How to tell you X has a plastic impeller or metal one?

[LeiZ]

I've read some threads say the water pump is troublesome for quite some time. If you have a plastic impeller on your water pump, better replace it with a metal one asap. But how to tell?

Mine is 01 3.0L. Thanks.

[CharlieHustleX5]

Chances are you have a Plastic Impeller pump if it has never been changed before.

The newer pumps are made out of a composite material that can be mistaken for plastic, but is actually very durable and efficient.

The only real way to find out is by taking a look at it yourself.

[X5 Meister]

This is a long standing myth. Both have been just as troublesome.

Originally Posted by LeiZ

I've read some threads say the water pump is troublesome for quite some time. If you have a plastic impeller on your water pump, better replace it with a metal one asap. But how to tell?

Mine is 01 3.0L. Thanks.

[killcrap]

No x5s come with plastic impellers. No water pump will last forever.

[X5Flyboy]

the 3.0 can use an aftermarket water pump made by Stewart which has stainless steel impeller - the v8s are stuck with OEM

[LeiZ]

Got it, guys. Thanks! I'll take a look at it this weekend, if weather gets better.