Walker 590-1175 Engine Variable Valve Timing (VVT) Solenoid

Engine VVT Solenoid for Chevrolet Applications

Walker Products 590-1175 is an engine variable valve timing (VVT) solenoid built for precise oil control in supported Chevrolet applications. It features a black oval female connector, metal housing, and a single mounting hole for a direct-fit style replacement.

Compatible with 2013-2015 Chevrolet Spark, 2018-2021 Chevrolet Cavalier, and 2019-2023 Chevrolet Aveo, this VVT solenoid supports accurate cam timing control for drivability-focused repairs. Walker Products 590-1175 is a practical choice when diagnosing timing-related engine performance concerns on these vehicles.

Key Features

• Engine variable valve timing (VVT) solenoid for cam timing control
• Black connector color with oval connector shape
• Female connector and male terminals
• Metal housing for durable engine-bay use
• Single mounting hole design
• 2-terminal electrical connection
• Walker Products aftermarket replacement part number 590-1175

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards and specifications. The Walker Products line includes engine sensors and related management parts, and this VVT solenoid follows that same application-focused approach for Chevrolet Aveo, Chevrolet Cavalier, and Chevrolet Spark models listed in the fitment data. This part cross-references Dorman OE Solutions 916-933 for the same application.

Common Issues This Part May Address

• Rough idle caused by inconsistent cam timing control
• Check engine light related to VVT system faults
• Reduced acceleration response from a sticking solenoid
• Oil flow control problems affecting variable valve timing operation
• Engine performance concerns tied to worn electrical or mechanical solenoid components

Installation Notes and Tips

Verify connector shape, terminal layout, and mounting style against the original part before installation. Confirm the vehicle application by year and model, and inspect the engine oil condition and related VVT passages during diagnosis, since contamination can affect solenoid operation. For best results, clear diagnostic trouble codes after repair and recheck engine performance.

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer with a long history in automotive aftermarket engine management components. The 590-1175 is produced to support OE-style fitment and specification requirements for the listed Chevrolet applications.