Gates VVS121 Engine Variable Valve Timing (VVT) Solenoid - Exhaust

Reliable Variable Valve Timing Solenoid for Toyota and Pontiac Models

The Gates Engine Variable Valve Timing Solenoid VVS121 is engineered to provide precise control of your engine's variable valve timing system. Designed for select Toyota and Pontiac vehicles, this solenoid ensures optimal engine performance and efficiency.

• Voltage: 12V electromagnetic activation
• Compact housing dimensions: 24.4 mm width and height, 101 mm length
• Durable steel construction with included seal and gasket
• Blade-type terminals with female connector and two male terminals
• Compatible with multiple Toyota and Pontiac models including Corolla, C-HR, Matrix, Vibe, xD, and Scion iM

About the Gates Engine Variable Valve Timing Solenoid Line

The Engine Variable Valve Timing Solenoid product line by Gates focuses on delivering precise electromagnetic actuation for variable valve timing systems. This line is designed to meet OEM specifications, providing reliable operation and durability. The VVS121 solenoid is part of this line, featuring a steel housing and integrated seals to maintain system integrity and performance.

Detailed Product Description

The VVS121 solenoid operates at 12 volts and uses electromagnetic activation to control the timing of the engine valves. Its compact design includes a housing width and height of 24.4 mm (0.961 inches) and a length of 101 mm (3.976 inches), making it suitable for tight engine compartments. The solenoid features a blade terminal type with a female connector and two male terminals, ensuring secure electrical connections. The shaft diameter measures 18 mm (0.709 inches), and the solenoid comes with a seal and gasket to prevent leaks. Note that mounting hardware is not included.

Common Applications and Issues Addressed

• Restores proper variable valve timing function in Toyota Corolla, C-HR, and Pontiac Vibe
• Resolves engine performance issues related to faulty VVT solenoids
• Helps eliminate rough idling and poor acceleration caused by solenoid failure
• Prevents check engine light triggers related to VVT system malfunctions
• Improves fuel efficiency by ensuring accurate valve timing adjustments

Installation Notes and Tips

• Verify compatibility with your vehicle model before installation
• Ensure electrical connectors are clean and securely attached
• Use appropriate tools to avoid damaging the solenoid or mounting area
• Replace seals and gaskets as needed to maintain proper sealing
• Mounting bolts are not included; reuse existing hardware or source separately

Quality Assurance and Warranty

Gates Engine Variable Valve Timing Solenoids are manufactured to meet strict quality standards, ensuring reliable performance and durability. The VVS121 part is constructed from steel and includes seals to maintain system integrity. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.