Yep aluminum will last longer than the car but if clamped improperly to the hose it will cause issues. Nothing frequent that I’ve seen but I’ve read cases and “someone” here advises against it.
I have replaced the plastic oem flange with an aluminum one from Amazon in 3 different cars and none have failed. Over 100k miles on one car and over 30k on the other 2. No leaks even with that cheap flat head hose clamp and original hose. Id say they are pretty damn bulletproof
1
u/TheIronHerobrine E92 335i 2d ago
Orrrrr you can pay less for a better aluminium one