Dorman 42340 PCV Valve Grommet

Overview of Dorman PCV Valve Grommet for Honda Accord

The Dorman 42340 PCV valve grommet is designed specifically for Honda Accord models, providing a reliable seal for the positive crankcase ventilation system. Made from durable rubber, this grommet ensures a secure fit and helps maintain proper engine ventilation.

• Constructed from high-quality rubber material for durability
• Inside diameter of 0.55 inches for precise fitment
• Thickness of 0.56 inches to ensure a tight seal
• Outside diameter measures 0.92 inches for compatibility
• Push-on attachment method for easy installation
• Package includes one PCV valve grommet

Detailed Product Description

The Dorman 42340 PCV valve grommet is engineered to fit Honda Accord vehicles, providing a secure and leak-free connection for the PCV valve. Its rubber construction offers resistance to heat and oil exposure, which are common in engine compartments. The precise dimensions—0.55 inch inside diameter, 0.56 inch thickness, and 0.92 inch outside diameter—ensure compatibility with the OEM PCV valve and hose assemblies. The push-on attachment method simplifies installation, reducing the need for additional tools or fasteners.

Common Applications and Issues Addressed

• Prevents vacuum leaks in the PCV system
• Eliminates oil leaks around the PCV valve connection
• Maintains proper crankcase ventilation to reduce engine emissions
• Helps avoid rough idling caused by faulty PCV seals
• Replaces worn or cracked grommets in Honda Accord PCV systems

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Remove the old grommet carefully to avoid damaging the PCV valve or hose
• Push the Dorman 42340 grommet firmly onto the PCV valve stem until fully seated
• Check for a snug fit to prevent air or oil leaks
• Inspect surrounding components for wear during installation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The 42340 PCV valve grommet undergoes quality control inspections to maintain consistency. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.