How do you replace the water pump in 2003 Jaguar Type X?

Answer 1

I have a 2002 x-type 2.5l. This is actually surprisingly easy and inexpensive. This job should take about an hour. The water pump is on the left side of the vehicle on the motor next to the battery. There is a small belt connected to three pulleys. The small black pulley on the silver housing is the water pump. I was able to find an after market water pump at my local auto parts store for around $60. They are online ranging from $25-$300. I would get one that includes a new gasket. You will need a 10mm and 8mm socket.

First take the top of the battery housing off. Then unbolt the battery hold down and the battery wires (with a 10mm socket) and remove the battery and set it aside. Also make certain to also set aside the bolts that tie down the battery. Now the rest of the housing for the battery will lift right out. As you take it out, make note as to where the vent tube that was connected to the battery goes. There is also a small wire block hooked to the battery housing.

With the battery out you now have completely exposed the water pump. First remove the three bolts holding down the large black pulley with your 8mm socket. Take the pulley, belt and bolts and set them aside (I like putting the bolts back in their holes for safe keeping). Now with the 8mm socket, remove all 8 of the bolts holding the water pump in place. (I'm taking into consideration that the fluid has already been drained or has run out). Remove the water pump and the gasket. Wash out the cavity of any particles and be certain the surface is clean.

Replace the gasket and the water pump. Some people use a gasket cement I prefer not to and replace it dry. Then put back the 8 bolts and hand tighten them in their appropriate location (there are 2 long bolts). Now tighten the bolts down using the opposite tightening technique. Do not over tighten. Spin the water pump to be certain it spins freely. Clean up the area wiping up any grease or left over fluid. Replace the belt and the large pulley. Then replace the battery.

Refill the antifreeze with the appropriate type of antifreeze (refer to your owners manual). Start up the car to make certain all is working.

Now you're ready to drive in style.

Good luck.