Walker 590-1077 Engine Variable Valve Timing (VVT) Solenoid

Walker 590-1077 VVT Solenoid Overview

Walker Products 590-1077 is an engine variable valve timing (VVT) solenoid built for precise oil control in supported Nissan applications. It is a direct-fit engine management component for drivers servicing VVT-related performance and drivability concerns on Nissan Versa and Versa Note models.

Walker Products, through its Walker Products line, focuses on OE-style engine management components backed by manufacturing and engineering support. The 590-1077 reflects that approach with application-specific construction and connector details that match the original service part requirements.

Key Features

• Engine variable valve timing (VVT) solenoid for Nissan applications
• Walker Products part number 590-1077
• Black rectangular female connector
• Metal housing for engine-bay durability
• 1 mounting hole, 2 male terminals
• Fits 2012-2014 Nissan Versa, N/A
• Fits 2014 Nissan Versa Note, N/A
• Fits 2007 Nissan Versa, N/A, to 07/2007

Detailed Description

The Walker 590-1077 VVT solenoid is designed for vehicles that use electronically controlled valve timing to manage engine operation. By regulating oil flow to the VVT system, this component helps the engine respond correctly to timing commands from the control module. It is a practical replacement choice for Nissan Versa and Nissan Versa Note service work where the original solenoid has failed or is no longer operating within specification. This part cross-references Dorman OE Solutions 918-100 for the same application.

Walker Products has supplied fuel system and engine management components since 1946 and supports its product development with manufacturing, product management, and engineering resources. The 590-1077 is part of that engine management lineup and is built to meet the fitment and connector requirements listed for the application.

What It Helps Fix

• Check engine light related to VVT system faults
• Rough idle caused by incorrect valve timing control
• Loss of power or sluggish throttle response
• Timing-related drivability issues on Nissan Versa and Versa Note
• Oil control problems affecting VVT operation

Installation Notes and Tips

Verify connector shape, terminal layout, and mounting style before installation. Confirm the vehicle application by year and model: Fits 2012-2014 Nissan Versa, N/A; Fits 2014 Nissan Versa Note, N/A; Fits 2007 Nissan Versa, N/A, to 07/2007. Clean the mounting area and inspect the electrical connector and engine oil condition during service, since VVT solenoids depend on proper oil flow and clean electrical contact.

Quality Assurance

Walker Products states that its engine management components are manufactured to meet or exceed OEM standards and specifications. The company is ISO 9001/IATF16949 certified and supports its parts with technical documentation and application data for accurate service selection.