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BMW E90 Engine Cooling Parts

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E9X M3 Radiator Hose - Upper

ES#3499718 - 11537838214 - E9X M3 Radiator Hose - Upper - Connects the radiator to the thermostat housing - Rein - BMW

Connects the radiator to the thermostat housing 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3499718
Mfg#:
11537838214
In Stock
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Connector

ES#4877194 - 11537545890PRMK - Coolant Hose Connector - Metal Connector vs OEM Plastic - URO Premium - BMW

Metal Connector vs OEM Plastic 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO Premium - Corporate Logo
ES#:
4877194
Mfg#:
11537545890PRMK
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

Universal Coolant System Tester

ES#199581 - 83300494417 - Universal Coolant System Tester - Checks the engine cooling system for water tightness to ensure there are no leaks. - Genuine BMW - BMW MINI

Checks the engine cooling system for water tightness to ensure there are no leaks.

Brand:
Genuine BMW - Corporate Logo
ES#:
199581
Mfg#:
83300494417
Ships in 4 Business Days
$796.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Universal Oil Cooler - 19 Row

ES#2855412 - MM0C-19 - Replacement Universal Oil Cooler - 19 Row - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines

Brand:
Mishimoto - Corporate Logo
ES#:
2855412
Mfg#:
MM0C-19
In Stock
$218.99

This product was last offered at the strikethrough price on
05-06-2026

$196.99 USD
Free Shipping
on orders $49 and up
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 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4316486
Mfg#:
13621433076
In Stock
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

Water Pump - With Mounting Hardware

ES#2574660 - 11517586925KT - Water Pump - With Mounting Hardware - Remanufactured factory water pump to keep your cooling system in tip top shape - Genuine BMW - BMW

Remanufactured factory water pump to keep your cooling system in tip top shape

Brand:
Genuine BMW - Corporate Logo
ES#:
2574660
Mfg#:
11517586925KT
Ships in 4 Business Days
$765.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

New Water Pump

ES#2840979 - 11517838201 - New Water Pump - New, not remanufactured! How many miles do you have on your original pump? Made in Germany! - Geba - BMW

New, not remanufactured! How many miles do you have on your original pump? Made in Germany!

Brand:
Geba - Corporate Logo
ES#:
2840979
Mfg#:
11517838201
Ships in 2 Business Days
$190.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 1

ES#3170921 - 11517632426KT9 - ECS Cooling System Refresh Kit - Level 1 - An entry level cooling refresh kit - with high quality aftermarket components - Assembled By ECS - BMW

An entry level cooling refresh kit - with high quality aftermarket components 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
3170921
Mfg#:
11517632426KT9
Ships in 9 Business Days
ON SALE!
$839.99

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

$762.80 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Universal Oil Cooler Black - 10 Row

ES#2764962 - MM0C10BK - Universal Oil Cooler Black - 10 Row - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines

Brand:
Mishimoto - Corporate Logo
ES#:
2764962
Mfg#:
MM0C10BK
In Stock
$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Coolant Recovery Tank Hose

ES#1897622 - 17127599459 - Engine Coolant Recovery Tank Hose - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
1897622
Mfg#:
17127599459
Ships in 4 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.

$134.99

This product was last offered at the strikethrough price on
07-20-2026

$126.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#3235106 - 11517563659 - Water Pump - Externally mounted cooling system water pump - Gates - BMW

Externally mounted cooling system water pump

Brand:
Gates - Corporate Logo
ES#:
3235106
Mfg#:
11517563659
Ships on Aug 10, 2026
$759.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#241580 - 11517586925 - Water Pump - Factory water pump to keep your cooling system in tip top shape - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
241580
Mfg#:
11517586925
Ships in 4 Business Days
8% off MSRP

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

$828.99

This product was last offered at the strikethrough price on
07-20-2026

$758.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug - With Sleeve

ES#4507068 - 17117521781 - Drain Plug - With Sleeve - Complete drain plug assembly - URO - BMW

Complete drain plug assembly 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission

Brand:
URO - Corporate Logo
ES#:
4507068
Mfg#:
17117521781
In Stock
$22.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank

ES#38028 - 17112283500 - Expansion Tank - Stop your coolant leak with a new expansion tank - Genuine BMW - BMW

Stop your coolant leak with a new expansion tank

Brand:
Genuine BMW - Corporate Logo
ES#:
38028
Mfg#:
17112283500
Ships in 3 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.

$266.99

This product was last offered at the strikethrough price on
07-20-2026

$251.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 2

ES#2777069 - 11517839062KT3 - Cooling System Refresh Kit - Level 2 - Service your drive belt while servicing your cooling system - Assembled By ECS - BMW

Service your drive belt while servicing your cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 04/2008

Brand:
Assembled By ECS - Corporate Logo
ES#:
2777069
Mfg#:
11517839062KT3
Ships in 3 Business Days
$795.99

This product was last offered at the strikethrough price on
02-27-2026

$720.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Heater Hose - Supply

ES#2801544 - 64219178427 - Heater Hose - Supply - Rein - BMW

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801544
Mfg#:
64219178427
In Stock at Vendor
$75.99

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

$74.99 USD
Free Shipping
on orders $49 and up

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.

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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