USD

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6% off MSRP

$ 15.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 14.99 USD

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Genuine BMW Cable Strap With Bracket -D=7,7 / L=200
This item fits the following BMW Chassis:
E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F25 X3,F26 X4,F30,F31,F32,F34,i3i12

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Dowel Pin - E46, Z3, Z4

3,7X8

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T#:36179

Part#: 11537839819

Ships in 8 Business Days

$ 4.99 USD

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$ 4.99 USD

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Genuine BMW Dowel Pin - 3,7X8
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

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