Dorman HELP PCV Valve Mounting Grommet for 1983-1987 Buick Cadillac Chevrolet Oldsmobile Pontiac 42317

PCV valve mounting grommet for 1983 to 1987 Buick Cadillac Chevrolet Oldsmobile and Pontiac vehicles used to replace cracked or leaking factory grommets.

Built to meet the manufacturer's design intent for reliable service with trustworthy quality backed by a team of product experts in the United States and over a century of automotive experience.

Key Features

• Direct replacement for original equipment grommet
• Engineered for durability and long-term performance
• Matches OE form fit and function
• Compatible with multiple GM vehicle lines
• Part number 42317 ensures correct identification

Benefits

• Restores proper crankcase ventilation system operation
• Prevents vacuum leaks and rough idle conditions
• Reduces risk of oil leaks around the valve cover
• Ensures smooth installation with precise fitment
• Helps maintain engine efficiency and emissions compliance
• Provides a cost-effective solution compared to dealer parts

Application

Ideal for owners of older GM vehicles experiencing vacuum leaks or deteriorated PCV components who need a reliable seal to maintain engine performance and prevent check engine lights.

Fitment Notes

• Fits Buick models from 1983 to 1986
• Fits Cadillac models from 1986 to 1987
• Fits Chevrolet models from 1983 to 1985
• Fits Oldsmobile models from 1983 to 1986
• Fits Pontiac models from 1983 to 1986
• Replaces General Motors part number 25043009

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function helping ensure a smoother installation and reliable results

What's in the Box

• 1 PCV Valve Mounting Grommet

Item Dimensions

• 5.5 inches x 1.8 inches x 2.0 inches
• Weight: 0.1 lbs