LS Gen III 4.8/5.3/5.7/6.0 PCV Valve 1997-2007 ACDelco 25179136

ACDelco PCV valve for the LS Gen III 4.8/5.3/5.7/6.0 (1997-2007). Listed for one application: LS Gen III 4.8/5.3/5.7/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.

What it does

The PCV valve vents crankcase pressure into the intake. A stuck valve pushes oil past seals or sucks oil into the intake. A new valve restores proper crankcase ventilation.

Fits

• Chevrolet vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• GMC vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Pontiac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Cadillac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007

Fixes

• oil leaks from the rear main or valve covers
• oil in the intake or throttle body
• a rough idle from a stuck-open valve

What's included

• the PCV valve

Specifications

• Brand: ACDelco
• Part number: 25179136
• Shipping weight: 0.3 lb
• Condition: new
• Product type: PCV Valve

Cross-reference

Replaces or interchanges with ACDelco 25179136 for the LS Gen III 4.8/5.3/5.7/6.0. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more to the lower 48 states; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.