Walker 590-1013 Engine Variable Valve Timing (VVT) Solenoid - Left

Walker Products 590-1013 VVT Solenoid Overview

Walker Products 590-1013 is an engine variable valve timing (VVT) solenoid built for direct replacement service on select Nissan and INFINITI applications. It features a black female connector, blade terminals, a metal housing, and a 3-hole mounting design for a secure engine-side fit.

Compatible With 2002-2004 Nissan Pathfinder, left, and 2002-2003 INFINITI QX4, left. This Walker Products engine VVT solenoid is a practical choice when diagnosing timing control concerns on the Pathfinder or QX4.

Key Features

• Part number: 590-1013
• Engine variable valve timing (VVT) solenoid
• Black connector color with 1 female connector
• Blade terminal type with 2 male terminals
• Metal housing for engine-bay durability
• 3 mounting holes for OE-style installation points
• Walker Products engine management component

Walker Products Line Details

Walker Products has supplied fuel system and engine management components since 1946. The Walker Products line includes sensors, injectors, ignition-related parts, and repair components, with manufacturing and engineering support focused on meeting OEM standards and specifications.

Detailed Description

The Walker Products 590-1013 VVT solenoid regulates oil flow to the variable valve timing system, helping the engine control cam timing as commanded by the ECU. On 2002-2004 Nissan Pathfinder and 2002-2003 INFINITI QX4 left-side applications, proper solenoid operation is important for stable timing response, drivability, and engine performance. If you are searching for a 590-1013 VVT solenoid for a Nissan Pathfinder or INFINITI QX4, this replacement matches the listed connector, terminal, and mounting configuration.

This part cross-references Dorman OE Solutions 917-209 for the same application.

What It Helps Address

• VVT-related fault codes
• Rough idle caused by timing control issues
• Reduced engine response from inconsistent cam timing
• Oil control problems affecting VVT operation
• Check engine light concerns tied to the solenoid circuit

Installation Notes and Tips

Verify the left-side application, connector style, terminal count, and mounting-hole layout before installation. Inspect the engine oil condition and related passages during diagnosis, since contamination can affect VVT solenoid performance. Confirm the vehicle application against the part number 590-1013 before replacing the original unit.

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 the production of application-specific parts.