Walker 590-1187 Engine Variable Valve Timing (VVT) Solenoid - Right

Overview of Walker Products Engine VVT Solenoid 590-1187

The Walker Products Engine Variable Valve Timing (VVT) Solenoid 590-1187 is designed to regulate oil flow to the camshaft phasers, optimizing engine performance and efficiency. This solenoid is compatible with select INFINITI and Nissan models, including the Altima, JX35, Maxima, Murano, Pathfinder, Quest, and QX60.

• Compatible with INFINITI and Nissan vehicles
• Part number 590-1187 for precise identification
• Controls variable valve timing for improved engine efficiency
• Designed for models Altima, JX35, Maxima, Murano, Pathfinder, Quest, and QX60
• Manufactured under the Walker Products brand line

About the Walker Products Brand Line

Walker Products offers a range of engine components focused on durability and reliable performance. Their Engine Variable Valve Timing Solenoids, including part number 590-1187, are engineered to meet OEM specifications, ensuring proper fit and function for the intended Nissan and INFINITI models. This product line emphasizes precision in controlling valve timing to support engine efficiency and emissions control.

Detailed Product Description

The Walker 590-1187 Engine VVT Solenoid plays a critical role in the variable valve timing system by modulating oil flow to the camshaft phasers. This modulation adjusts valve timing dynamically, which helps improve fuel economy, reduce emissions, and maintain engine power. Specifically designed for compatibility with Nissan and INFINITI vehicles such as the Altima, Maxima, Murano, Pathfinder, Quest, JX35, and QX60, this solenoid ensures seamless integration with the engine management system.

Common Issues Addressed by the VVT Solenoid

• Engine performance irregularities due to faulty valve timing
• Check engine light triggered by VVT system errors
• Reduced fuel efficiency and increased emissions
• Rough idling or stalling related to timing control
• Engine hesitation or loss of power during acceleration

Installation Notes and Tips

• Ensure vehicle compatibility with Nissan Altima, Maxima, Murano, Pathfinder, Quest, JX35, or INFINITI QX60 before installation
• Disconnect the battery prior to installation to prevent electrical issues
• Follow manufacturer torque specifications when securing the solenoid
• Inspect related wiring and connectors for damage during replacement
• Clear any diagnostic trouble codes after installation to reset the engine control module

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their Engine Variable Valve Timing Solenoids, including part number 590-1187. Each unit is tested to meet OEM performance criteria. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation to ensure proper protection.