Dorman 917-293 Engine Variable Valve Timing (VVT) Solenoid - Left

Overview of Dorman 917-293 Engine Variable Valve Timing Solenoid

The Dorman 917-293 Engine Variable Valve Timing (VVT) Solenoid is designed for precise control of valve timing in select Toyota and Lexus models. This 12-volt solenoid features a durable silver zinc-plated brass finish and is engineered to meet standard replacement specifications.

• Voltage: 12V for reliable electrical performance
• Color/Finish: Silver zinc-plated brass with stainless steel solenoid finish
• Terminal Type: Combination of Aspa and blade terminals
• Wire Quantity: 2 wires for secure electrical connection
• Connector Quantity: 1 plug and socket connector, male gender
• Housing Material: Durable plastic construction
• Dimensions: 4.2 inches height, 1.5 inches width, 0.7 inch shaft diameter
• Compatible with Toyota and Lexus models including 4Runner, GS400, GX470, Land Cruiser, LS400, LX470, SC400, Sequoia, and Tundra

Detailed Product Description

The Dorman 917-293 VVT solenoid is a standard replacement part designed to regulate the variable valve timing system in various Toyota and Lexus vehicles. Its silver zinc-plated brass construction combined with a stainless steel solenoid finish ensures corrosion resistance and durability under engine operating conditions. The solenoid’s plastic housing provides insulation and protection for internal components. Featuring a plug and socket electrical connector with male gender terminals, it offers straightforward installation and reliable connectivity. The solenoid’s dimensions—4.2 inches in height and 1.5 inches in width—allow for a precise fit in the engine assembly. This part is engineered to maintain optimal engine performance by controlling oil flow to the camshaft phasers, which adjusts valve timing for improved efficiency and emissions control.

Common Applications and Issues Addressed

• Restores proper variable valve timing function in Toyota 4Runner, Land Cruiser, and Tundra models
• Resolves engine performance problems such as rough idling and reduced fuel efficiency
• Eliminates check engine light codes related to VVT solenoid malfunction
• Prevents engine stalling and hesitation during acceleration
• Improves overall engine responsiveness and emissions control

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Disconnect the battery to prevent electrical shorts during replacement
• Locate the existing VVT solenoid on the engine and disconnect the electrical connector carefully
• Remove mounting bolts and extract the old solenoid, noting orientation for correct installation
• Install the Dorman 917-293 solenoid, secure mounting bolts, and reconnect the electrical connector
• Clear any diagnostic trouble codes after installation and verify proper engine operation

Quality Assurance and Warranty

Dorman manufactures the 917-293 VVT solenoid to meet or exceed OEM standards for fit, form, and function. This part is a standard replacement grade component designed for reliable performance and durability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship to ensure customer confidence in the product.