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Spectra TB1009 Fuel Injection Throttle Body Assembly
Overview of Spectra TB1009 Fuel Injection Throttle Body Assembly
The Spectra TB1009 Fuel Injection Throttle Body Assembly is designed for reliable performance in heavy-duty Chevrolet and GMC trucks. This throttle body assembly is engineered to meet OEM specifications, ensuring proper air and fuel delivery for optimal engine function.
- Direct replacement for original throttle body assembly
- Compatible with Chevrolet and GMC 2500 and 3500 series trucks
- Precision-engineered for accurate throttle response
- Durable construction to withstand heavy-duty use
- Part number TB1009 for easy identification and fitment
Detailed Product Description
The Spectra TB1009 throttle body assembly is a critical component in the fuel injection system, responsible for regulating the amount of air entering the engine. This assembly is compatible with Chevrolet Avalanche 2500, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, Silverado 3500, Suburban 2500, and Yukon XL 2500 models. Designed to meet or exceed OEM standards, the TB1009 ensures consistent throttle response and efficient fuel delivery, which is essential for maintaining engine performance and fuel economy in these heavy-duty trucks.
Compatible Vehicles and Applications
- Chevrolet Avalanche 2500
- Chevrolet Sierra 2500 HD and 2500 HD Classic
- Chevrolet Sierra 3500 and 3500 Classic
- Chevrolet Silverado 2500 HD and 2500 HD Classic
- Chevrolet Silverado 3500 and 3500 Classic
- Chevrolet Suburban 2500
- GMC Sierra 2500 HD and 2500 HD Classic
- GMC Sierra 3500 and 3500 Classic
- GMC Yukon XL 2500
Common Issues Addressed by TB1009 Throttle Body Assembly
- Irregular or poor throttle response
- Engine stalling or hesitation during acceleration
- Check engine light related to throttle body faults
- Reduced fuel efficiency due to improper air-fuel mixture
- Rough idling or engine performance issues
Installation Notes and Tips
Installation of the Spectra TB1009 throttle body assembly should be performed by a qualified technician familiar with fuel injection systems. Ensure the vehicle’s battery is disconnected before removal to prevent electrical issues. Clean the throttle body mounting surface and inspect related sensors and wiring harnesses for damage. After installation, perform a throttle body relearn procedure if required by the vehicle’s ECU to ensure proper operation.
Quality Assurance and Warranty
Spectra manufactures the TB1009 throttle body assembly to meet strict quality standards, ensuring durability and reliable performance. This part is tested for fit and function to match OEM specifications. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD Classic | 8.1L | V8 | GAS | N/A | |
| 2007 | Chevrolet | Silverado 3500 Classic | 8.1L | V8 | N/A | ||
| 2007 | GMC | Sierra 2500 HD Classic | 8.1L | V8 | N/A | ||
| 2007 | GMC | Sierra 3500 Classic | 8.1L | V8 | N/A | ||
| 2006 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | ||
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | |
| 2006 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | ||
| 2006 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | ||
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | |
| 2006 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | |
| 2006 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | ||
| 2005 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | ||
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | |
| 2005 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | ||
| 2005 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | ||
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | |
| 2005 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | |
| 2005 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | ||
| 2004 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | ||
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | |
| 2004 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | ||
| 2004 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | ||
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | |
| 2004 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | |
| 2004 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | ||
| 2003 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | ||
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | |
| 2003 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | N/A | |
| 2003 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | ||
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | |
| 2003 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | |
| 2003 | GMC | Yukon XL 2500 | 8.1L | 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.