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Audi A3 Engine Thermostat Parts

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Thermostat

ES#4057374 - 04L121113C - Thermostat - Regulates flow of coolant according to temperature - Vemo - Audi Volkswagen

Regulates flow of coolant according to temperature

Brand:
Vemo - Corporate Logo
ES#:
4057374
Mfg#:
04L121113C
Special Order: No Guaranteed ETA
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#4872599 - 03L121111AM - Thermostat - This also includes the thermostat housing - Vemo - Audi Volkswagen

This also includes the thermostat housing

Brand:
Vemo - Corporate Logo
ES#:
4872599
Mfg#:
03L121111AM
Special Order: No Guaranteed ETA
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Seal, thermostat

ES#4853030 - 021121119A - VW | Seal, thermostat - Vemo - Audi Volkswagen

Brand:
Vemo - Corporate Logo
ES#:
4853030
Mfg#:
021121119A
Special Order: No Guaranteed ETA
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Thermostat, coolant

ES#4853378 - 04E121113F - VW | Thermostat, coolant - Vemo - Audi Volkswagen

Brand:
Vemo - Corporate Logo
ES#:
4853378
Mfg#:
04E121113F
Special Order: No Guaranteed ETA
$128.99

This product was last offered at the strikethrough price on
10-09-2026

$17.99 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.

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

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