This Water Pump is a new aftermarket replacement part!


  • Brand NEW
    • not remanufactured
  • Replaces dealer part numbers: STC4378, STC1693
  • Built to strict quality control standards
  • No core charge
  • Includes gasket
  • Fits the following Rover engines as listed as listed per application:
    • V8 3.9L
    • V8 4.0L
    • V8 4.6L

Your water pump is a major component of your engine cooling system. If the water pump fails, the engine will overheat causing it to shut down. Water pumps have an indicator that tells you when they are going bad. There is a small hole in the water pump right under the shaft in the middle that the pulley bolts to. As the water pump's bearings wear out coolant seeps by them and leaks through this hole. If you notice a few drops of coolant under the front of your engine this is an indicator your pump is failing. If a water pump fails it will cause engine overheating, and possibly further engine damage. If you have noticed little drops of coolant under the front of your vehicle then inspect the bottom of the water pump to see if it is dripping out of the indicator hole. If your water pump is the problem, then this part is for you. Replace your broken or leaking water pump now with this great fitting replacement part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

Year Make Model Description
1994-2004Land Rover Discovery Land Rover Discovery Engine Water Pump
1993Land Rover Range Rover Land Rover Range Rover (From Engine 25155B) Engine Water Pump V6 3.9L
1994Land Rover Range Rover Land Rover Range Rover (From Engine 09582B) Engine Water Pump V8 4.2L
1995-2002Land Rover Range Rover Land Rover Range Rover Engine Water Pump

This part replaces:

  • OE # STC1693
  • OE # STC4378
  • Hollander 324-58369
Part #: 1AEWP00095

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout