Walker 590-1067 Engine Variable Valve Timing (VVT) Solenoid

Walker 590-1067 VVT Solenoid Overview

Walker 590-1067 is an OE replacement engine variable valve timing solenoid for modern GM applications. It controls pressurized oil flow to the cam phaser or VVT sprocket so valve timing can adjust with engine speed and load, helping restore smooth camshaft control, throttle response, and emissions performance.

Compatible With 2011-2015 Chevrolet Cruze, 2011-2015 Chevrolet Volt, 2012-2019 Chevrolet Sonic, 2013-2019 Buick Encore, 2014-2016 Cadillac ELR, 2015-2019 Chevrolet Trax, and 2016 Chevrolet Cruze Limited. This part cross-references Dorman OE Solutions 918-005 for the same application.

Key Features

• OE-style VVT solenoid for dynamic cam timing control
• Heat-resistant black plastic housing for engine-bay durability
• Precision-machined internal valve for oil flow regulation
• Oil-sealed connector design for electrical reliability
• Black female connector with oblong shape
• 2 blade terminals, 1 connector, and 2 mounting holes

Detailed Description

Walker 590-1067 is engineered to meet or exceed OE specifications for electrical response, oil flow control, and pressure regulation. It is built for direct replacement use on vehicles such as the Chevrolet Cruze, Chevrolet Sonic, Buick Encore, and Chevrolet Volt, where accurate VVT operation is critical to drivability and emissions control. The part number 590-1067 is a practical choice when the original solenoid is clogged, sticking, or no longer responding correctly to engine commands.

Walker Products designs this VVT solenoid with factory-style fitment so it installs using the original wiring connection and mounting points. The result is a service part that restores camshaft timing control without changing the vehicle’s OE system layout.

Common Problems This Part Can Address

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

Installation Notes and Tips

Verify the connector style, terminal count, and mounting-hole layout before installation. Clean engine oil passages and inspect the connector for corrosion or damaged terminals when replacing the solenoid. For best results, confirm the vehicle’s exact year and engine configuration against the fitment list for the Walker 590-1067.

Quality Assurance

Walker Products manufactures this VVT solenoid to OE replacement standards for electrical performance, oil flow control, and long-term engine operation. The design uses heat-resistant materials and sealed connections to help maintain consistent function in demanding underhood conditions.