Walker 590-1171 Engine Variable Valve Timing (VVT) Solenoid - Intake

Walker Products 590-1171 Intake VVT Solenoid

Walker Products 590-1171 is an engine variable valve timing (VVT) solenoid for intake-side applications. It is built with a metal housing, black female connector, and 2 male terminals for a direct-fit style replacement on select vehicles.

Compatible with 2012-2015 Scion iQ intake applications, this Walker Products VVT solenoid supports precise oil control to the cam phaser system. It is a practical replacement choice when diagnosing intake timing faults on the Scion iQ.

Key Features

• Engine variable valve timing (VVT) solenoid for intake position
• Metal housing for durable engine-bay use
• Black connector color with 1 female connector
• 2 male terminals and 1 mounting hole
• Walker Products part number 590-1171
• Fits 2012-2015 Scion iQ, intake

Product Details

Walker Products 590-1171 is part of Walker Products’ engine management lineup, a product line backed by the company’s long history in fuel system and sensor manufacturing. Walker Products has supplied automotive aftermarket components since 1946 and builds parts to meet or exceed OEM standards and specifications. For buyers searching for a Scion iQ intake VVT solenoid or a Walker Products 590-1171 replacement, this unit provides the connector and terminal layout needed for the listed application.

This part cross-references Dorman OE Solutions 918-097 and Gates VVS126 for the same application.

Common Symptoms It May Address

• Check engine light related to cam timing or VVT performance
• Rough idle caused by intake valve timing control issues
• Reduced engine response from a sticking or failing solenoid
• Oil flow control problems affecting cam phaser operation
• Intermittent drivability concerns tied to intake timing control

Installation Notes

Verify the intake position and connector style before installation. Confirm the vehicle application by year, make, and model, and inspect the electrical connector, terminals, and mounting point for wear or contamination. Clear diagnostic trouble codes after replacement and recheck engine performance.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF16949 certified, with engineering and technical support resources behind product development and application accuracy.