PPE 11402500HD0 PCV Crankcase Breather Filter Kit | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Features:

• Fits 2006-2007 Duramax LBZ 6.6L engines
• Prevents engine runaway from oil vapor
• Stops oil vapor from entering intake system
• Helps reduce internal engine pressure
• Protects turbo and intercooler from contamination
• Improves engine safety and reliability
• Reduces risk of oil misting and seal damage
• Upgrades factory crankcase breather system
• Meets NHRA racing safety regulations
• Durable construction for long-lasting performance
• Ideal for high-performance or tuned setups

Keep Oil Vapor Out And Performance In Check

If you're serious about protecting your 2006-2007 LBZ Duramax and keeping things clean under the hood, the PPE PCV Crankcase Breather Filter Kit is a no-brainer. Engine runaway is a real risk when oil vapor makes its way into your intake, and this kit is designed to stop that problem before it starts. By filtering out harmful vapors from the crankcase, you're not only protecting your turbo and intercooler from gunk buildup but also keeping your engine breathing clean. It's a smart upgrade that doesn’t just improve safety, it also helps reduce pressure inside the engine, which can lower the risk of blown seals and that annoying oil mist. Whether you’re towing heavy or running a tuned truck, this kit helps give you peace of mind every time you get behind the wheel. Plus, it meets NHRA racing safety standards, so it’s ready for anything from street to strip. This is a practical performance upgrade that pays off every time you hit the throttle.

Engineered To Eliminate Runaway And Reduce Contamination

The PPE 11402500HD0 PCV Crankcase Breather Filter Kit is specifically designed for the 2006-2007 GM 6.6L Duramax LBZ engine, targeting a common and potentially dangerous issue, oil vapor entering the intake. When oil mist gets pulled into the intake system, it can lead to uncontrolled combustion, also known as engine runaway, which poses a serious safety hazard. This kit reroutes and filters crankcase gases to prevent that from happening, while also keeping vital components like the turbocharger, intercooler, and intake runners free of contaminant buildup. Another key benefit is the reduction of internal crankcase pressure, which helps maintain the integrity of engine seals and lowers the chance of leaks. The result is a cleaner, more efficient, and better-protected engine system. Constructed with high-quality components and built to meet NHRA safety standards, it offers reliability both on the road and in performance applications. This is a must-have for anyone looking to enhance engine longevity and minimize risk without compromising on power.

Fits: 2006, 2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Notes:

• Designed for 2006-2007 GM 6.6L Duramax LBZ engines
• Helps prevent dangerous engine runaway conditions
• Reduces internal engine pressure to protect seals
• Prevents oil vapor from contaminating intake components
• Protects turbo, intercooler, and intake system from buildup
• Helps reduce oil misting and potential oil leaks
• Recommended for performance and daily-driven trucks
• Meets NHRA racing safety requirements
• Important safety upgrade for modified or tuned engines
• Not a visual or cosmetic part, functions to improve engine longevity