Same shit different box. Sometimes the aftermarket takes care of issues as well like bmw and older Audi/Vw plastic water pump impellers, where most aftermarket ones are metal.
Owner reviews for water pump
Just buy the wole WP+ housing as an assembly. Who cares if it's OEM. I install Gates WP/Timing belt kits on many other cars and they are excellent. Better than OEM.
Gates is the brand everyone get and refers to for the water pump. Good quality and cheap enough. If you can't get gates. There are two main impeller designs. Cast and sheet metal tabs. Supposedly the cast impeller design performs better. So if you're ordering from a generic parts store, make sure it's the cast impeller design (but the sheet metal design works just fine).
I went from that just up to the Pierburg ones and it was a night and day difference.
I got the graf as well, def better than what the previous owner used
The water pump on my 2017 mk7 lasted nearly 100k miles before crapping out on me. :( Quite a pricey repair job, that was.
Big problem with Duralast VW water pumps! The impeller is always made wrong or pressed too shallow, and rubs against the backwall and lockes up the pulley.
Only the first one failed to pump, the others spring a leak in the housing.
My XKR-S Jag needs O ring suspensions, water pump, fixed oil leak and new tires :) been at the shop for 3 weeks now.
The tech noticed the water pump was leaking slightly. All got repaired under VW warranty which was lucky as it was around £1800 otherwise I think. Anyway, the weird thing is the car always lost coolant from new - it would drop to the min level, but they couldn't find a fault when I mentioned it until they physically found the water pump leaking after 4 years and 40k miles. I think the pump is plastic which may not be ideal.
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