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BMW Engine Cooling Parts

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E9x M3 Heater Hose

ES#25216 - 11537838215 - E9x M3 Heater Hose - Heater core to heater valve - Genuine BMW - BMW

Heater core to heater valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
25216
Mfg#:
11537838215
Ships in 4 Business Days
10% off MSRP

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

$125.99

This product was last offered at the strikethrough price on
06-13-2026

$113.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose

ES#38261 - 17122283591 - Breather Hose - Runs from the expansion tank to the thermostat hose - Genuine BMW - BMW

Runs from the expansion tank to the thermostat hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38261
Mfg#:
17122283591
Ships in 3 Business Days
7% off MSRP

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

$60.99

This product was last offered at the strikethrough price on
06-13-2026

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Cooling Shroud Cover - Gloss

Replaces the factory metal crosslink support, adding carbon styling to your engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Karbonius Composites - Corporate Logo
ES#:
5376222
Mfg#:
G8XCS01-CF-2
Ships in 3 Business Days
$795.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#2079676 - 11537601158 - Thermostat - Restore proper function to your cooling system - Genuine BMW - BMW

Restore proper function to your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2079676
Mfg#:
11537601158
In Stock
Limited Qty Sale
$293.99

This product was last offered at the strikethrough price on
06-08-2026

$264.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#37685 - 17111178252 - Coolant Expansion Tank - Replace your cracked or faded expansion tank. - Genuine BMW - BMW

Replace your cracked or faded expansion tank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 05/1984

Brand:
Genuine BMW - Corporate Logo
ES#:
37685
Mfg#:
17111178252
Ships in 3 Business Days
4% off MSRP

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

$164.99

This product was last offered at the strikethrough price on
06-13-2026

$158.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#37828 - 17111712641 - Coolant Expansion Tank - Replace your cracked or faded expansion tank. - Genuine BMW - BMW

Replace your cracked or faded expansion tank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/1987

Brand:
Genuine BMW - Corporate Logo
ES#:
37828
Mfg#:
17111712641
Ships in 6 Business Days
4% off MSRP

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

$164.99

This product was last offered at the strikethrough price on
06-13-2026

$158.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#4316486 - 13621433076 - Temperature Sensor - Monitors coolant / oil temperature - Bavarian Autosport - BMW

Monitors coolant / oil temperature affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4316486
Mfg#:
13621433076
Ships in 1-2 days
ON SALE! SAVE 20%
$14.99

This product was last offered at the strikethrough price on
05-02-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Clutch

ES#2534571 - 11527831619 - Radiator Fan Clutch - Direct replacement - URO - BMW

Direct replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534571
Mfg#:
11527831619
In Stock
$71.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Housing With Fans

ES#2848450 - 17427617608 - Fan Housing With Fans - Genuine BMW - BMW MINI

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2848450
Mfg#:
17427617608
Special Order: No Guaranteed ETA
9% off MSRP

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

$868.99

This product was last offered at the strikethrough price on
06-13-2026

$789.99 USD
This product is lifetime replacement eligible Lifetime Replacement

High-Performance Radiator - A9X Supra & BMW G-Series

ES#4842783 - 7226 - High-Performance Radiator - A9X Supra & BMW G-Series - With the A9X Supra & BMW G-Series High-Performance Radiator by CSF, drivers can expect reliable performance and longevity, even under the most demanding conditions. - CSF - BMW

With the A9X Supra & BMW G-Series High-Performance Radiator by CSF, drivers can expect reliable performance and longevity, even under the most demanding conditions. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CSF - Corporate Logo
ES#:
4842783
Mfg#:
7226
Ships in 7 Business Days
$789.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 2

ES#3552927 - 171375429l2ecKT1 - ECS Cooling System Refresh Kit - Level 2 - A more advanced refresh kit - with primary cooling system hoses and accessory belt - Assembled By ECS - BMW

A more advanced refresh kit - with primary cooling system hoses and accessory belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
3552927
Mfg#:
171375429L2ECKT1
Back Ordered
Auto Notify
ON SALE!
$805.43

This product was last offered at the strikethrough price on
05-02-2026

$788.87 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Housing

ES#25191 - 11537834271 - Thermostat Housing - With hollow bolt, hose connector, and sealing rings. - Genuine BMW - BMW

With hollow bolt, hose connector, and sealing rings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
25191
Mfg#:
11537834271
Ships in 6 Business Days
4% off MSRP

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

$817.99

This product was last offered at the strikethrough price on
06-13-2026

$786.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 2

ES#3658994 - 171375429l2ecKT2 - ECS Cooling System Refresh Kit - Level 2 - A more advanced refresh kit - with primary cooling system hoses and accessory belt - Assembled By ECS - BMW

A more advanced refresh kit - with primary cooling system hoses and accessory belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
3658994
Mfg#:
171375429L2ECKT2
Back Ordered
Auto Notify
ON SALE!
$792.17

This product was last offered at the strikethrough price on
05-02-2026

$784.94 USD
This product is lifetime replacement eligible Partial Replacement

Performance Cooling System Refresh Kit - Level 1

ES#4876924 - 008682LA02-RF1KT - Performance Cooling System Refresh Kit - Level 1 - An entry-level service kit featuring high-performance cooling system components. Eliminate common failure points and increase cooling system efficiency! - Assembled By ECS - BMW

An entry-level service kit featuring high-performance cooling system components. Eliminate common failure points and increase cooling system efficiency! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4876924
Mfg#:
008682LA02-RF1KT
Ships on Dec 2, 2026
Auto Notify
ON SALE! SAVE 21%
$995.99

This product was last offered at the strikethrough price on
01-03-2026

$784.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Radiator - Automatic With Cooler

ES#213586 - 17111176901 - Radiator - Automatic With Cooler - Key component in complete cooling system overhaul - Genuine BMW - BMW

Key component in complete cooling system overhaul affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Automatic transmission with transmission cooler

Brand:
Genuine BMW - Corporate Logo
ES#:
213586
Mfg#:
17111176901
Ships in 6 Business Days
6% off MSRP

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

$837.99

This product was last offered at the strikethrough price on
06-13-2026

$783.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#213588 - 17111712448 - Radiator - Keep your engine running at optimal temperature. - Genuine BMW - BMW

Keep your engine running at optimal temperature. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
213588
Mfg#:
17111712448
Special Order: No Guaranteed ETA
6% off MSRP

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

$837.99

This product was last offered at the strikethrough price on
06-13-2026

$783.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

Other BMW Engine Cooling Parts

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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