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BMW Engine Thermostat Parts

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E30 Thermostat - 80C

ES#260763 - 11531265085 - E30 Thermostat - 80C - Gasket not included - Wahler - BMW

Gasket not included Up to production date 09/1985

Brand:
Wahler - Corporate Logo
ES#:
260763
Mfg#:
11531265085
In Stock at Vendor
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#3028919 - 11538671514 - Thermostat - Thermostat - Genuine BMW - BMW

Thermostat

Brand:
Genuine BMW - Corporate Logo
ES#:
3028919
Mfg#:
11538671514
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.

$194.99

This product was last offered at the strikethrough price on
07-21-2026

$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat With Housing

ES#2795150 - 11531436852 - Thermostat With Housing - Comes with housing, o-ring & sensor - Mahle-Behr - BMW

Comes with housing, o-ring & sensor For vehicles with production date from 09/1998

Brand:
Mahle-Behr - Corporate Logo
ES#:
2795150
Mfg#:
11531436852
Ships on Aug 6, 2026
$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#3658497 - 11518512234 - Thermostat - No heat? Overheating? Time for a cooling system service. - Mahle-Behr - BMW

No heat? Overheating? Time for a cooling system service.

Brand:
Mahle-Behr - Corporate Logo
ES#:
3658497
Mfg#:
11518512234
Ships in 10 Business Days
$82.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Coolant Thermostat Gasket

ES#2698591 - 11518516207 - Engine Coolant Thermostat Gasket - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2698591
Mfg#:
11518516207
In Stock
13% off MSRP

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

$22.99

This product was last offered at the strikethrough price on
07-21-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#3015820 - 11538671517 - Thermostat - Complete assembly including housing - Genuine BMW - BMW

Complete assembly including housing

Brand:
Genuine BMW - Corporate Logo
ES#:
3015820
Mfg#:
11538671517
Ships in 3 Business Days
9% off MSRP

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

$172.99

This product was last offered at the strikethrough price on
07-21-2026

$157.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump & Thermostat Replacement Kit

ES#4818723 - 115103933384KT - Water Pump & Thermostat Replacement Kit - Featuring an upgraded metal impeller water pump and OE thermostat with gasket! - Assembled By ECS - BMW

Featuring an upgraded metal impeller water pump and OE thermostat with gasket! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818723
Mfg#:
115103933384KT
Ships on Sep 29, 2026
Auto Notify
ON SALE!
$163.99

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

$157.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Thermostat Housing

ES#4669225 - 11537586784 - Thermostat Housing - Restore proper function to your cooling system - Bremmen Parts - BMW

Restore proper function to your cooling system 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4669225
Mfg#:
11537586784
Ships on Aug 28, 2026
ON SALE!
$79.99

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

$77.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-Ring

ES#11800 - N90136802 - Thermostat O-Ring - Ensure a proper seal when installing your new thermostat - Febi - Audi BMW Volkswagen

Ensure a proper seal when installing your new thermostat 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 09/1998

Brand:
Febi - Corporate Logo
ES#:
11800
Mfg#:
N90136802
In Stock
$1.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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
07-21-2026

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

Thermostat Housing Gasket

ES#25079 - 11537509357 - Thermostat Housing Gasket - Needs to be replaced once removed - Genuine BMW - BMW

Needs to be replaced once removed

Brand:
Genuine BMW - Corporate Logo
ES#:
25079
Mfg#:
11537509357
Ships in 1-2 days
14% off MSRP

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

$9.74

This product was last offered at the strikethrough price on
07-21-2026

$8.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly

ES#4845533 - 11531437526 - Thermostat Assembly - Regulates Engine coolant temperature. Comes with aluminum housing, O-ring, and sensor. - Rein - BMW

Regulates Engine coolant temperature. Comes with aluminum housing, O-ring, and sensor. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 09/1998

Brand:
Rein - Corporate Logo
ES#:
4845533
Mfg#:
11531437526
Ships in 1 Business Day
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Racing Thermostat - 70C

ES#4338353 - mmts-e46-99v2 - Racing Thermostat - 70C - Modified thermostat for high performance applications. Use with factory thermostat housing. - Mishimoto - BMW

Modified thermostat for high performance applications. Use with factory thermostat housing.

Brand:
Mishimoto - Corporate Logo
ES#:
4338353
Mfg#:
MMTS-E46-99V2
Ships in 2 Business Days
$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - M6x85mm - Priced Each

ES#241177 - 07119905548 - Hex Bolt - M6x85mm - Priced Each - Replace your rounded or rusted hardware - Genuine BMW - BMW

Replace your rounded or rusted hardware

Brand:
Genuine BMW - Corporate Logo
ES#:
241177
Mfg#:
07119905548
Ships in 1-2 days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 80C

ES#3032150 - 11531307737 - Thermostat - 80C - Includes O-ring - Mahle-Behr - BMW

Includes O-ring

Brand:
Mahle-Behr - Corporate Logo
ES#:
3032150
Mfg#:
11531307737
In Stock at Vendor
$33.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat With Housing

ES#4070230 - 11537550172 - Thermostat With Housing - Replaces failed thermostat or as preventative maintenance for your cooling system - Mahle - BMW

Replaces failed thermostat or as preventative maintenance for your cooling system

Brand:
Mahle - Corporate Logo
ES#:
4070230
Mfg#:
11537550172
In Stock at Vendor
$134.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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.

Other BMW Engine Thermostat Parts

Let us help you find the parts that fit your BMW

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