Dorman 42327 PCV Valve Grommet

Reliable PCV Valve Grommet for Ford, Lincoln, and Mercury Vehicles

The Dorman 42327 PCV Valve Grommet is designed to provide a secure and durable seal for the positive crankcase ventilation system in select Ford, Lincoln, and Mercury models. Made from quality rubber, this grommet ensures proper fit and function to maintain emission control system integrity.

• Constructed from durable rubber material for long-lasting performance
• Inside diameter of 0.712 inches for precise fit
• Thickness of 0.99 inches to ensure a tight seal
• Outside diameter measures 1.47 inches for compatibility with OEM specifications
• Push-on attachment method for straightforward installation
• Compatible with Ford, Lincoln, and Mercury models including Mustang, Explorer, Town Car, and more

Detailed Description of Dorman PCV Valve Grommet 42327

This PCV valve grommet from Dorman is engineered to meet the exacting standards required for emission control hardware. The rubber construction provides flexibility and resistance to heat and oil exposure, which are common in engine compartments. With an inside diameter of 0.712 inches and an outside diameter of 1.47 inches, the grommet fits securely around the PCV valve, preventing leaks and ensuring proper ventilation. The 0.99-inch thickness adds to the durability and sealing capability, while the push-on attachment method simplifies replacement without the need for additional tools or adhesives.

Compatible Vehicles and Common Applications

This PCV valve grommet is compatible with a range of Ford, Lincoln, and Mercury vehicles, including but not limited to:

• Ford Mustang, Explorer, Escort, Tracer, and Thunderbird
• Lincoln Continental, Mark VII, Town Car, and Town Car LTD Crown Victoria
• Mercury Cougar, Capri, Colony Park, Grand Marquis, LTD, and Mountaineer

Common Issues Addressed by PCV Valve Grommet Replacement

• Prevents vacuum leaks in the PCV system
• Stops oil leaks around the PCV valve connection
• Maintains proper crankcase ventilation to reduce emissions
• Eliminates hissing or whistling noises from worn grommets
• Helps avoid engine performance issues related to faulty PCV seals

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Remove the old grommet carefully to avoid damaging the PCV valve or surrounding components
• Push the new Dorman 42327 grommet firmly onto the PCV valve until fully seated
• Check for a snug fit to prevent air or oil leaks
• Inspect the PCV valve and replace if necessary during installation

Quality Assurance and Warranty Information

Dorman manufactures this PCV valve grommet to meet or exceed OEM specifications for emission control hardware. The rubber material is selected for durability and resistance to engine environment conditions. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship to ensure customer confidence in product reliability.