Gates VVS251 Engine Variable Valve Timing (VVT) Solenoid - Exhaust (Right)

Overview of Gates Engine Variable Valve Timing Solenoid VVS251

The Gates Engine Variable Valve Timing (VVT) Solenoid VVS251 is designed to optimize engine performance for select Subaru models. This solenoid precisely controls the timing of the engine valves, contributing to improved fuel efficiency and reduced emissions in Subaru Legacy, Outback, and Tribeca vehicles.

• Voltage: 12V electromagnetic activation
• Housing dimensions: 1.122 inches (28.5 mm) width and height, 4.843 inches (123 mm) length
• Shaft diameter: 0.709 inches (18 mm)
• Blade terminal type with 2 male terminals and 1 female connector
• Includes seal and gasket for secure installation
• Mounting hardware not included

About the Engine Variable Valve Timing Solenoid Product Line

The Gates Engine Variable Valve Timing Solenoid line focuses on delivering reliable electromagnetic solenoids engineered to regulate valve timing in modern engines. The VVS251 model features a steel housing and precise dimensions to ensure compatibility and durability. This product line supports efficient engine management systems by providing accurate valve actuation control, essential for Subaru vehicles equipped with variable valve timing technology.

Detailed Product Description

The VVS251 solenoid operates at 12 volts using electromagnetic activation to adjust the timing of the engine’s valves. Its steel housing measures 1.122 inches in width and height, with an overall length of 4.843 inches, making it a precise fit for Subaru Legacy, Outback, and Tribeca models. The solenoid includes a seal and gasket to prevent leaks and ensure proper function. It features a blade terminal type with two male terminals and one female connector, facilitating straightforward electrical connections. Note that mounting bolts are not included with this part.

Common Applications and Issues Addressed

• Restores proper variable valve timing function in Subaru Legacy, Outback, and Tribeca
• Resolves engine performance issues related to faulty VVT solenoids
• Helps correct rough idling and poor acceleration caused by timing irregularities
• Reduces engine hesitation and improves fuel efficiency
• Prevents check engine light triggers related to VVT system faults

Installation Notes and Tips

• Ensure vehicle compatibility with Subaru Legacy, Outback, or Tribeca before installation
• Disconnect battery before replacing the solenoid to avoid electrical hazards
• Use the included seal and gasket to prevent oil leaks and maintain system integrity
• Verify electrical connections match blade terminal specifications (2 male terminals, 1 female connector)
• Mounting hardware is not included; retain original bolts or source appropriate replacements

Quality Assurance and Warranty

The Gates Engine Variable Valve Timing Solenoid VVS251 is manufactured with steel housing and high-quality components to meet OEM standards. It includes a seal and gasket to ensure reliable operation. While mounting hardware is not provided, the solenoid is designed for durability and consistent performance in Subaru engines. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.