Hitachi VTG0014 Engine Variable Valve Timing (VVT) Sprocket - Intake

Overview of Hitachi Engine Variable Valve Timing Sprocket VTG0014

The Hitachi VTG0014 Engine Variable Valve Timing (VVT) Sprocket is designed for precise valve timing control in select Nissan and Infiniti vehicles. Engineered to meet OEM specifications, this VVT sprocket supports optimal engine performance and efficiency.

• Compatible with Infiniti and Nissan models including Altima, Maxima, Murano, Pathfinder, Quest, and QX60
• Single unit per vehicle application
• Height dimension of 2.34 inches for accurate fitment
• Outside diameter measures 4.04 inches ensuring proper engagement
• Weight of 3.60 pounds for balanced operation
• Does not include gasket

Detailed Product Description

The Hitachi VTG0014 VVT sprocket is a critical component in the engine valve train system, responsible for adjusting valve timing to improve fuel efficiency and engine responsiveness. With a height of 2.34 inches and an outside diameter of 4.04 inches, this sprocket is engineered to fit precisely within the variable valve timing mechanism of compatible Nissan and Infiniti engines. Weighing 3.60 pounds, it maintains the necessary balance for smooth operation without adding excess mass. This part is supplied individually and does not include a gasket, so ensure gasket compatibility when replacing.

Common Applications and Problem Resolution

• Restores proper valve timing control in Nissan Altima and Maxima engines
• Addresses engine performance issues related to faulty or worn VVT sprockets in Infiniti QX60 and Murano
• Helps resolve rough idling and reduced fuel efficiency caused by timing inconsistencies
• Supports repair of variable valve timing system failures in Nissan Pathfinder and Quest
• Prevents engine misfires linked to damaged or malfunctioning VVT sprockets

Installation Notes and Tips

When installing the Hitachi VTG0014 VVT sprocket, verify compatibility with your specific vehicle model and engine type. Since this part does not include a gasket, inspect the existing gasket and replace if necessary to ensure a proper seal. Follow manufacturer torque specifications and alignment procedures to maintain correct valve timing and avoid engine damage.

Quality Assurance and Warranty

Hitachi manufactures the VTG0014 VVT sprocket to meet stringent quality standards, ensuring durability and reliable performance. This part is built to OEM specifications for Nissan and Infiniti vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.