Walker 590-1017 Engine Variable Valve Timing (VVT) Solenoid - Exhaust (Right) or Right

Walker 590-1017 VVT Solenoid Overview

Walker Products 590-1017 is an engine variable valve timing (VVT) solenoid built for exhaust-side right-bank applications on select Toyota and Lexus vehicles. It is a direct-fit engine management component with a black connector, rectangular female connector, and metal housing 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 control components for repair work that demands accurate fitment and dependable electrical connection.

• Engine variable valve timing (VVT) solenoid for exhaust (right) applications
• Black connector with rectangular shape for OE-style electrical interface
• 1 connector, 2 terminals, female connector gender, male terminal gender
• Metal housing for durable engine-bay service
• Direct replacement reference: Walker Products 590-1017
• Cross-reference: Dorman OE Solutions 917-213

Detailed Application and Function

This VVT solenoid helps control oil flow to the variable valve timing system, supporting cam timing response on engines that use an integrated oil control valve design. It is used on select Lexus ES350, RX350, RX450h and Toyota Avalon, Camry, Highlander, Sienna, Venza, and RAV4 applications with exhaust-side right-bank placement. For buyers searching for a Toyota Camry exhaust VVT solenoid, Lexus ES350 right-side VVT solenoid, or Toyota Highlander exhaust oil control valve replacement, part number 590-1017 is the relevant reference.

What It Helps Address

• Check engine lights related to VVT solenoid performance
• Rough idle or inconsistent engine timing control
• Delayed cam timing response during acceleration
• Oil control valve faults on exhaust-side right-bank applications
• Driveability issues tied to variable valve timing operation

Installation Notes and Tips

Verify the connector style, terminal count, and mounting location before installation. This part uses a single rectangular female connector with two blade terminals and one mounting hole, so matching the original electrical and physical layout is important. Confirm the vehicle’s engine configuration and exhaust-side right-bank position against the catalog listing before replacement.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company supports production with engineering, product management, and technical documentation resources, and operates as an ISO 9001/IATF16949 certified manufacturer.