PCV Valve for Chevrolet Cruze Malibu for Cadillac for Buick No.12637666/12663027

PCV Valve for Chevrolet, Cadillac, and Buick

This PCV Valve for Chevrolet, Cadillac, and Buick regulates the flow of crankcase gases back into the engine intake, referencing part numbers 12637666 and 12663027.

Overview

This PCV Valve for Chevrolet, Cadillac, and Buick is designed to replace clogged or faulty crankcase ventilation valves to maintain engine efficiency. Installing a new PCV Valve for Chevrolet, Cadillac, and Buick helps prevent oil leaks and reduces crankcase pressure buildup. It is an essential component for mechanics and DIY vehicle owners performing regular engine maintenance.

Built For Performance

• Meets exact specifications to ensure proper crankcase pressure relief
• Constructed from high-grade materials to withstand engine heat and oil exposure
• Prevents oil consumption and vacuum leaks caused by old or sticky valves
• Direct replacement fit ensures quick installation in the valve cover

Fits These Machines

• for Chevrolet Cruze
• for Chevrolet Malibu
• for Cadillac models
• for Buick models

On-The-Job Use

• Replacing a stuck open PCV valve during standard engine tune-ups
• Solving rough idling and excessive oil consumption issues in the workshop
• Conducting routine emissions maintenance on compatible vehicle engines

Specs At A Glance

Good To Know

Q: What are the signs of a failing PCV valve? A: Common signs include increased oil consumption, engine misfires, a rough idle, or blue smoke coming from the exhaust.

Q: How often should a PCV valve be replaced? A: It is generally recommended to inspect or replace the PCV valve every 30,000 to 50,000 miles as part of preventative maintenance.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.