Gates VVS155 Engine Variable Valve Timing (VVT) Solenoid

Gates VVT Solenoid for Toyota Tacoma

The Gates VVS155 engine variable valve timing solenoid is built to OE specifications for fit, form, and performance. Also referred to as an oil control valve, it helps restore proper valve timing control on the 2005-2010 Toyota Tacoma and 2011 Toyota Tacoma built October 2010 and earlier.

Gates OE performance Engine Variable Valve Timing Solenoids are engineered for direct replacement service on applications that rely on precise oil flow control for cam timing response. The VVS155 uses high-quality materials and an electromagnetic activation design to support consistent operation, improved idle quality, better fuel economy, enhanced power, and lower emissions when the original solenoid is worn or sticking.

Key Features

• OE-style replacement VVT solenoid for Toyota Tacoma applications
• Electromagnetic activation for controlled valve timing operation
• 12-volt design with 1 connector and 2 blade terminals
• Female connector and male terminal configuration
• Seal and gasket included for proper sealing at installation
• Constructed with durable materials for long service life
• Direct replacement part number: Gates VVS155

Detailed Description

Built for engine variable valve timing systems, the Gates VVS155 helps regulate oil flow to the cam phaser so the engine can adjust timing as commanded by the control system. This matters on Toyota Tacoma models where a worn or contaminated solenoid can affect drivability, idle stability, and emissions performance. The housing dimensions, shaft size, and OE-style electrical connection support a straightforward replacement on the listed Tacoma fitments.

This part cross-references Dorman - OE Solutions 918-057 for the same application.

Common Problems This Part Can Help Address

• Rough or unstable idle caused by VVT control issues
• Reduced engine response from delayed cam timing adjustment
• Check engine light related to variable valve timing faults
• Oil control valve sticking from wear or contamination
• Higher emissions or reduced fuel economy tied to timing control problems

Installation Notes and Tips

• Fits 2005-2010 Toyota Tacoma, N/A
• Fits 2011 Toyota Tacoma, N/A, Oct. 2010 & Older
• Verify the connector style, terminal count, and seal condition before installation
• Inspect engine oil condition and service intervals, since dirty oil can affect VVT solenoid operation
• Confirm the replacement matches the original solenoid location and OE reference before final assembly

Quality Assurance

Gates designs the VVS155 to OE specifications in fit, form, and performance. The solenoid is tested to help restore engine performance and support consistent operation in the vehicle’s variable valve timing system.