Standard Ignition VVT149 Engine Variable Valve Timing (VVT) Solenoid - Right

Reliable Engine Variable Valve Timing Solenoid for Nissan and INFINITI

The Standard Ignition VVT149 Engine Variable Valve Timing (VVT) Solenoid is designed to maintain optimal engine performance in select Nissan and INFINITI vehicles. This solenoid ensures precise control of the variable valve timing system, contributing to efficient engine operation and improved fuel economy.

• Compatible with Nissan Pathfinder and INFINITI QX4 models
• Part number VVT149 for accurate identification
• Engine Variable Valve Timing solenoid for precise valve control
• Direct replacement for original equipment parts
• Durable construction for consistent performance

Product Overview and Functionality

The Standard Ignition VVT149 solenoid plays a critical role in the engine's variable valve timing system by regulating oil flow to the camshaft phasers. This regulation adjusts valve timing dynamically, optimizing engine power and efficiency under various driving conditions. Designed specifically for Nissan Pathfinder and INFINITI QX4 vehicles, this solenoid meets OEM specifications to ensure proper fit and function. Using the correct part number VVT149 helps maintain engine reliability and performance.

Common Applications and Problem Resolution

• Restores proper variable valve timing operation in Nissan Pathfinder and INFINITI QX4
• Resolves engine performance issues such as rough idling or reduced power
• Addresses check engine light triggers related to VVT system faults
• Improves fuel efficiency by ensuring accurate valve timing adjustments
• Eliminates engine hesitation or stalling caused by faulty solenoid operation

Installation Notes and Tips

Installation of the Standard Ignition VVT149 solenoid requires basic mechanical skills and proper tools. Before replacement, verify compatibility with your Nissan Pathfinder or INFINITI QX4 model year. It is recommended to disconnect the battery and relieve engine pressure prior to removal. Ensure the mounting surface is clean and free of debris before installing the new solenoid. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The VVT149 solenoid undergoes rigorous quality control to ensure consistent operation within the variable valve timing system. This part is backed by Standard Ignition's limited warranty, covering defects in material and workmanship under normal use conditions.