Dorman 918-077 Engine Variable Valve Timing (VVT) Solenoid

Reliable Engine Variable Valve Timing Solenoid for Honda and Acura

The Dorman 918-077 Engine Variable Valve Timing (VVT) Solenoid is designed to maintain optimal engine performance in select Honda and Acura models. This 12-volt solenoid features a durable silver zinc-plated and brass finish, ensuring reliable operation under demanding conditions.

• Voltage: 12V for standard automotive electrical systems
• Color/Finish: Silver zinc-plated with brass components and stainless steel solenoid finish
• Terminal Type: Combination of Aspa and blade terminals for secure electrical connections
• Wire and Connector: Two wires with one male plug and socket connector
• Housing Material: High-quality plastic for durability and heat resistance
• Dimensions: Overall height 4.11 inches, width 1.73 inches, shaft diameter 0.787 inches
• Solenoid Activation: Electromagnetic for precise valve timing control
• Compatible with Honda and Acura models including Accord, CR-V, ILX, and TLX

Detailed Product Description

The Dorman 918-077 VVT solenoid is engineered as a standard replacement part to regulate the variable valve timing system in compatible Honda and Acura vehicles. Its electromagnetic activation allows for accurate adjustment of valve timing, improving engine efficiency and performance. The solenoid's housing is constructed from durable plastic, while the solenoid itself features a stainless steel finish to resist corrosion. The silver zinc-plated and brass components provide additional protection and longevity. The plug and socket electrical connector with male gender terminals ensures a secure and reliable connection to the vehicle's wiring harness.

Common Applications and Issues Addressed

• Restores proper variable valve timing function in Honda Accord, CR-V, ILX, and TLX models
• Resolves engine performance problems related to faulty VVT solenoids
• Eliminates rough idling and poor acceleration caused by solenoid failure
• Helps reduce engine noise and improve fuel efficiency
• Prevents check engine light triggers related to VVT system malfunctions

Installation Notes and Tips

When installing the Dorman 918-077 VVT solenoid, ensure the vehicle is turned off and cooled down to avoid injury. Disconnect the battery before removing the old solenoid to prevent electrical shorts. Carefully disconnect the plug and socket connector, noting the male and female terminal orientations. Install the new solenoid by aligning the shaft and securing it in place, then reconnect the electrical connector. After installation, clear any diagnostic trouble codes and verify proper engine operation.

Quality Assurance and Warranty

This Dorman VVT solenoid is manufactured to meet or exceed OEM specifications for fit, form, and function. It is designed as a standard replacement part to provide reliable service life. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.