Dorman 916-964 Engine Variable Valve Timing (VVT) Oil Control Valve - Intake

Overview of Dorman 916-964 VVT Oil Control Valve

The Dorman 916-964 Engine Variable Valve Timing (VVT) Oil Control Valve is designed to regulate oil flow to the camshaft phasers, optimizing engine performance and efficiency. This metal valve is compatible with various Audi and Volkswagen models, including the A3, Golf, Jetta, and Passat.

• Constructed from durable metal for reliable operation
• Length of 1.7 inches for precise fitment
• Features 12 ports to control oil flow effectively
• Fine thread type with 0.78-inch diameter for secure installation
• Includes one VVT solenoid per package

Detailed Product Description

The Dorman 916-964 VVT Oil Control Valve is engineered to meet the specific requirements of Audi and Volkswagen engines equipped with variable valve timing systems. Its metal construction ensures durability under high-temperature engine conditions. The valve measures 1.7 inches in length and incorporates 12 ports, allowing for accurate modulation of oil pressure to the camshaft phasers. The fine thread type and 0.78-inch diameter at one end provide a secure and leak-resistant connection. This part is essential for maintaining optimal valve timing, which directly impacts engine efficiency and emissions.

Compatible Vehicles and Applications

This VVT oil control valve is compatible with a range of Audi and Volkswagen models, including:

• Audi A3 and A3 Quattro
• Volkswagen Beetle, CC, Eos, Golf, GTI, Jetta, Passat, Passat CC
• Volkswagen Q3 and Q3 Quattro
• Volkswagen Tiguan, TT, and TT Quattro

Common Issues Addressed by the VVT Oil Control Valve

• Irregular engine performance due to improper valve timing
• Check engine light triggered by VVT system faults
• Reduced fuel efficiency and increased emissions
• Engine hesitation or rough idling
• Noise from the valve train related to oil flow problems

Installation Notes and Tips

• Ensure engine is cool before installation to avoid injury
• Verify the fine thread type and 0.78-inch diameter match your vehicle’s specifications
• Clean the mounting area thoroughly to prevent contamination
• Torque the valve to manufacturer specifications to avoid leaks
• Check for any oil leaks after installation and during initial engine operation

Quality Assurance and Warranty

Dorman manufactures the 916-964 VVT Oil Control Valve to meet or exceed OEM standards for fit, form, and function. The metal construction provides durability and resistance to engine heat and wear. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation for exact warranty terms.