Dorman 916-963 Engine Variable Valve Timing (VVT) Adjuster Magnet - Intake

Overview of Dorman Engine Variable Valve Timing Adjuster Magnet

The Dorman 916-963 Engine Variable Valve Timing (VVT) Adjuster Magnet is designed to ensure precise control of the valve timing system in select Audi and Volkswagen models. This component plays a critical role in optimizing engine performance and efficiency by regulating the variable valve timing solenoid.

• Exact dimensions: 3.47 inches length, 3.89 inches width and outside diameter, 1.22 inches thickness
• Oval-shaped connector and terminal for secure fitment
• Pin-type terminal with 2 terminals: male connector and female terminal
• Compatible with multiple Audi and Volkswagen models including A3, A4, A5, Q5, and more
• Part number 916-963 for accurate identification and replacement

Detailed Product Description

The Dorman 916-963 VVT Adjuster Magnet features an oval shape with matching oval connector design, ensuring a reliable electrical connection within the engine's valve train system. Measuring 3.47 inches in length and 3.89 inches in width and outside diameter, this component fits precisely in the designated engine area. The thickness of 1.22 inches provides durability while maintaining compactness. The pin-type terminal with two terminals (male connector and female terminal) supports secure and stable electrical contact, essential for the variable valve timing solenoid's operation. This part is not incorporated in the gear assembly, focusing solely on the magnet function within the VVT system.

Compatible Vehicles and Applications

This VVT Adjuster Magnet is compatible with a wide range of Audi and Volkswagen vehicles, including but not limited to:

• Audi A1, A3, A3 Quattro, A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A5 Sportback, A6, A6 Quattro, S3, TT Quattro
• Volkswagen Arteon, Atlas, Atlas Cross Sport, Beetle, Bora, CC, Eos, Golf, Golf Alltrack, GTI, Jetta, Passat, Passat CC, Q5, Q5 PHEV, Q7, Teramont

Using the correct part number 916-963 ensures compatibility and proper function within these models' engine variable valve timing systems.

Common Issues Addressed by the VVT Adjuster Magnet

• Irregular or poor engine performance due to faulty valve timing control
• Check engine light triggered by variable valve timing solenoid errors
• Reduced fuel efficiency caused by improper valve timing adjustments
• Engine hesitation or rough idling linked to VVT system malfunctions
• Increased emissions resulting from inconsistent valve timing operation

Installation Notes and Tips

When installing the Dorman 916-963 VVT Adjuster Magnet, ensure the electrical connectors are clean and free of corrosion to maintain optimal conductivity. Verify the oval-shaped connector aligns correctly with the mating component to avoid damage. It is recommended to follow the vehicle manufacturer’s service manual for torque specifications and installation procedures. Proper installation will help maintain the integrity of the engine’s variable valve timing system.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Audi or Volkswagen vehicle. The 916-963 VVT Adjuster Magnet undergoes rigorous quality control to ensure durability and fitment accuracy. Please refer to Dorman’s warranty policy for specific coverage details.