Hose coming off the small fitting on the thermostat
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4871933
Mfg#:
11538606278
In Stock
ON SALE!
SAVE 21%
$54.99
This product was last offered at the strikethrough price on 05-02-2026
Includes a new water pump, heat management module, coolant outlet pipe, and all new o-ring seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models without the 48V Mild Hybrid package For vehicles with the B58D (Gen2) engine only - Will not fit the earlier B58A (Gen1) engine
Thermostat controlled by the engine computer for precise temperature control.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Thermostat controlled by the ECU for precise temperature control.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5433735
Mfg#:
11538843406
In Stock
ON SALE!
SAVE 10%
$397.99
This product was last offered at the strikethrough price on 05-02-2026
Seals the connection between the Heat Management Module and the water pump housing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Thermostat controlled by the ECU for precise temperature control.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456911
Mfg#:
V20-99-0005
Ships in 8 Business Days
$336.99 USD
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.
Lifetime Replacement
