Standard Ignition VVT536 Engine Variable Valve Timing (VVT) Sprocket - Intake (Left)

Overview of Standard Ignition VVT536 Engine Variable Valve Timing Sprocket

The Standard Ignition VVT536 is a precision-engineered engine variable valve timing (VVT) sprocket designed for select Nissan and INFINITI vehicles. This crankshaft gear component ensures accurate timing control for optimal engine performance in models such as the Nissan Armada, Pathfinder, TITAN, and INFINITI QX56.

• Durable metal gear material for long-lasting performance
• Crankshaft gear type with 46 teeth and 3 timing marks
• Inside diameter of 1.13 inches (28.7 mm) with keyway notch for secure fitment
• Single mounting hole with 0.48 inch (12.2 mm) lug hole diameter
• Thickness of 0.33 inches (8.38 mm) and tooth width matching thickness for precise engagement

Detailed Product Description and Specifications

The Standard Ignition VVT536 sprocket is a non-adjustable engine variable valve timing component crafted from metal to withstand the rigors of engine operation. It features a crankshaft gear type with a single row of 46 teeth, designed to mesh accurately with the timing chain system. The sprocket includes three timing marks to assist in precise installation and timing alignment. Its inside diameter measures 1.13 inches (28.7 mm), incorporating a keyway notch to ensure a secure and stable fit on the crankshaft. The lug hole diameter is 0.48 inches (12.2 mm), with one mounting hole to facilitate proper attachment. The sprocket’s thickness and tooth width are both 0.33 inches (8.38 mm), providing consistent engagement with the timing chain for reliable valve timing control.

Compatible Vehicles and Applications

This VVT sprocket is compatible with a range of Nissan and INFINITI models, including:

• Nissan Armada
• Nissan NV2500
• Nissan NV3500
• Nissan Pathfinder
• Nissan TITAN
• INFINITI QX56

It is specifically designed to maintain proper variable valve timing function in these vehicles, supporting engine efficiency and performance.

Common Issues Addressed by the VVT536 Sprocket

• Irregular or poor engine timing leading to reduced performance
• Valve timing errors causing rough idling or misfires
• Wear or damage to the original sprocket affecting timing chain engagement
• Engine noise related to faulty variable valve timing components
• Check engine light triggered by VVT system malfunctions

Installation Notes and Tips

Installation of the Standard Ignition VVT536 sprocket requires careful alignment of the timing marks to ensure accurate valve timing. The keyway notch must be properly seated on the crankshaft to prevent slippage. Since hardware is not included, use existing mounting bolts or source appropriate fasteners. It is recommended to follow the vehicle manufacturer’s service manual for torque specifications and timing procedures. Professional installation is advised to avoid engine damage.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The VVT536 sprocket undergoes rigorous quality control to maintain durability and performance standards. While specific warranty details may vary, Standard Ignition typically offers a limited warranty against defects in material and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.