Walker 590-1137 Engine Variable Valve Timing (VVT) Solenoid - Left

Overview

Walker 590-1137 is an OE replacement engine variable valve timing solenoid for applications that use electronic oil control to manage cam timing. It restores oil flow control to the cam phaser or VVT sprocket, helping address timing-related drivability concerns and fault codes tied to VVT operation.

Compatible With Acura and Honda applications, this solenoid is built for factory-style electrical response and oil pressure regulation. The Walker 590-1137 is a direct-fit service part for vehicles that need precise valve timing control under changing engine loads and speeds.

Key Features

• OE replacement VVT solenoid for engine timing control
• Controls pressurized oil flow to the cam phaser or VVT sprocket
• Heat-resistant plastic housing for engine-bay durability
• Precision-machined internal valve for consistent oil control
• Oil-sealed connector for long-term electrical reliability
• Walker 590-1137 supports factory-style fit and function

Detailed Description

The Walker Products 590-1137 engine variable valve timing solenoid is engineered to restore dynamic camshaft control in modern engines. By regulating oil delivery to the VVT system, it helps the engine adjust valve timing based on load and speed, which supports smoother throttle response, improved combustion efficiency, and emissions compliance. This part number 590-1137 is a practical replacement when the original solenoid is clogged, sticking, or no longer responding electrically.

Fitment includes 2022-2025 Acura MDX, N/A; 2017-2020 Acura MDX, Left, Incl. Oil Control Valve; 2016-2020 Acura RLX, Left, Incl. Oil Control Valve; 2016-2020 Acura TLX, Left, Incl. Oil Control Valve; 2016-2018 Acura RDX, Left, Incl. Oil Control Valve; 2016-2017 Honda Accord, Left, Incl. Oil Control Valve; 2014-2015 Acura RLX, Left; 2015 Acura TLX, Left; 2013-2015 Honda Accord, Left; 2015 Honda Crosstour, Left, Incl. Oil Control Valve; and 2013-2014 Honda Crosstour, Left. This part cross-references Dorman - OE Solutions 918-075 and Standard Ignition VVT238 for the same application.

Common Issues It Can Address

• Check engine lights related to VVT solenoid faults
• Rough idle caused by unstable cam timing control
• Hesitation or reduced power during acceleration
• Fault codes such as P0010-P0014 or P0020-P0024
• Oil flow control problems from a sticking or failed solenoid

Installation Notes

Install using factory wiring and hardware where applicable. Verify the engine code, connector style, and fitment notes before ordering, especially on applications listed with an included oil control valve note. Confirm the part number 590-1137 against the vehicle’s original VVT solenoid before installation.

Quality Assurance

Walker Products states this VVT solenoid is manufactured to meet or exceed OE specifications for electrical response, oil flow control, and pressure regulation. The design uses heat-resistant housing materials, precision internal components, and sealed connectors to support reliable operation in continuous engine service.