Standard Ignition VVT607 Engine Variable Valve Timing (VVT) Sprocket - Left Bank

Overview of Standard Ignition VVT607 Engine Variable Valve Timing Sprocket

The Standard Ignition VVT607 is a precision-engineered engine variable valve timing (VVT) sprocket designed for select Toyota and Scion models. This crankshaft gear component ensures accurate timing control for optimal engine performance in vehicles like the Toyota Prius C, Yaris, and Scion xB.

• Engine variable valve timing sprocket for precise timing control
• Durable metal gear construction for long-lasting performance
• Crankshaft gear type with a 1.33 inch (33.782 mm) inside diameter
• Includes a keyway notch and single mounting hole for secure installation
• 36 teeth with a 3.67 inch (93.218 mm) outside diameter and 0.16 inch (4.064 mm) thickness

Detailed Product Description and Specifications

The Standard Ignition VVT607 sprocket is manufactured from robust metal material, ensuring durability under demanding engine conditions. It features a crankshaft gear type with a single row and 36 teeth, designed to maintain precise valve timing. The sprocket has a 1.33 inch (33.782 mm) inside diameter and a 3.67 inch (93.218 mm) outside diameter, with a thickness of 0.16 inch (4.064 mm). A keyway notch is included to align the sprocket accurately on the crankshaft, and the single mounting hole with a lug hole diameter of 0.44 inch (11.176 mm) facilitates secure attachment. This part is non-adjustable and does not include additional hardware, making it essential to verify compatibility and installation requirements.

Compatible Vehicles and Applications

This engine variable valve timing sprocket is compatible with various Toyota and Scion models, including:

• Toyota Prius C
• Toyota Yaris
• Scion xB
• Scion xA
• Scion Echo

It is specifically designed to replace the original VVT sprocket in these vehicles, ensuring proper valve timing and engine efficiency.

Common Issues Addressed by the VVT607 Sprocket

• Irregular or poor engine timing causing reduced performance
• Engine misfires related to faulty variable valve timing components
• Excessive engine noise due to worn or damaged sprocket teeth
• Check engine light triggered by VVT system malfunctions
• Reduced fuel efficiency linked to improper valve timing

Installation Notes and Tips

• Ensure the engine is cool and the battery is disconnected before installation
• Verify the sprocket’s inside diameter and keyway notch align precisely with the crankshaft
• Use proper torque specifications for the mounting bolt to avoid damage
• Inspect related timing components for wear during replacement
• Professional installation is recommended for accurate timing adjustment

Quality Assurance and Warranty Information

The Standard Ignition VVT607 sprocket is manufactured to meet OEM specifications for fit and function. While no hardware is included, the part undergoes rigorous quality control to ensure durability and reliability. Standard Ignition typically offers a limited warranty covering defects in materials and workmanship; please refer to the warranty documentation provided with the part for specific terms.