GM Genuine Parts Positive Crankcase Ventilation Tube Gasket 12671847 | 2017-2026 Duramax 6.6L L5P

Maintain proper crankcase ventilation system sealing with GM Genuine PCV Valve Tubing Gaskets. Designed to meet original equipment specifications, these gaskets ensure a reliable seal and long-lasting performance.

• Genuine GM OE component
• Designed, engineered, and tested to strict GM standards
• Ensures proper sealing of PCV valve tubing connections
• Validated for fit, function, and durability
• Built specifically for GM vehicle applications

Note: Some GM Genuine Parts may have previously been labeled as ACDelco GM Original Equipment (OE).