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
Easily upgrade your N52 with our bolt-in 400W N54 water pump conversion that doubles overall flow and improves cooling system efficiency.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5425471
Mfg#:
044952LA04KT
In Stock
ON SALE!
SAVE 25%
$477.99
This product was last offered at the strikethrough price on 06-13-2026
Includes a Water Pump & Bolts, Thermostat Assembly, Thermostat Hose w/ Aluminum Flange, Water Pump Hose, Lower Radiator Hose, and Water Pump to Thermostat Hose
2X Entries For Our 25th Anniversary Sweepstakes!
New, not remanufactured! How many miles do you have on your original pump? Made in Germany!
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
One time use! Don't forget to pick up a set for your water pump replacement! Made in Germany.
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Includes a 74c race thermostat, water pump, and ECS silicone hoses
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with plastic thermostat housing
Includes a 74c race thermostat - Featuring a Pierburg pump
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with plastic thermostat housing
Includes a 74c race thermostat - Featuring a Genuine BMW pump
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with plastic thermostat housing
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
