Gates VVS379 Engine Variable Valve Timing (VVT) Solenoid

Gates VVT Solenoid for OE-Style Engine Control

The Gates VVS379 Engine Variable Valve Timing Solenoid is built to OE specifications for fit, form, and performance. It is designed for 2014-2015 Chevrolet Impala and 2014-2015 Chevrolet Malibu applications that use an engine cam profile switching solenoid or variable valve timing solenoid.

As part of the Gates Engine Variable Valve Timing Solenoid line, this oil control valve is engineered with durable materials and tested to help restore proper engine operation. The result is precise valve timing control that supports smoother idle, improved fuel economy, stronger power delivery, and lower emissions.

Key Features

• OE-style replacement for variable valve timing and cam profile switching systems
• Electromagnetic activation for responsive oil flow control
• 12-volt design with 3-terminal blade connection
• Female connector with male terminals for direct-fit service
• Aluminum housing for durability and service life
• Includes gasket, filter, and mounting bolts
• Seal included for a more complete repair

Detailed Description

The Gates VVS379 VVT solenoid regulates oil pressure to the engine’s timing system, helping the camshaft adjust as commanded by the ECU. Built to match OE specifications, it is a direct replacement for select Chevrolet Impala and Chevrolet Malibu models from 2014-2015. This part cross-references ACDelco 12633613 for the same application.

Use the Gates VVS379 when the original oil control valve is sticking, slow to respond, or no longer maintaining accurate timing control. Proper valve timing is critical for drivability, emissions performance, and consistent engine operation.

What It Is Used For

• Restoring variable valve timing response on 2014-2015 Chevrolet Impala
• Restoring variable valve timing response on 2014-2015 Chevrolet Malibu
• Addressing rough idle caused by timing control faults
• Helping recover fuel economy affected by VVT system issues
• Correcting reduced power or sluggish engine response linked to oil control valve failure

Installation Notes and Tips

Confirm the connector style, terminal count, and housing dimensions before installation. Inspect the mating surface, replace the gasket as needed, and verify the oil passages and filter area are clean before fitting the new solenoid. After installation, clear diagnostic trouble codes and confirm proper engine response during idle and acceleration.

Quality Assurance

Gates manufactures this VVT solenoid to OE performance standards and tests it to help restore engine performance. The aluminum construction and OE-matched design support dependable service in the engine timing system.