Dorman 917-236 Engine Variable Valve Timing (VVT) Solenoid - Exhaust (Rear)

Reliable Engine Variable Valve Timing Solenoid for Toyota and Pontiac

The Dorman 917-236 Engine Variable Valve Timing (VVT) Solenoid is designed to maintain optimal engine performance in select Toyota and Pontiac models. This 12-volt electromagnetic solenoid ensures precise control of valve timing, contributing to efficient engine operation and reduced emissions.

Key Features of the Dorman 917-236 VVT Solenoid

• Voltage: 12 volts for standard automotive electrical systems
• Single connector with male plug and socket design for secure electrical connection
• Durable plastic housing material for corrosion resistance and longevity
• Two electrical terminals ensuring reliable signal transmission
• Electromagnetic activation type for accurate valve timing control
• Standard replacement grade meeting OEM specifications

Detailed Product Description

The Dorman 917-236 VVT solenoid is engineered to regulate the variable valve timing system in compatible vehicles, including Toyota Corolla, Corolla iM, C-HR, Matrix, Vibe, xD, and Pontiac models such as the Scion iM. Its plastic housing protects internal components from environmental damage, while the plug and socket electrical connector type simplifies installation and ensures a secure fit. The solenoid operates on a 12-volt system and features two terminals for efficient electrical connectivity. This standard replacement part is designed to meet the performance and durability requirements of the original equipment.

Common Applications and Issues Addressed

• Restores proper variable valve timing function to improve engine efficiency
• Resolves rough idling or engine hesitation caused by faulty VVT solenoid
• Helps reduce engine noise related to valve timing irregularities
• Addresses check engine light codes related to VVT system malfunctions
• Improves fuel economy by ensuring accurate valve timing adjustments

Installation Notes and Tips

• Compatible with Toyota Corolla, Corolla iM, C-HR, Matrix, Vibe, xD, and Pontiac Scion iM models
• Ensure the ignition is off and battery is disconnected before installation
• Verify connector type matches the vehicle’s wiring harness (male plug and socket)
• Inspect the mounting area for debris or damage before installing the solenoid
• Use appropriate tools to avoid damaging the plastic housing or terminals

Quality Assurance and Warranty Information

Dorman provides this 917-236 VVT solenoid as a standard replacement part manufactured to meet or exceed OEM specifications. The product undergoes quality control testing to ensure reliable performance and durability. Warranty coverage details are available through Dorman and typically include protection against defects in material and workmanship for a specified period.