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BMW E36 318i M44 1.9L

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BMW E36 318i M44 1.9L Engine Thermostat Parts

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Thermostat - With Housing

ES#2652361 - 11531743017 - Thermostat - With Housing - Keep your engine temperature regulated with a new thermostat - Mahle-Behr - BMW

Keep your engine temperature regulated with a new thermostat

Brand:
Mahle-Behr - Corporate Logo
ES#:
2652361
Mfg#:
11531743017
Ships in 1-2 days
$75.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - With Housing

ES#25003 - 11531743017 - Thermostat - With Housing - Keep your engine temperature regulated with a new thermostat - Genuine BMW - BMW

Keep your engine temperature regulated with a new thermostat

Brand:
Genuine BMW - Corporate Logo
ES#:
25003
Mfg#:
11531743017
In Stock
4% off MSRP

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

$108.99

This product was last offered at the strikethrough price on
09-15-2026

$104.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - With Housing

ES#2813494 - 11531743017 - Thermostat - With Housing - Keep your engine temperature regulated with a new thermostat - Hamburg Tech - BMW

Keep your engine temperature regulated with a new thermostat We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813494
Mfg#:
11531743017
Ships in 2 Business Days
$42.99 USD
Free Shipping
on orders $49 and up
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 Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818723
Mfg#:
115103933384KT
Ships in 3 Business Days
ON SALE!
$163.99

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

$158.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Thermostat - With Housing

ES#4487787 - 11531743017 - Thermostat - With Housing - Keep your engine temperature regulated with a new thermostat - URO - BMW

Keep your engine temperature regulated with a new thermostat 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4487787
Mfg#:
11531743017
In Stock
Limited Qty Sale
$32.99

This product was last offered at the strikethrough price on
08-26-2026

$28.99 USD
Free Shipping
on orders $49 and up

Thermostat Gasket

ES#2608612 - 11531743179 - Thermostat Gasket - Prevent leaking with this new gasket - Victor Reinz - BMW

Prevent leaking with this new gasket

Brand:
Victor Reinz - Corporate Logo
ES#:
2608612
Mfg#:
11531743179
Ships in 1-2 days
$6.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Thermostat O-Ring

ES#2597941 - 11531721218 - E36 Thermostat O-Ring - BMW does not include a O-ring with their new thermostats - Gates - BMW

BMW does not include a O-ring with their new thermostats

Brand:
Gates - Corporate Logo
ES#:
2597941
Mfg#:
11531721218
Ships in 1-2 days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Gasket

ES#5339290 - 743.390 - Thermostat Gasket - Prevent leaks with a new gasket - Elring - BMW

Prevent leaks with a new gasket 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339290
Mfg#:
743.390
Special Order: No Guaranteed ETA
$7.99 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.

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

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