Cloyes VTS158 Engine Variable Valve Timing (VVT) Solenoid

Overview

This Cloyes VVT solenoid, part number VTS158, is a replacement engine control component for vehicles with variable valve timing systems. It is built for 12-volt electric activation and uses a steel housing with a male-pin, 2-pin connector design.

Compatible with Buick Encore, Chevrolet Trax, Chevrolet Sonic, Cadillac ELR, Chevrolet Cruze Limited, Chevrolet Cruze, and Chevrolet Volt applications, VTS158 addresses common replacement needs on higher-mileage engines. The included seal helps support a proper connection at the installation point.

Key Features

• 12-volt electric activation for variable valve timing control
• Steel housing for durable engine-bay service
• Male-pin connector with 2 terminals and 1 connector
• Gasket or seal included for the installation interface
• Direct replacement format for select GM applications

Detailed Description

The Cloyes VTS158 is an engine variable valve timing solenoid engineered as a replacement for a malfunctioning VVT solenoid. It is specified with a 12-volt electric actuator, male connector gender, male terminal gender, and two pins, making it a fitment-specific service part for the listed Buick Encore, Chevrolet Trax, Chevrolet Sonic, Cadillac ELR, Chevrolet Cruze Limited, Chevrolet Cruze, and Chevrolet Volt applications. The steel body and compact dimensions support installation in tight engine compartments where precise control of oil flow to the VVT system is required. This part cross-references GM 25195245 for the same application.

Common Repair Uses

• Restores variable valve timing operation after solenoid failure
• Addresses rough idle caused by VVT control issues
• Helps correct timing-related drivability concerns
• Replaces a worn or electrically faulty solenoid assembly
• Supports service on higher-mileage engines with VVT faults

Installation Notes

Verify connector style, terminal count, and engine application before installation. The part uses a male-pin electrical connection and includes a gasket or seal. Confirm the vehicle’s original solenoid specification against part number VTS158 before replacement.

Quality Assurance

Cloyes supplies this VVT solenoid as a replacement component for malfunctioning variable valve timing systems. Part number VTS158 is built to match the listed application requirements and supports service on vehicles where the original solenoid has failed.