Dorman 46829 PCV Valve Tubing

Durable PCV Valve Tubing for Buick and Chevrolet Vehicles

The Dorman 46829 PCV valve tubing is designed to maintain proper crankcase ventilation in select Buick and Chevrolet models. Constructed from durable black plastic, this 17-inch hose ensures reliable performance and a secure fit with its quick connect attachment method.

• Material: High-quality black plastic for durability
• Length: 17 inches to fit specified vehicle models
• Inside Diameter: 0.2 inches for precise airflow control
• Outside Diameter: 0.7 inches for secure connections
• Attachment Method: Quick connect for easy installation
• Package Contents: Includes one PCV hose

Technical Details and Compatibility

The Dorman 46829 PCV valve tubing is engineered to meet the specifications required for proper crankcase ventilation in Buick and Chevrolet vehicles, including the Cruze, Cruze Limited, Encore, Sonic, and Trax models. The tubing’s plastic construction offers resistance to typical engine bay conditions, while the 0.2-inch inside diameter and 0.7-inch outside diameter ensure compatibility with the PCV valve system. The quick connect attachment method simplifies installation and replacement, reducing service time.

Purpose and Common Applications

• Maintains proper crankcase ventilation to reduce engine emissions
• Prevents oil vapor buildup in the intake manifold
• Helps avoid rough idling caused by PCV system leaks
• Reduces potential for engine oil contamination
• Supports emission control compliance in Buick and Chevrolet vehicles

Installation Notes and Tips

When installing the Dorman 46829 PCV valve tubing, ensure the engine is cool to avoid injury. The quick connect attachment allows for straightforward removal of the old hose and secure fitting of the new tubing. Verify that the hose is routed correctly without kinks or sharp bends to maintain optimal airflow. Inspect surrounding components for wear or damage during replacement.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for emission control systems. The 46829 PCV valve tubing undergoes quality checks to ensure durability and fitment accuracy. Please refer to Dorman’s warranty policy for specific coverage details.