Dorman HELP PCV Valve Tubing for 2004-2015 Chevrolet Buick Cadillac Pontiac 46056

PCV valve tubing for 2004-2015 Chevrolet Buick Cadillac and Pontiac models used to replace cracked or leaking factory emissions hoses.

Built to meet the manufacturer's design intent for reliable service. This emissions tube is constructed from quality materials designed to resist cracking and brittleness over time, ensuring a secure connection for proper crankcase ventilation.

Key Features

• Direct replacement for worn original equipment PCV hoses
• Constructed from durable materials to prevent cracking
• Undergone try-on and material testing for quality assurance
• Matches OE form fit and function for seamless installation
• Compatible with multiple GM vehicle platforms

Benefits

• Restores proper crankcase ventilation for smooth engine performance
• Prevents vacuum leaks that can cause rough idling
• Extends engine longevity by managing internal pressure
• Reduces the risk of repeat repairs caused by brittle plastic
• Offers a cost-effective solution compared to dealer parts

Application

Ideal for vehicle owners experiencing check engine lights related to evaporative emissions or those noticing visible cracks in their factory PCV lines. Commonly used during routine maintenance to ensure the engine breathing system operates correctly.

Fitment Notes

• Fits select 2004-2015 Chevrolet models
• Fits select 2008-2009 Buick models
• Fits select 2004-2007 Cadillac models
• Fits select 2004-2008 Pontiac models
• Replaces General Motors part number 12594779 and Gates EMH091

Why Choose Dorman - HELP?

• Dorman parts are engineered as direct-fit replacements to match OE specifications
• Strong focus on fit durability and dependable performance
• Validated through testing to stand up to daily driving demands
• Trusted aftermarket solutions that help keep vehicles operating correctly

What's in the Box

• 1 PCV Valve Tubing

Item Dimensions

• Length: 4.0 inches
• Width: 2.0 inches
• Height: 2.0 inches
• Weight: 0.1 lbs