BMW E90 M3 S65 4.0L Engine Cooling Parts

Used on both ends of the water pump connection pipe

Brand:

ES#:

2804332

Mfg#:

11531406249

$6.06

This product was last offered at the strikethrough price on
08-13-2026

$4.50 USD

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Lifetime Replacement

Cap for plastic expansion tank

Brand:

JL Germany

ES#:

3673394

Mfg#:

17117639021

$11.99 USD

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Lifetime Replacement

Built with thermistor technology to maintain signal integrity under extreme temperature cycles, preventing overheating and poor fuel economy. 5X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5456617

Mfg#:

3141362103

8MM

Brand:

ES#:

32907

Mfg#:

13311738201

$3.99

This product was last offered at the strikethrough price on
03-04-2026

$2.99 USD

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on orders $49 and up

Lifetime Replacement

Brand:

ES#:

1833254

Mfg#:

64536964967

$8.99

This product was last offered at the strikethrough price on
03-04-2026

$7.99 USD

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on orders $49 and up

Lifetime Replacement

Brand:

ES#:

54850

Mfg#:

32412283734

$4.99

This product was last offered at the strikethrough price on
03-04-2026

$3.99 USD

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on orders $49 and up

Lifetime Replacement

M4x6

Brand:

ES#:

14547

Mfg#:

07119904307

$2.99 USD

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on orders $49 and up

Lifetime Replacement

Avoid heat soak and keep your M3 running cool with this upgraded oil cooler. For vehicles with a production date from 04/2008. 10X Entries Into Our F80 M3 Sweepstakes
Includes an ECS Oil Service Kit featuring Castrol TWS 10w-60 engine oil

Brand:

ES#:

2777501

Mfg#:

VFAOC-E9XM3KT

$1108.99 USD

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Partial Replacement

The ultimate kit to eliminate your cooling system issues and get you back on the road worry free 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 04/2008

Brand:

ES#:

3524382

Mfg#:

11517839062KT9

$1797.35 USD

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Partial Replacement

Avoid heat soak and keep your M3 running cool with this upgraded oil cooler. For vehicles with a production date up to 04/2008. 10X Entries Into Our F80 M3 Sweepstakes
Includes an ECS Oil Service Kit featuring Castrol TWS 10w-60 engine oil

Brand:

ES#:

2777500

Mfg#:

VFAOC-E9XM2KT

$1905.99 USD

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Partial Replacement

Upgrade to AutoTecknic’s Pre-Preg Carbon Fiber Coolant Expansion Tank Cap Cover in Red Carbon and give your BMW the exclusive, high-performance look it deserves.

Brand:

ES#:

4900218

Mfg#:

BM-0803-RC

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. 2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler

Brand:

ES#:

5470103

Mfg#:

8371

Located behind the lower vent of the front bumper cover 2X Entries Into Our F80 M3 Sweepstakes
Functions as a secondary remote oil cooler

Brand:

ES#:

5457235

Mfg#:

17227521376

Ensures your cooling system remains pressurized under the demanding conditions of track days or spirited driving, providing peace of mind and a sleek look. 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5446600

Mfg#:

S65COUVHBLK

Paired with high-temp 6-ply silicone, this provides a permanent solution for enthusiasts who want to ensure their M3 remains leak-free. 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5446594

Mfg#:

S65COLLOWBLK