Dorman 917-271 Engine Variable Valve Timing (VVT) Solenoid

Overview of Dorman 917-271 Engine Variable Valve Timing Solenoid

The Dorman 917-271 Engine Variable Valve Timing (VVT) Solenoid is designed for precise control of valve timing in select Audi and Volkswagen models. This 12-volt solenoid features a durable silver zinc-plated and brass finish, ensuring reliable operation in demanding engine environments.

• Voltage: 12V for standard automotive electrical systems
• Color/Finish: Silver zinc-plated with brass components
• Terminal Types: Aspa and blade terminals for secure electrical connections
• Wire Quantity: 2 wires with 1 male connector
• Housing Material: High-quality plastic for durability and heat resistance
• Overall Dimensions: 4.2 inches height, 1.95 inches width, 0.7 inch shaft diameter
• Connector Type: Plug and socket design for easy installation
• Item Grade: Standard replacement part

Detailed Product Description

The Dorman 917-271 VVT solenoid is engineered to regulate the flow of oil to the variable valve timing system, optimizing engine performance and fuel efficiency. Its stainless steel solenoid finish and robust plastic housing provide resistance against corrosion and heat, extending the service life of the component. The solenoid’s plug and socket electrical connector with male and female terminals ensures a secure and reliable connection, compatible with the wiring harnesses of Audi and Volkswagen vehicles.

This solenoid is compatible with a range of Audi and Volkswagen models including the Audi A3, A4, A4 Quattro, S3, TT, TT Quattro, TTS Quattro, and Volkswagen Golf, Golf R, GTI, Jetta, Jetta City, Passat, and Eos. The part number 917-271 identifies this specific VVT solenoid, making it easier to find the correct replacement for your vehicle.

Common Applications and Issues Addressed

• Restores proper variable valve timing function to improve engine efficiency
• Resolves engine performance issues such as rough idling or hesitation
• Eliminates check engine light codes related to VVT solenoid malfunction
• Helps reduce emissions by ensuring accurate valve timing
• Prevents engine stalling or poor acceleration caused by faulty solenoid operation

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Disconnect the battery to prevent electrical shorts during replacement
• Carefully unplug the existing solenoid connector and remove mounting bolts
• Compare the new solenoid (part number 917-271) to the old unit for fitment confirmation
• Securely connect the plug and socket terminals to avoid loose connections
• After installation, clear any diagnostic trouble codes and test drive to verify proper operation

Quality Assurance and Warranty

Dorman’s 917-271 VVT solenoid is manufactured to meet or exceed OEM specifications for fit, form, and function. This standard replacement part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty terms may vary, Dorman typically offers a limited warranty covering defects in material and workmanship, providing confidence in the product’s longevity and dependability.