Standard Ignition V304 PCV Valve

PCV Valve for Honda Civic

Standard Ignition V304 is a complete PCV valve assembly for crankcase ventilation service on select Honda Civic models. It is built with a plastic body, snap-fit attachment, and a straight nipple layout for a direct replacement on the listed applications.

Key Features

• Part number V304 PCV valve assembly
• Fits 1992-1995 Honda Civic, straight
• Snap-fit attachment method with 1 female round connector
• Plastic construction with black and white finish
• Straight nipple orientation for the specified crankcase ventilation setup
• Complete assembly design
• 1-inch hose connector size
• Inlet diameter: 0.22 in (5.588 mm); outlet diameter: 0.15 in (3.81 mm)

Detailed Description

Standard Ignition V304 is a PCV valve for emission control and crankcase ventilation service on 1992-1995 Honda Civic models with the straight configuration shown in the fitment data. This V304 assembly uses a snap-fit mount, one female round connector, and one hose connection to match the listed application. The complete assembly format supports a clean replacement when servicing the crankcase ventilation system on a Honda Civic.

This part cross-references 2-9379 and PCV379 for the same application.

What It Is Used For

• Replacing a worn or sticking PCV valve on a 1992-1995 Honda Civic
• Restoring crankcase ventilation flow in the emission control system
• Addressing rough idle related to PCV valve restriction
• Correcting oil vapor buildup in the crankcase ventilation circuit
• Replacing a cracked or aged plastic valve assembly

Installation Notes and Tips

Verify the vehicle year, model, and straight configuration before installation. Match the snap-fit attachment, connector shape, and hose size to the existing part, and inspect the hose and surrounding ventilation components for wear before installing the new V304 PCV valve.

Quality Assurance

Standard Ignition supplies emission control components for service replacement applications. V304 is listed as a complete assembly for the specified Honda Civic fitment and is built to the dimensions and connector style shown in the product data.