BMW E90 Engine Cooling Parts

This Rein radiator hose kit ensures reliable cooling performance and perfect fitment. 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!

Brand:

ES#:

5375158

Mfg#:

CHK0462

$43.99 USD

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Lifetime Replacement

Includes level sensor 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5374568

Mfg#:

EPK0146

$93.99 USD

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on orders $49 and up

Lifetime Replacement

OE-quality Crankcase Vent Heater Connector (also known as the "Angle Connector") designed for the BMW N51, N52, and N52N engines. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5447387

Mfg#:

ELC0090

Located behind the oil filter housing. 2X Entries For Our 25th Anniversary Sweepstakes!
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Brand:

ES#:

4871199

Mfg#:

11427788462

Located behind the lower vent of the front bumper cover 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5457235

Mfg#:

17227521376

Complete radiator electric fan assembly.

Brand:

ES#:

4415690

Mfg#:

17427547305

$1284.99

This product was last offered at the strikethrough price on
05-07-2026

$1248.99 USD

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Lifetime Replacement

Factory water pump to keep your cooling system in tip top shape

Brand:

ES#:

4723685

Mfg#:

11517545201

$576.99

This product was last offered at the strikethrough price on
05-07-2026

$560.99 USD

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on orders $49 and up

Lifetime Replacement

The VTT N54 Cylinder Head Outlet Coolant Adapter is the definitive solution for one of the N54 engine's most notorious cooling system failures. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5445573

Mfg#:

VTT-N54-CAO

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 For Our 25th Anniversary 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 For Our 25th Anniversary 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 For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5446595

Mfg#:

S65COPUBLK

The premier solution for E9X M3 owners looking to eliminate the weak points of their factory cooling system. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5446589

Mfg#:

S65COOLFULLBLK

Designed to withstand higher pressures and temperatures, making it an essential upgrade for both stock and high-horsepower N54 engines. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5446503

Mfg#:

VTTN54CLOWBLKO

Designed to withstand the extreme heat of a modified N54 engine bay, ensuring your cooling system remains pressurized and leak-free even under heavy load. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5446501

Mfg#:

N54COOLHBO

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 For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5446599

Mfg#:

S65COUPRABLK

This kit features direct-fit connectors in a sleek black finish, providing significantly higher burst resistance and thermal stability. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5446499

Mfg#:

N54COOLFBO