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BMW E36 318ic M42 1.8L

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BMW E36 318ic M42 1.8L Engine Thermostat Parts

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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 - 88°C

ES#3970028 - 11537511580 - Thermostat - 88C - Includes sealing O-ring gasket - Meyle - BMW

Includes sealing O-ring gasket 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3970028
Mfg#:
11537511580
Ships on Sep 25, 2026
$18.99 USD
Free Shipping
on orders $49 and up

E36 Thermostat O-Ring

ES#2801731 - 11531721218 - E36 Thermostat O-Ring - BMW does not include a O-ring with their new thermostats - Rein - BMW

BMW does not include a O-ring with their new thermostats 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801731
Mfg#:
11531721218
Back Ordered
ON SALE! SAVE 17%
$6.99

This product was last offered at the strikethrough price on
08-31-2026

$5.80 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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