Feeds coolant from the water pump to the thermostat module
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Pre-LCI models with the earlier B46D engine
Brand:
ES#:
4179818
Mfg#:
11538650981
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$109.99
This product was last offered at the strikethrough price on 06-04-2026
Includes everything you need to replace your water pump and thermostat. Featuring OE water pump and thermostat.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Featuring all German-made components - water pump, Wahler thermostat, Genuine BMW coolant
Brand:
ES#:
2763074
Mfg#:
11517632426KT4
Ships on Oct 14, 2026
$679.99
This product was last offered at the strikethrough price on 12-09-2025
Used on both ends of the water pump connection pipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3618620
Mfg#:
11531406249
In Stock
ON SALE!
SAVE 29%
$5.99
This product was last offered at the strikethrough price on 05-02-2026
Featuring a high-quality Geba water pump & MAHLE OEM thermostat!
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 09/1987
Brand:
ES#:
4818336
Mfg#:
11531730470KT
In Stock
ON SALE!
$174.99
This product was last offered at the strikethrough price on 04-21-2026
Should be replaced each time the water pump is removed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4668499
Mfg#:
11518632587
In Stock at Vendor
$20.99
This product was last offered at the strikethrough price on 01-30-2026
Attaches to the side of the engine and regulates the coolant, Includes Housing (103 deg. C)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
If your engine is getting hot at idle or even driving around, your water pump could be on its way out. A sure sign of failure is coolant seepage around the water pump housing. Replace your faulty water pump with a genuine water pump or quality aftermarket water pump from these trusted suppliers.
Lifetime Replacement
