BMW E90 M3 S65 4.0L Engine Cooling Parts

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

A direct "plug and play" replacement that not only secures your cooling system but also adds a premium, high-performance aesthetic to your engine bay. 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5446595

Mfg#:

S65COPUBLK

Offers a direct plug-and-play fitment that ensures your M3 remains reliable while adding a high-end, custom look to your engine bay. 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5446599

Mfg#:

S65COUPRABLK

Designed to withstand higher temperatures and pressures than the stock rubber, ensuring long-term cooling reliability on the street or the track. 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5446593

Mfg#:

S65COOLHEATBLK

An entry level cooling refresh kit - with OEM components

Brand:

ES#:

2718262

Mfg#:

11517839062KT

$1431.99

This product was last offered at the strikethrough price on
09-09-2026

$1430.99 USD

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Partial Replacement

Keep your Ultimate Driving Machine performing exactly as the engineers intended with this factory-fresh hardware and sealing kit from Genuine BMW.

Brand:

ES#:

5481620

Mfg#:

171X996KT

$22.39 USD

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on orders $49 and up

Lifetime Replacement

For vehicles with production date up to 04/2008

Brand:

ES#:

3524374

Mfg#:

11517839062KT7

$1663.99

This product was last offered at the strikethrough price on
10-05-2026

$1659.99 USD

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Partial Replacement

This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4328150

Mfg#:

17117546548

$13.99 USD

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on orders $49 and up

Lifetime Replacement

New, not remanufactured! How many miles do you have on your original pump? 10X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5491553

Mfg#:

11517838201

$99.99 USD

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on orders $49 and up

Lifetime Replacement

For vehicles with production date up to 04/2008

Brand:

ES#:

3524387

Mfg#:

11517839062KKT10

$3200.99

This product was last offered at the strikethrough price on
10-05-2026

$3196.99 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 For vehicles with production date from 04/2008

Brand:

ES#:

3183990

Mfg#:

11517839062KT6

$3199.99

This product was last offered at the strikethrough price on
10-05-2026

$3195.99 USD

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Partial Replacement

Cap for plastic expansion tank 10X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5504952

Mfg#:

17117639021

$11.99 USD

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Lifetime Replacement

Cap for plastic expansion tank We Price Match - Give Us A Call or Chat!

Brand:

ES#:

2874172

Mfg#:

17117639021

$25.99 USD

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on orders $49 and up

Lifetime Replacement

Upgrade your Oil Cooler Today!

Brand:

ES#:

4429930

Mfg#:

MMR17-0201

$770.99 USD

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on orders $49 and up

Lifetime Replacement

Upgrade your transmission Cooler Today! For Vehicles with DCT Only

Brand:

ES#:

4429931

Mfg#:

MMR17-0202

$851.99 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