Holstein 2PCV0041 PCV Valve

Holstein PCV Valve for GM V8 Applications

The Holstein Parts 2PCV0041 is a PCV valve for select Chevrolet, GMC, Cadillac, Pontiac, and Corvette applications from 1997-2004. It supports crankcase ventilation service on vehicles such as the Chevrolet Corvette, Camaro, Silverado, Tahoe, and GMC Sierra.

Key Features

• Holstein Parts PCV valve for emission control and crankcase ventilation service
• Direct-fit application coverage for select GM trucks, SUVs, and performance cars
• Cross-references Gates 78154 and Standard Ignition V334 for the same application
• Part number 2PCV0041 for catalog lookup and fitment verification
• Compatible with 1997-2004 Chevrolet Corvette and other listed GM models

Detailed Description

Holstein Parts 2PCV0041 is a replacement PCV valve used in the crankcase ventilation system to help route vapors through the engine’s emission control circuit. This part number 2PCV0041 covers a wide range of GM vehicles, including the Chevrolet Corvette, Camaro, Silverado, Suburban, Tahoe, GMC Sierra, Yukon, Cadillac Escalade, and Pontiac Firebird and GTO. If you are servicing a Chevrolet Corvette PCV valve, Silverado PCV valve, or GMC Sierra PCV valve application, verify the listed year and model before installation.

Holstein Parts is the product line identified for this emission control component, and 2PCV0041 is cataloged for multiple OE-style replacement applications across GM platforms.

What It Helps Address

• Excess crankcase pressure
• Oil vapor buildup in the ventilation system
• Rough idle related to PCV flow issues
• Oil contamination in intake-related passages
• Emission control service needs on listed GM vehicles

Installation Notes and Tips

Confirm the engine application and existing valve style before replacement. Match the vehicle year, make, and model exactly, since this PCV valve is listed for specific GM platforms rather than universal use. Inspect connected hoses and grommets during service, and replace any worn components that could affect crankcase ventilation performance.

Quality Assurance

This part cross-references Gates 78154 and Standard Ignition V334 for the same application. Verify fitment against the vehicle listing for Chevrolet Corvette, Camaro, Silverado, Tahoe, GMC Sierra, Yukon, Cadillac Escalade, Pontiac Firebird, and Pontiac GTO before installation.