Gates VVS204 Engine Variable Valve Timing (VVT) Solenoid

OE-Style VVT Solenoid for Select Ford, Mazda, and Mercury

The Gates VVS204 engine variable valve timing solenoid is built to OE specifications for fit, form, and performance. It is designed to restore proper oil control valve operation in applications such as the Ford Escape, Ford Fusion, Mazda Tribute, Mercury Mariner, and Mercury Milan.

Gates OE performance Engine Variable Valve Timing Solenoids are engineered as direct-fit replacements for vehicles that rely on precise cam timing control. The VVS204 uses electromagnetic activation, a 12-volt design, and a female connector with pin terminals to match the original service part layout.

Key Features

• OE-style variable valve timing solenoid for engine timing control
• Electromagnetic activation for responsive oil flow regulation
• 12-volt electrical design
• Female connector with 2 male pin terminals
• Includes mounting hardware and mounting bolts
• Constructed from durable materials for service life and consistent operation
• Direct replacement for select 2009-2012 Ford Escape, 2010-2012 Ford Fusion, 2009-2011 Mazda Tribute, 2009-2011 Mercury Mariner, and 2010-2011 Mercury Milan applications

Detailed Description

The Gates VVS204, also identified as an engine variable valve timing solenoid or oil control valve, is designed to restore the timing control function that helps manage engine performance. By regulating oil flow to the VVT system, this part supports smoother idle, improved fuel economy, stronger power delivery, and lower emissions when the original solenoid is worn or malfunctioning. The Gates VVS204 is built with OE-level dimensions, including an overall length of 4.961 in. (126 mm) and an overall width and height of 2.189 in. (55.6 mm), for proper replacement fitment.

This part cross-references Dorman OE Solutions 917-223 for the same application.

What It Helps Fix

• Rough or unstable idle caused by VVT control issues
• Reduced engine response from incorrect cam timing control
• Check engine light conditions related to the variable valve timing system
• Fuel economy loss tied to poor oil control valve operation
• Emissions concerns caused by inconsistent valve timing

Installation Notes and Tips

Verify connector style, terminal count, and mounting dimensions before installation. The VVS204 uses a female connector, pin terminals, and electromagnetic activation, so it should be matched to the original solenoid configuration on the vehicle. Confirm the engine application for your Ford Escape, Ford Fusion, Mazda Tribute, Mercury Mariner, or Mercury Milan before replacement. Clean the mounting area and inspect the related oil passages and electrical connector for contamination or damage during service.

Quality Assurance

Gates designs this OE performance VVT solenoid to OE specifications in fit, form, and performance. High-quality construction is used to support durability and consistent operation in the engine variable valve timing system.