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BMW E90 Engine Thermostat Parts

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Thermostat Installation Kit with Thermostat

ES#5481206 - OTN54.T85KT2 - Thermostat Installation Kit with Thermostat - It's no secret that modern turbocharged BMW engines run hot. Whether you're turning laps at the track or sitting in summer traffic, high oil temperatures are the enemy of engine longevity and performance. - Assembled By ECS - BMW

It's no secret that modern turbocharged BMW engines run hot. Whether you're turning laps at the track or sitting in summer traffic, high oil temperatures are the enemy of engine longevity and performance. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481206
Mfg#:
OTN54.T85KT2
In Stock
ON SALE!
$390.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2713410 - 11537601158KT - Thermostat Replacement Kit - Includes coolant - Genuine BMW - BMW

Includes coolant

Brand:
Genuine BMW - Corporate Logo
ES#:
2713410
Mfg#:
11537601158KT
In Stock
$326.99

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

$325.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat

ES#2813514 - 11537549476 - Thermostat - Restore proper function to your cooling system - Hamburg Tech - BMW

Restore proper function to your cooling system We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813514
Mfg#:
11537549476
Ships in 1 Business Day
$75.99 USD
Free Shipping
on orders $49 and up

Thermostat Assembly

ES#4810958 - 11537601158 - Thermostat Assembly - Restore proper function to your cooling system - URO - BMW

Restore proper function to your cooling system 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4810958
Mfg#:
11537601158
Ships in 1 Business Day
$78.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Thermostat

ES#4327247 - 11537549476 - Coolant Thermostat - Keep your BMW's cooling system operating at peak performance with this premium replacement coolant thermostat from Meyle. - Meyle - BMW

Keep your BMW's cooling system operating at peak performance with this premium replacement coolant thermostat from Meyle. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327247
Mfg#:
11537549476
Ships on Nov 16, 2026
$81.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat With Adapter

ES#4271426 - 11517805811 - Thermostat With Adapter - Includes gasket and O-rings - URO - BMW

Includes gasket and O-rings 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4271426
Mfg#:
11517805811
In Stock
$38.99 USD
Free Shipping
on orders $49 and up

Performance Thermostat Bypass/Delete Tube

ES#4376559 - 14-016 - Performance Thermostat Bypass/Delete Tube - Improve coolant flow without a restrictive thermostat - Active Autowerke - BMW

Improve coolant flow without a restrictive thermostat

Brand:
Active Autowerke - Corporate Logo
ES#:
4376559
Mfg#:
14-016
Ships in 10 Business Days
5% off MSRP

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

$149.00

This product was last offered at the strikethrough price on
10-23-2026

$141.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

Restore proper function to your cooling system

Brand:
Gates - Corporate Logo
ES#:
3235200
Mfg#:
11537601158
Ships on Nov 12, 2026
$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Screw Plug - Priced Each

ES#25836 - 11617568552 - Screw Plug - Priced Each - This is the screw plug found in the oil cooler thermostat assembly - Genuine BMW - BMW

This is the screw plug found in the oil cooler thermostat assembly

Brand:
Genuine BMW - Corporate Logo
ES#:
25836
Mfg#:
11617568552
Ships in 1-2 days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat With Adapter

ES#3135099 - 11517805811 - Thermostat With Adapter - Includes gasket and O-rings - Facet - BMW

Includes gasket and O-rings

Brand:
Facet - Corporate Logo
ES#:
3135099
Mfg#:
11517805811
Ships in 1 Business Day
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat With Housing 88C

ES#3504797 - 11517805811 - Thermostat With Housing 88C - This 88C Thermostat and Housing includes the gasket and O-rings. - Rein - BMW

This 88C Thermostat and Housing includes the gasket and O-rings. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3504797
Mfg#:
11517805811
Back Ordered
$63.99 USD
Free Shipping
on orders $49 and up

Thermostat with adapter

ES#2873765 - 11517805811 - Thermostat with adapter - Includes gasket and O-rings - Febi - BMW

Includes gasket and O-rings We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873765
Mfg#:
11517805811
Ships on Jan 22, 2027
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Bottom

ES#3420164 - 17127599450 - Coolant Hose - Bottom - Coolant hose from the bottom of radiator to thermostat - Burgaflex - BMW

Coolant hose from the bottom of radiator to thermostat

Brand:
Burgaflex - Corporate Logo
ES#:
3420164
Mfg#:
17127599450
Back Ordered
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Gasket

ES#24441 - 11517787692 - Thermostat Gasket - Seals the thermostat to the water pump - Genuine BMW - BMW

Seals the thermostat to the water pump

Brand:
Genuine BMW - Corporate Logo
ES#:
24441
Mfg#:
11517787692
Ships in 1-2 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.

$12.99

This product was last offered at the strikethrough price on
10-23-2026

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

Thermostat

ES#3559939 - 11537601158 - Thermostat - Restore proper function to your cooling system - Hamburg Tech - BMW

Restore proper function to your cooling system We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3559939
Mfg#:
11537601158
Ships in 1 Business Day
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat With Housing

ES#4487446 - 11517805811 - Thermostat With Housing - 88 degrees celsius, includes gasket and o-rings - Meyle - BMW

88 degrees celsius, includes gasket and o-rings 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4487446
Mfg#:
11517805811
Ships on Nov 16, 2026
$60.99 USD
Free Shipping
on orders $49 and up

More About Engine Thermostat Parts

Your thermostat helps regulate engine temperatures by allowing the coolant to circulate through the radiator once it opens. If it fails, this might mean it never closes, but worst case, it could mean your coolant doesn't get to the radiator. Stay ahead of cooling issues by replacing your thermostat regularly with an OEM thermostat or quality aftermarket thermostat from our selection.

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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