🔌 URO Parts 11727555680 SAI Air Pump Hose for Improved Control Valve Air Pump Connection Review

When I tried this replacement part for my automotive exhaust emissions, I was pleasantly surprised with its effectiveness. It worked great and my emissions are now much better. The installation process was also easy and straightforward. The only downside is the price, but I believe it's worth it given the quality of the product. Overall, I highly recommend these replacement parts to anyone needing to fix their exhaust emissions.

Does not match the shape of the original hose and the original hoses have plastic parts crimped on each end. Without them it is impossible to use the hose. They are difficult to remove from your original hose and because they are old they may no longer close properly. This is the second wrong URO part I have received and I will never buy it again. Original BMW parts ordered.

Some diagrams say it will fit 2004 330i others say otherwise including the Revain install guide saying it doesn't. Since it was a third the price of other hoses that were claimed to fit and since Revain allowed returns, I gave this one a try. It has a hook at the end that doesn't allow it to fit properly, but that small kink can be trimmed for a reasonably snug fit.