BMW M3 Engine Cooling Parts

Keep your cooling system operating at peak performance with this Genuine BMW water pump o-ring and mounting bolt kit.

Brand:

ES#:

5481473

Mfg#:

0071199KT

$7.94 USD

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Lifetime Replacement

Upgrade your BMW M3 or M4 with the AutoTecknic Dry Carbon Cooling Plate and witness the transformation of your engine bay into a visual masterpiece.

Brand:

ES#:

4900174

Mfg#:

BM-0701-M

$549.99 USD

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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 For Our 25th Anniversary 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

Bolt on oil cooler for increased engine oil cooler performance 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

2785293

Mfg#:

MM0CE4601KT

$1201.99 USD

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Partial Replacement

A more advanced refresh kit - with primary cooling system hoses and accessory belt 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4845374

Mfg#:

11517846361AKT2

$1792.99

This product was last offered at the strikethrough price on
07-07-2026

$1766.99 USD

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on orders $49 and up

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 For Our 25th Anniversary 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

Everything you need to totally service your cooling system, including a radiator and belt service. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4845375

Mfg#:

11517846361AKT3

$4047.99

This product was last offered at the strikethrough price on
07-07-2026

$4021.99 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 For Our 25th Anniversary Sweepstakes!
Universal fitment design - modifications may be necessary to run this cooler

Brand:

ES#:

5470103

Mfg#:

8371

Reduces intake air temps for greater power

Brand:

ES#:

5435054

Mfg#:

HX-0018

$424.99 USD

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Lifetime Replacement

Keep your cooling system in tip top shape.

Brand:

ES#:

5376084

Mfg#:

1022004201

$114.99 USD

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Lifetime Replacement

This system is specifically calibrated to handle the increased airflow demands of tuned vehicles, maintaining consistent peak horsepower.

Brand:

ES#:

5435212

Mfg#:

MMB-F80-PPCBS

Designed to replace the factory thermostat, this unit opens at a lower temperature, allowing coolant to flow through the radiator sooner.

Brand:

ES#:

5435314

Mfg#:

MMTS-F80-15

The Mishimoto Performance Intercooler Power Pack is a high-level thermal management solution engineered specifically for the BMW S55 engine platform.

Brand:

ES#:

5435215

Mfg#:

MMB-F80-PPCMG

The Mishimoto Performance Intercooler Power Pack is an elite cooling solution developed specifically for the BMW S55 engine.

Brand:

ES#:

5435219

Mfg#:

MMB-F80-PPCMW

Integrates a high-efficiency air-to-water intercooler with a secondary front-mount heat exchanger to provide a massive increase in cooling capacity.

Brand:

ES#:

5435214

Mfg#:

MMB-F80-PPCLRG