Standard Ignition V239 PCV Valve

PCV Valve for Select GM Applications

Standard Ignition V239 is a PCV valve for crankcase ventilation service on select Chevrolet, Buick, GMC, Oldsmobile, and Pontiac vehicles. It is built with a straight nipple design and two hose connectors, making it a direct replacement style part for vehicles that use a no-connector valve layout.

Key Features

• PCV valve for emission control and crankcase ventilation service
• Straight nipple orientation for straightforward hose routing
• No connector design
• Two hose connectors
• Standard Ignition V239 replacement part
• Cross-references AP Exhaust 28013 for the same application

Detailed Description

This Standard Ignition V239 PCV valve is engineered for crankcase ventilation systems where stable airflow control is needed to manage vapors from the engine crankcase. It is listed for a wide range of GM vehicles, including Fits 1993 Chevrolet Lumina, N/A, Fits 1993 Oldsmobile Cutlass Supreme, N/A, Fits 1991-1993 Pontiac Grand Prix, N/A, and additional applications such as the Chevrolet Camaro, S10, S10 Blazer, Buick Century, Buick Skylark, GMC Safari, Oldsmobile Calais, and Pontiac Firebird. The V239 part number is also referenced in interchange listings for service matching.

Standard Ignition states that its emission components are manufactured with quality control maintained through the process from component parts to finished product. This PCV valve is intended for buyers replacing a worn or malfunctioning valve on vehicles such as the Chevrolet Lumina, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix with the correct OE-style configuration.

What It Helps Address

• Rough idle caused by a sticking PCV valve
• Excess crankcase pressure
• Oil vapor buildup in the intake system
• Vacuum irregularities related to crankcase ventilation
• Emission system service on older GM platforms

Installation Notes and Tips

Verify hose routing, connector style, and nipple orientation before installation. This part uses a straight nipple and no connector, so it should be matched to the original valve layout on the vehicle. Confirm fitment by year, make, model, and engine configuration where applicable, especially on 1991-1993 Chevrolet Lumina, 1991-1992 Oldsmobile Cutlass Supreme, and 1991-1993 Pontiac Grand Prix applications.

Quality Assurance

Standard Ignition manufactures emission control components with process-level quality control from componentry through final assembly. The V239 is built as a service replacement PCV valve for consistent fit and function in supported GM applications.