Dorman 55554 PCV Valve Hose

Overview of Dorman PCV Valve Hose for Volkswagen Vehicles

The Dorman 55554 PCV valve hose is designed specifically for Volkswagen models including the Beetle, Golf, and Jetta. Made from durable rubber, this hose ensures reliable crankcase ventilation system performance by maintaining proper airflow and preventing leaks.

• Constructed from high-quality rubber material for flexibility and durability
• Length of 5.3 inches to fit designated Volkswagen models accurately
• Inside diameter of 1.1 inches for optimal airflow
• Two hose ends with 0.74 inch inside diameter for secure connections
• Compatible with Volkswagen Beetle, Golf, and Jetta crankcase ventilation systems

Detailed Product Description and Specifications

The Dorman 55554 PCV valve hose is engineered to meet the specifications required for the crankcase ventilation system in Volkswagen Beetle, Golf, and Jetta models. The hose’s rubber construction provides resistance to heat and oil vapors, which are common in engine compartments. Measuring 5.3 inches in length, it fits precisely within the engine bay, ensuring a tight seal and preventing vacuum leaks. The hose features an inside diameter of 1.1 inches, with both hose ends sized at 0.74 inches inside diameter, allowing for secure attachment to the PCV valve and intake manifold components.

Common Applications and Problem Resolution

• Replaces cracked or brittle PCV valve hoses causing vacuum leaks
• Restores proper crankcase ventilation to reduce engine oil contamination
• Prevents rough idling and engine performance issues related to faulty PCV hoses
• Helps eliminate check engine light codes related to emission control system faults
• Maintains emission compliance by ensuring proper ventilation system function

Installation Notes and Tips

When installing the Dorman 55554 PCV valve hose, ensure the engine is cool to avoid burns. Remove the old hose carefully to prevent damage to surrounding components. Verify that the hose ends fit snugly onto the PCV valve and intake manifold ports. Use appropriate clamps if necessary to secure the hose and prevent air leaks. Inspect the surrounding area for any additional wear or damage to related emission control components during installation.

Quality Assurance and Warranty Information

Dorman manufactures the 55554 PCV valve hose to meet or exceed OEM standards for fit, form, and function. The rubber material is selected for durability under typical engine operating conditions. This part is backed by Dorman’s limited warranty, which covers defects in material and workmanship, providing confidence in its long-term reliability for Volkswagen Beetle, Golf, and Jetta vehicles.