Walker 590-1037 Engine Variable Valve Timing (VVT) Solenoid

Walker Products 590-1037 VVT Solenoid

Walker Products 590-1037 is an engine variable valve timing (VVT) solenoid built for direct-fit service on select Audi and Volkswagen applications. It features a black connector, D-shape connector housing, and metal body construction for a precise OE-style replacement.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line includes engine sensors and related management parts for import and domestic repair needs.

Key Features

• Engine variable valve timing (VVT) solenoid for timing control service
• Black connector with D-shape design
• Female connector, male blade terminals
• 2-terminal, 1-connector configuration
• Metal housing for durable engine-bay use
• 2 mounting holes for secure installation
• Fits 2005-2015 Audi TT, TT Quattro, A3, A4, A4 Quattro, and TTS Quattro applications
• Fits 2005-2013 Volkswagen Jetta, Passat, GTI, Eos, Golf, Golf R, and 2008 Jetta applications

Detailed Description

This Walker Products VVT solenoid, part number 590-1037, is used in engine variable valve timing systems to help control cam timing response on supported Audi and Volkswagen engines. It is a direct replacement style component for service work on models including Audi A4, Audi A4 Quattro, Audi A3, Audi TT, Audi TT Quattro, Audi TTS Quattro, and Volkswagen GTI, Jetta, Passat, Eos, Golf, and Golf R. This part cross-references Dorman OE Solutions 917-271 for the same application.

What It Helps Address

• Check engine lights related to VVT solenoid performance
• Rough idle caused by inconsistent cam timing control
• Reduced engine response from a sticking oil control valve circuit
• Timing-related drivability concerns on Audi and Volkswagen engines
• Fault codes tied to variable valve timing actuator operation

Installation Notes and Tips

Verify connector shape, terminal style, and mounting points before installation. This part uses a female connector with male blade terminals, a black D-shape connector, and a metal housing with two mounting holes. Confirm engine application by year, make, and model before service, especially on Audi TT Quattro, TTS Quattro, A4, and Volkswagen Jetta, Passat, and GTI applications.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with product engineering and technical support backing its aftermarket parts.