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BMW Engine Cooling Parts

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ECS Cooling System Refresh Kit - Level 1

ES#2586768 - 17111741167KT - ECS Cooling System Refresh Kit - Level 1 - An entry level cooling refresh kit - with OEM components - Genuine BMW - BMW

An entry level cooling refresh kit - with OEM components For vehicles with production date up to 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
2586768
Mfg#:
17111741167KT
Ships in 1 day
$1060.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Coolant Hose - Return Line

ES#2534523 - 11531722743 - Coolant Hose - Return Line - Attaches the thermostat to the bottom of radiator - URO - BMW

Attaches the thermostat to the bottom of radiator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534523
Mfg#:
11531722743
In Stock
$42.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Water Pump And Thermostat Kit

ES#2804557 - 11517586925KT9 - Performance Water Pump And Thermostat Kit - Includes a 74c race thermostat - Featuring a Pierburg pump - Assembled By ECS - BMW

Includes a 74c race thermostat - Featuring a Pierburg pump 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with plastic thermostat housing

Brand:
Assembled By ECS - Corporate Logo
ES#:
2804557
Mfg#:
11517586925KT9
In Stock
$677.99

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

$526.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

High-Performance Heat Exchanger

ES#4715055 - D780-0002 - High-Performance Heat Exchanger - Reduce your BMW's air intake temperatures and prevent heat soak - Dinan - BMW

Reduce your BMW's air intake temperatures and prevent heat soak Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4715055
Mfg#:
D780-0002
Ships in 2 Business Days
11% off MSRP

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

$658.99

This product was last offered at the strikethrough price on
09-28-2026

$584.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#4899521 - 17135A6A030 - Coolant Expansion Tank - Replace your old brittle expansion tank - Rein - BMW

Replace your old brittle expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4899521
Mfg#:
17135A6A030
In Stock
$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cap

ES#2728432 - 17128515062 - Cap - Genuine BMW - BMW MINI

D=6

Brand:
Genuine BMW - Corporate Logo
ES#:
2728432
Mfg#:
17128515062
Ships in 1 day
4% off MSRP

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

$9.24

This product was last offered at the strikethrough price on
11-01-2026

$8.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal 16" Electric Fan - Black

ES#3247470 - 30102048 - Universal 16" Electric Fan - Black - 1959 cfm. High performance pusher fan with curved blades. - Spal - Audi BMW MINI

1959 cfm. High performance pusher fan with curved blades.

Brand:
Spal - Corporate Logo
ES#:
3247470
Mfg#:
30102048
In Stock at Vendor
$207.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 3

ES#3478430 - 17119071519gKT - ECS Cooling System Refresh Kit - Level 3 - The ultimate cooling refresh kit - with aftermarket components, featuring an ECS Aluminum Pulley and a Stewart water pump - Assembled By ECS - BMW

The ultimate cooling refresh kit - with aftermarket components, featuring an ECS Aluminum Pulley and a Stewart water pump 10X Entries Into Our F80 M3 Sweepstakes
Manual transmission vehicles produced up 10/1998 -
For vehicles with production date up to 09/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
3478430
Mfg#:
17119071519GKT
Ships on Jan 11, 2027
ON SALE!
$1091.99

This product was last offered at the strikethrough price on
10-01-2026

$1042.30 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Radiator Coolant Hose - Return

ES#4181491 - 17129894786 - Radiator Coolant Hose - Return - Eliminate cooling leaks with a new Genuine BMW coolant hose - Genuine BMW - BMW

Eliminate cooling leaks with a new Genuine BMW coolant hose

Brand:
Genuine BMW - Corporate Logo
ES#:
4181491
Mfg#:
17129894786
Ships in 1 day
6% off MSRP

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

$99.99

This product was last offered at the strikethrough price on
11-01-2026

$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E39 Radiator Hose - Lower

ES#4818538 - 11531705224 - E39 Radiator Hose - Lower - Includes retaining clips - Bremmen Parts - BMW

Includes retaining clips 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818538
Mfg#:
11531705224
In Stock
ON SALE! SAVE 15%
$37.99

This product was last offered at the strikethrough price on
09-16-2026

$32.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Direct-Fit Oil Cooler Kit

ES#2785165 - MM0CE4601 - E46 M3 Direct-Fit Oil Cooler Kit - Bolt on oil cooler for increased engine oil cooler performance - Mishimoto - BMW

Bolt on oil cooler for increased engine oil cooler performance Reduces oil temperatures by 30°F with a 10 psi reduction in pressure loss

Brand:
Mishimoto - Corporate Logo
ES#:
2785165
Mfg#:
MM0CE4601
In Stock at Vendor
$1032.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank

ES#38024 - 17112283345 - Expansion Tank - Cooling system expansion tank - Genuine BMW - BMW

Cooling system expansion tank

Brand:
Genuine BMW - Corporate Logo
ES#:
38024
Mfg#:
17112283345
In Stock
5% off MSRP

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

$215.99

This product was last offered at the strikethrough price on
11-01-2026

$205.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#37957 - 17112225543 - Coolant Expansion Tank - Houses excess engine coolant - Genuine BMW - BMW

Houses excess engine coolant

Brand:
Genuine BMW - Corporate Logo
ES#:
37957
Mfg#:
17112225543
In Stock
5% off MSRP

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

$215.99

This product was last offered at the strikethrough price on
11-01-2026

$205.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing

ES#24944 - 11531730470 - Thermostat Housing - Eliminates a weak link in your cooling system. - Genuine BMW - BMW

Eliminates a weak link in your cooling system.

Brand:
Genuine BMW - Corporate Logo
ES#:
24944
Mfg#:
11531730470
In Stock
3% off MSRP

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

$151.99

This product was last offered at the strikethrough price on
11-01-2026

$146.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit

ES#2586751 - 17111723520KT - Expansion Tank Replacement Kit - Includes a level sensor, cap and coolant - Assembled By ECS - BMW

Includes a level sensor, cap and coolant 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 06/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586751
Mfg#:
17111723520KT
In Stock
ON SALE!
$92.99

This product was last offered at the strikethrough price on
10-12-2026

$85.73 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Radiator

ES#213610 - 17112226336 - Radiator - Replace your leaking radiator - Genuine BMW - BMW

Replace your leaking radiator

Brand:
Genuine BMW - Corporate Logo
ES#:
213610
Mfg#:
17112226336
Ships in 7 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.

$1088.99

This product was last offered at the strikethrough price on
11-01-2026

$1026.99 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

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Manufacturer names and/or part numbers are used only for identification purposes.

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