Water Pump Replacement On Land Rover Discovery Series 2

The water pump, on Land Rover or Range Rover vehicles with 4.0 / 4.6 Bosch or GEMS engine, has a few moving parts on it that can fail.

Watch Doug, our Land Rover Master Technician, show you how to access and replace the water pump on a 1999-2004 Discovery Series 2.

A common replacement item, water pump part # STC4378OE includes a new gasket.

Please note: This how-to video applies to and is also valid for a 1997 Defender 90, 1995 - 2002 Range Rover 4.0 or 4.6 (P38), 1995 Range Rover Classic, vehicles with 4.0 / 4.6 Bosch or GEMS engine.

0:00 Water Pump Replacement On Land Rover Discovery Series 2
0:22 Ways a water pump can fail
1:08 Accessing the water pump
1:16 Remove fan shroud
1:40 Remove fan
2:52 Remove belt
4:34 Remove water pump pulley
5:12 Drain some coolant
6:00 Remove water pump
6:11 Carefully scrape off old gasket from front of block
6:58 Clean surface where water pump will mate
7:29 Install new gasket
8:11 Install new pump
8:34 Reinstall lower hose, belt, fan and shroud
8:56 Ordering information

Parts List:
STC4378OE
https://www.roverparts.com/engine-coo...
STC4378A
https://www.roverparts.com/engine-coo...
Fan Wrench 61600:
https://www.roverparts.com/engine/too...
36MM Fan Wrench 88550A:
https://www.roverparts.com/engine/too...

For more how-to videos focused on the Land Rover and other Rover vehicles visit https://www.roverparts.com/resources/...

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