Dorman 918-088 Engine Variable Valve Timing (VVT) Solenoid

Reliable Engine Variable Valve Timing Solenoid for Toyota Vehicles

The Dorman 918-088 Engine Variable Valve Timing (VVT) Solenoid is designed to restore proper engine timing control in select Toyota models. Engineered for compatibility with Toyota Celica and Matrix vehicles, this 12-volt solenoid ensures precise valve timing adjustments for improved engine performance.

• Voltage: 12V for standard automotive electrical systems
• Single connector with male plug and socket design
• Durable plastic housing for corrosion resistance
• Two electrical terminals for secure connection
• Electromagnetic solenoid activation type
• Standard replacement grade for reliable function
• Includes one engine variable timing solenoid per package

Product Details and Specifications

The Dorman 918-088 VVT solenoid features a plastic housing that protects internal components from environmental damage while maintaining lightweight construction. Its plug and socket electrical connector type with two terminals ensures a secure and straightforward installation process. The electromagnetic activation mechanism allows the solenoid to precisely control the variable valve timing system, which is critical for optimizing engine efficiency and emissions. This part is a standard replacement designed specifically for Toyota Celica and Matrix models, providing a direct fit and reliable operation.

Compatible Vehicles and Common Applications

This engine variable valve timing solenoid is compatible with the following Toyota models:

• Toyota Celica
• Toyota Matrix

It is commonly used to address issues such as:

• Irregular or rough engine idle
• Check engine light related to VVT system faults
• Reduced fuel efficiency due to improper valve timing
• Engine performance loss or hesitation
• Increased emissions from faulty timing control

Installation Notes and Tips

When installing the Dorman 918-088 VVT solenoid, ensure the engine is cool and the battery is disconnected to prevent electrical hazards. Verify the connector type matches the vehicle’s wiring harness and inspect the mounting area for cleanliness before installation. Proper torque specifications should be followed to avoid damage to the solenoid or engine components. It is recommended to clear any diagnostic trouble codes after installation to reset the vehicle’s engine control module.

Quality Assurance and Warranty Information

Dorman provides this engine variable valve timing solenoid as a standard replacement part meeting OEM specifications. The 918-088 part number undergoes quality checks to ensure durability and performance consistency. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to support long-term reliability in Toyota Celica and Matrix vehicles.