Dorman 46067 PCV Valve Hose

Reliable PCV Valve Hose for Audi A4, A4 Quattro, and Volkswagen Passat

The Dorman 46067 PCV valve hose is designed to maintain proper crankcase ventilation in select Audi and Volkswagen models. Crafted from durable plastic, this hose ensures consistent performance and helps manage engine emissions effectively.

• Constructed from high-quality plastic for durability
• Length of 45 inches for precise fitment
• Inside diameter of 0.459 inches for optimal airflow
• Two hose ends with matching 0.459-inch inside diameter
• Compatible with Audi A4, A4 Quattro, and Volkswagen Passat models

Detailed Product Description

The Dorman 46067 PCV valve hose is engineered to replace worn or damaged crankcase ventilation hoses in Audi A4, A4 Quattro, and Volkswagen Passat vehicles. Measuring 45 inches in length with an inside diameter of 0.459 inches, this plastic hose provides a precise fit to maintain the integrity of the emission control system. Both hose ends share the same inside diameter, ensuring a secure connection to the PCV valve and intake manifold. This part is essential for proper crankcase ventilation, helping to reduce harmful emissions and maintain engine efficiency.

Common Applications and Issues Addressed

• Prevents vacuum leaks caused by cracked or brittle hoses
• Restores proper crankcase pressure regulation
• Reduces engine oil contamination and sludge buildup
• Helps maintain emission control compliance
• Eliminates rough idling or stalling related to PCV system failure

Installation Notes and Tips

When installing the Dorman 46067 PCV valve hose, ensure the engine is cool to avoid burns. Remove the old hose carefully to prevent damage to connected components. Verify that both hose ends fit securely onto the PCV valve and intake manifold ports. It is recommended to inspect related components such as the PCV valve and grommets during installation for optimal system performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for emission control systems. The 46067 PCV valve hose undergoes quality checks to ensure durability and fitment accuracy. Please refer to Dorman's warranty policy for specific coverage details.