Replace your old or cracked thermostat cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
If you own a classic M50, M52, or S52-powered BMW, you already know that keeping the engine cooling system happy is the golden rule of ownership.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4730406
Mfg#:
11537511580
In Stock at Vendor
$60.99
This product was last offered at the strikethrough price on 05-07-2026
Thermostat that controls water flow temperature to the throttle body
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 09/1990
Brand:
ES#:
34103
Mfg#:
13541730682
In Stock
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$70.99
This product was last offered at the strikethrough price on 06-05-2026
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
