Water pump OEM BMW or OEM Volkswagen

My original water pump lasted 115,000 miles. I saw the fluid levels subside over the years, but never actual signs of a leak. Eventually, the leak became obvious enough to diagnose.

Mine was still going at 123k. I did have a shadow code (2E85) but that had been there for years. I decided to replace it out of caution and. Now have about 10k on the new one.

Just wanted to follow up. Took it the dealer. Later that day, they diagnosed the water pump failure, got my green light for repair under CPO warranty (with $50 deductible), and by the end of the same day the car was treated to a new thermostat/water pump. They recycled the coolant they drained and topped it off - a flush would have been extra. Service advisor said they pressure tested everything when I asked about the cap and everything passed. Let's hope this holds up!

My 2017 GTI SE also had a slight coolant smell but no visible leaks on the garage floor. When I brought it in for the 40K mile DSG transmission fluid service a couple of months ago, my dealer detected the leak from a defective water pump and replaced it under warranty.

Waterpump. There's no way to visually inspect the WP without removing it.. Which would basically be a timing belt job. Pull the pump, I bet it's missing plastic.

Generally the OEM plastic water pump only lasts as long as the timing belt interval. I wouldn't rule it out since the overflow water you might be seeing could just be water which is expanding or boiling as you increase the engine speed.

2012 Jetta GLI - 94K miles (I bought at 50K). Two water pumps, one heater core, and carbonized valves. Not my best experience.

IDK - I was at 160K or so miles when I sold my '11 Tiguan. Sure, it ate a water pump, had the first gen timing chain tensioner replaced, needed cv axles, had a stuck fuel injector, lost an intake manifold, blew a turbo diaphragm, destroyed its engine mount bushings, struts and shocks went bad, needed seat covers replaced because they cracked and split and needed new tires every 25K or so...

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.

VW TSI water pump: garbage.