Featuring a high-performance Stewart water pump and low-temp Mishimoto thermostat with aluminum housing!
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Brand:
ES#:
4818358
Mfg#:
11517527799KT
Ships in 6 Business Days
$339.99
This product was last offered at the strikethrough price on 06-03-2026
Free up some extra horsepower by replacing your fan with a Mishimoto e-fan
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with production date up to 09/1995
Aluminum construction for improved durability over stock design! For your M50, M52, S50, or S54 Engine.
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Keep your car running at the proper temperature.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles made in 09/1987 only
Free up some extra horsepower by replacing your fan with a Mishimoto e-fan
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with production date from 09/1995
Thermostat that controls water flow temperature to the throttle body
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4760000
Mfg#:
13541730682
In Stock
Limited Qty Sale
$63.99
This product was last offered at the strikethrough price on 05-02-2026
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
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.
Partial Replacement
