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Review on Enhance Engine Performance with GM Genuine Parts 93441238 PCV Valve Hose by Jared Tovar

Revainrating 5 out of 5

Perfect fit and eliminates the vacuum leak.

The application is a 2003 GM car with a 4.3 liter V6 engine. This item fitted perfectly and was replaced with a new PCV valve. The original hose had a rupture near the intake manifold resulting in a vacuum leak and a rough idle. It took about 30 seconds to swap out, but at first this tube was impossible to see and find without help from the internet!

Pros
  • Pleasant to use
Cons
  • Little things