2004.5-2010 Chevrolet / GMC PCV Reroute Kit

The HSP LLY, LBZ, and LMM Duramax PCV reroute kit replaces the restrictive factory crankcase ventilation hoses to improve airflow and eliminate oil vapor entering the turbocharger. Designed specifically for 2004.5–2010 Duramax diesel engines, this kit helps reduce oil residue, protect turbo components, and keep your engine bay clean. Let your engine breathe with the high-quality standards of HSP's PCV reroute kit.

What’s Included in the HSP PCV Reroute Kit

• 2x Billet PCV Fittings
• 1x PCV Mouthpiece Plug
• 3x PCV fittings / Plugs O-Ring
• 8' 5/8" PCV Hose
• 2x 5/8" Worm Gear Clamp

Compatible with:

• LLY Duramax (2004.5–2005, VIN Code 2)
• LBZ Duramax (2006–2007, VIN Code 2 or D)
• LMM Duramax (2007.5–2010, VIN Code 7)

Why Install a PCV Reroute on Your Duramax?

Factory PCV systems route oil vapor back into the intake tract, which can lead to oil buildup in the turbocharger and intercooler piping. Installing a PCV reroute kit on your LLY, LBZ, or LMM Duramax helps reduce oil contamination, improves airflow, and supports long-term engine reliability”especially on tuned or high-mileage trucks.

HSP NO BS LIMITED LIFETIME WARRANTY

At HSP we believe in our products and we stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything & anything that our customers had issues with, but we didnt have a set in stone warranty. We have always gone above and beyond for our customers which set us apart from the rest. We will continue that same standard, but now we are taking things to the next level. Below you will be able to clearly read & understand our No BS warranty, its process, and the guidelines in which to follow.

For More information about our Lifetime, No BS Warranty click HERE.