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Standard Ignition VVT642 Engine Variable Valve Timing (VVT) Sprocket - Intake
Overview of Standard Ignition VVT642 Engine Variable Valve Timing Sprocket
The Standard Ignition VVT642 is an engine variable valve timing sprocket designed specifically for Ford and Lincoln vehicles, including the LS and Thunderbird models. This component plays a critical role in optimizing engine performance by precisely controlling valve timing.
- Engine variable valve timing sprocket for accurate valve timing control
- Compatible with Ford LS and Lincoln Thunderbird models
- Durable construction to withstand engine operating conditions
- Part number VVT642 for easy identification and replacement
Detailed Product Description
The Standard Ignition VVT642 sprocket is engineered to work seamlessly with the variable valve timing system in select Ford and Lincoln engines. By adjusting the timing of the camshaft, this sprocket helps improve engine efficiency, fuel economy, and emissions control. The VVT642 is manufactured to meet OEM specifications, ensuring reliable fitment and function in the Ford LS and Lincoln Thunderbird models. Its robust design supports consistent performance under various driving conditions.
Common Applications and Problem Resolution
- Restores proper variable valve timing function in Ford LS and Lincoln Thunderbird engines
- Addresses engine performance issues related to valve timing irregularities
- Helps reduce rough idling and engine hesitation caused by faulty VVT sprockets
- Improves fuel efficiency by maintaining optimal valve timing
- Supports emission control by ensuring accurate valve operation
Installation Notes and Tips
When installing the Standard Ignition VVT642 sprocket, ensure the engine is cool and follow manufacturer torque specifications. Proper alignment of the sprocket with the camshaft and timing chain is essential for correct operation. It is recommended to inspect related components such as the timing chain and tensioner during replacement to maintain overall system integrity.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The VVT642 sprocket undergoes rigorous quality control to ensure consistent fit and function. Please refer to Standard Ignition's warranty policy for specific coverage details.
| Brand | Standard Ignition |
|---|---|
| Part Number | VVT642 |
| Functions | Engine variable valve timing sprocket |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Lincoln | LS | 3.9L | V8 | Intake | |
| 2005 | Ford | Thunderbird | 3.9L | V8 | Intake | |
| 2005 | Lincoln | LS | 3.9L | V8 | Intake | |
| 2004 | Ford | Thunderbird | 3.9L | V8 | Intake | |
| 2004 | Lincoln | LS | 3.9L | V8 | Intake | |
| 2003 | Ford | Thunderbird | 3.9L | V8 | Intake | |
| 2003 | Lincoln | LS | 3.9L | V8 | Intake | |
| 2002 | Lincoln | LS | 3.9L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.