Walker 590-1068 Engine Variable Valve Timing (VVT) Solenoid

Walker 590-1068 VVT Solenoid Overview

Walker Products 590-1068 is an engine variable valve timing (VVT) solenoid built for direct replacement service on select Chevrolet, Pontiac, and Saturn applications. It features a black connector, blade terminals, a single mounting hole, and a metal housing for a straightforward OE-style fit.

Compatible With Chevrolet Sonic, Cruze, Cruze Limited, Aveo, Aveo5, Pontiac G3, and Saturn Astra applications, this Walker Products VVT solenoid supports precise oil control for variable valve timing systems. The Walker Products line is backed by decades of engine management experience and manufacturing standards aligned with OEM-level specifications.

Key Features

• Part number: 590-1068
• Engine variable valve timing (VVT) solenoid
• Black connector with female connector gender
• Blade terminals with male terminal gender
• Metal housing for durable engine-bay service
• Single mounting hole for OE-style installation
• 1 connector, 2 terminals

Detailed Product Description

Walker Products 590-1068 is an engine VVT solenoid used to regulate oil flow in variable valve timing systems, helping the engine control cam timing as operating conditions change. This part is a strong match for drivers searching for a 2011-2015 Chevrolet Cruze VVT solenoid, a 2012-2017 Chevrolet Sonic VVT solenoid, or a replacement VVT solenoid for 2009-2011 Chevrolet Aveo and Aveo5 models. It also serves 2016 Chevrolet Cruze Limited, 2009-2010 Pontiac G3, and 2008 Saturn Astra applications. The part number 590-1068 is also useful when cross-checking OE-style replacement listings.

Walker Products has supplied fuel system and engine management components since 1946 and manufactures to meet or exceed OEM standards and specifications. This product line includes engine sensors and related management parts, supported by engineering and technical resources for accurate vehicle application coverage. This part cross-references Dorman - OE Solutions 918-006 for the same application.

What It Helps Address

• Rough idle related to VVT control issues
• Check engine light tied to cam timing or oil control faults
• Loss of power from inconsistent valve timing response
• Hard starting or poor drivability caused by a failing solenoid
• Oil control valve performance problems in the VVT system

Installation Notes and Tips

Verify connector style, terminal layout, and mounting-hole configuration before installation. Confirm vehicle application by year, make, and model, especially on Chevrolet Sonic, Cruze, and Aveo platforms where engine configurations can vary. Inspect the connector and surrounding wiring for oil intrusion, corrosion, or damaged terminals before replacing the solenoid. Always follow the service procedure for the specific engine and clear diagnostic trouble codes after repair.

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer focused on OE-level production standards, application accuracy, and technical support. The 590-1068 is produced with the brand’s engine management quality controls and application data support.