N54 and N55 engines are prone to water pump failure - replace every 60,000 miles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4039805
Mfg#:
11517632426
In Stock
ON SALE!
SAVE 18%
$397.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your water pump & add strength to your cooling system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Includes ECS billet and silicone hoses and Redline Water Wetter
Brand:
ES#:
3604207
Mfg#:
11517632426KT10
In Stock
ON SALE!
SAVE 25%
$800.53
This product was last offered at the strikethrough price on 05-02-2026
N54 and N55 engines are prone to water pump failure - replace every 60,000 miles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes everything you need to replace your water pump and thermostat. Featuring Pierburg Full Aluminum water pump and thermostat.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4020057
Mfg#:
11517632426KT11
In Stock
$743.99
This product was last offered at the strikethrough price on 04-01-2026
N54 and N55 engines are prone to water pump failure - replace every 60,000 miles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4338262
Mfg#:
11515A05704
In Stock
21% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$852.95
This product was last offered at the strikethrough price on 06-05-2026
Includes a 74c race thermostat
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Reuses factory thermostat housing
Brand:
ES#:
2804281
Mfg#:
11517632426KT5
In Stock
ON SALE!
SAVE 20%
$514.99
This product was last offered at the strikethrough price on 05-02-2026
N54 and N55 engines are prone to water pump failure - replace every 60,000 miles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes everything you need to replace your water pump and thermostat using Genuine BMW components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
N54 and N55 engines are prone to water pump failure - replace every 60,000 miles.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
N54 and N55 engines are prone to water pump failure - replace every 60,000 miles. Includes replacement one-time-use aluminum water pump retaining bolts. New Part Number: 11515A05704
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Precision-engineered solution for the frequent cooling system failures found in the N54 and N55 engines.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes everything you need to replace your water pump and thermostat using OEM and Genuine BMW components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3659496
Mfg#:
11517632426KT-2
Ships on Oct 15, 2026
$864.99
This product was last offered at the strikethrough price on 03-16-2026
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 15, 2026
$679.99
This product was last offered at the strikethrough price on 12-09-2025
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
