19313320 For Chevrolet Cadillac 3.8L4.3L4.8L 5.3L 5.7L 6.0L,Avalanche Camaro Corvette Silverado Chevy PCV Valve 1500-3500 Sierra1500-3500,Suburban1500-2500,Tahoe,Yukon,Pontiac Firebird,Gto 6.6L 8.1L

Fits good and snug

It fits real good and has a bigger intake hole than the original, works great in my 2003 Tahoe even though I had to order it as a 2001 to get this part.

Quality product. Put on my 2004 Silverado. As good as OEM.

I followed the related videos and realized the removal of the existing unit was not easy and the size was different.

Replacing the antiquated PCV valve in my 1-ton truck with the one I ordered here has made a noticeable difference. The engine now runs with a refound smoothness that speaks volumes about the importance of this small component. It’s a reminder that even the tiniest parts can have a significant impact on the overall health and performance of a vehicle. This PCV valve, while modest in size, plays a crucial role in maintaining the engine’s ventilation system, preventing the buildup of harmful gases, and ensuring optimal fuel efficiency. Its easy installation and immediate effect on my truck’s operation are a testament to its functionality. A small change, indeed, but it's keeping the heart of my vehicle running just right.

It fits my 5.7tbi

It was lightweight and not as well made as the original so I returned this item.