Dorman HELP PCV Valve Mounting Grommet for 1985-1986 Buick Cadillac Chevrolet Oldsmobile Pontiac 42333

PCV valve mounting grommet for 1985-1986 Buick Cadillac Chevrolet Oldsmobile and Pontiac models used to replace cracked or leaking factory grommets.

Built to meet the manufacturer's design intent for reliable service, this grommet is engineered from durable materials to withstand engine heat and vibration while maintaining a secure seal.

Key Features

• Direct replacement for original equipment grommet
• Constructed for long-lasting durability
• Matches OE form fit and function
• Compatible with multiple GM vehicle lines
• Part number 42333 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
• Cost-effective solution compared to dealer parts
• Simple installation with no modifications required

Application

Ideal for owners of late 1980s GM vehicles experiencing check engine lights due to vacuum leaks or visible deterioration of the original PCV grommet.

Fitment Notes

• Fits 1985-1986 Buick models
• Fits 1985-1986 Cadillac models
• Fits 1985-1986 Chevrolet models
• Fits 1985-1986 Oldsmobile models
• Fits 1985-1986 Pontiac models

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function
• Backed by a team of product experts in the United States with over a century of automotive experience
• Built with quality materials and validated through testing to stand up to daily driving demands

What's in the Box

• 1 PCV Valve Mounting Grommet

Item Dimensions

• 5.5in x 1.8in x 1.5in
• Weight: 0.1lbs