Walker 590-1128 Engine Variable Valve Timing (VVT) Solenoid

OE Replacement VVT Solenoid for Honda and Acura

Walker 590-1128 is an engine variable valve timing solenoid built to restore camshaft control in modern Honda and Acura applications. It regulates pressurized oil flow to the cam phaser or VVT sprocket, helping the engine adjust valve timing as driving conditions change.

Fits 2019-2020 Honda HR-V, N/A; Fits 2016-2018 Honda HR-V, N/A; Fits 2017 Honda Accord, N/A; Fits 2015 Honda Accord, N/A; Fits 2013-2015 Acura ILX, N/A; Fits 2012-2015 Honda Civic, N/A; Fits 2014 Honda Accord, N/A, For Variable Valve Lift.

Key Features

• OE replacement VVT solenoid for dynamic camshaft timing control
• Heat-resistant plastic housing for engine-bay durability
• Precision-machined internal valve for oil flow regulation
• Oil-sealed connector design for long-term electrical reliability
• Exact OE fit for factory wiring and hardware interfaces
• 2 female connectors, 2 male terminals, oblong connector shape, spade terminal type

Detailed Description

The Walker 590-1128 VVT solenoid is engineered to meet or exceed OE specifications for electrical response, oil flow control, and pressure regulation. By directing oil to the cam phaser or variable valve timing hardware, it helps maintain proper valve timing across idle, acceleration, and cruising conditions. This supports fuel efficiency, throttle response, emissions performance, and smoother engine operation in Honda Civic, Honda Accord, Honda HR-V, and Acura ILX applications.

This part cross-references Dorman OE Solutions 918-161 for the same application.

Common Issues It Can Help Resolve

• Check engine lights tied to VVT fault codes such as P0010-P0014 or P0020-P0024
• Rough idle or unstable engine speed
• Hesitation during acceleration
• Reduced power from incorrect cam timing control
• Oil flow problems caused by a sticking or electrically failed solenoid

Installation Notes and Tips

Verify connector style, terminal layout, and engine application before installation. This solenoid uses a 2-terminal, female connector arrangement with spade terminals and an oblong connector shape. Clean the mounting area and inspect the engine oil condition, since contaminated oil can contribute to VVT solenoid failure and repeat issues.

Quality Assurance

Walker Products manufactures this VVT solenoid as an OE replacement component with attention to fit, electrical response, and oil control performance. The design uses heat-resistant materials and sealed connections to support reliable operation under continuous engine use.