Walker 590-1176 Engine Variable Valve Timing (VVT) Solenoid

Walker 590-1176 VVT Solenoid Overview

Walker Products 590-1176 is an engine variable valve timing (VVT) solenoid built for precise oil flow control in the valvetrain system. It features a tan rectangular female connector, metal housing, one mounting hole, and a 2-terminal male interface for a direct-fit style replacement.

Compatible with 2015-2018 Chevrolet City Express applications, this VVT solenoid supports proper cam timing control when the original unit is worn, sticking, or electrically faulty. Walker Products backs this part with engineering and manufacturing standards developed for the automotive aftermarket.

Key Features

• Part number 590-1176 engine variable valve timing (VVT) solenoid
• Tan rectangular connector with 1 connector and 2 terminals
• Metal housing for engine-bay durability
• 1 mounting hole for OE-style installation layout
• Female connector and male terminal configuration
• Fits 2015-2018 Chevrolet City Express, with 2018 notes for integrated Oil Control Valve applications

Product Details

Walker Products is a long-established automotive component manufacturer with a focus on fuel system and engine management parts. The Walker Products line includes sensors, injectors, ignition-related components, and other engine control parts produced to meet or exceed OEM standards and specifications. The 590-1176 VVT solenoid follows that approach with a practical OE-style design for vehicles that rely on accurate variable valve timing control.

This part cross-references Dorman OE Solutions 918-116 for the same application. If you are servicing a Chevrolet City Express and need a replacement VVT solenoid, Walker 590-1176 provides a direct reference point for matching the original engine control component.

What It Helps Fix

• Rough idle caused by inconsistent cam timing control
• Check engine lights related to VVT or oil control valve performance
• Loss of power or sluggish acceleration from timing response issues
• Engine noise or drivability problems tied to a sticking solenoid
• Fault codes linked to variable valve timing system malfunction

Installation Notes

Before installation, confirm connector shape, terminal count, and mounting style against the original part. For 2018 Chevrolet City Express applications, verify the integrated Oil Control Valve note in the fitment data. Clean the mounting surface and inspect the electrical connector and engine oil condition before replacing the solenoid.

Fits 2015-2018 Chevrolet City Express, N/A. Fits 2018 Chevrolet City Express, N/A, with integrated Oil Control Valve note.

Quality Assurance

Walker Products manufactures engine management components with in-house product management and engineering support, and the company is ISO 9001/IATF16949 certified. The 590-1176 is produced to align with OEM standards and specifications for the listed Chevrolet City Express applications.