Walker 590-1232 Engine Variable Valve Timing (VVT) Solenoid - Exhaust

Walker Products 590-1232 Exhaust VVT Solenoid

Walker Products 590-1232 is an engine variable valve timing (VVT) solenoid for exhaust-side applications on select Land Rover models. It is built for direct replacement use where precise oil control is needed to support cam timing operation and engine performance.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting OEM standards and specifications. The Walker Products line includes engine sensors and related control components for repair work that demands accurate fitment and dependable operation.

Key Features

• Engine variable valve timing (VVT) solenoid for exhaust applications
• Walker Products part number 590-1232
• Direct-fit replacement for select Land Rover Discovery Sport, Range Rover Evoque, and LR2 models
• Built for engine management systems that rely on controlled oil flow to actuate cam timing
• Cross-references Standard Ignition VVT394 for the same application

Fitment

• Fits 2015-2017 Land Rover Discovery Sport, exhaust.
• Fits 2012-2017 Land Rover Range Rover Evoque, exhaust.
• Fits 2013-2015 Land Rover LR2, exhaust.

What It Helps Address

• Check engine lights related to VVT system performance
• Rough idle caused by exhaust cam timing control issues
• Loss of power from inconsistent valve timing response
• Engine hesitation tied to oil-control solenoid malfunction
• Timing-related drivability concerns on Land Rover Discovery Sport, Range Rover Evoque, and LR2 applications

Installation Notes

Confirm the vehicle year, model, and exhaust-side application before installation. Inspect the connector, wiring, and oil passages during service, and verify that the replacement matches the original part number 590-1232 and the vehicle’s VVT configuration.

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 and IATF 16949 certified, with product management, engineering, and technical support backing its aftermarket parts.