fits model: 1500, Sierra. year: 2007–2012.

( Brand: A1 Cardone ), ( Manufacturer Part Number: 81FGWWD76 ), ( Type: Throttle Body ), ( Fit Note: Remanufactured Fuel Injection Throttle Body Relearn Procedu. ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )
The **A1 Cardone 81FGWWD76 Throttle Body** is a high-performance, precision-engineered component designed specifically for the 2007 2012 Chevrolet/GMC Sierra 1500 and Savana models equipped with the **5.3L Vortec V8 (L56/L57/L59/L67)** engines. This aftermarket throttle body is crafted to deliver superior airflow, enhanced throttle response, and improved engine efficiency, making it an ideal upgrade for both street and light-duty towing applications. Built with a **high-quality, durable plastic housing** and a **sealed, precision-machined throttle plate**, this throttle body eliminates the common issues associated with stock units, such as sticking, inconsistent idle, or sluggish acceleration. The **smooth, linear operation** of the throttle blade ensures a more responsive and predictable power delivery, allowing for better control under varying load conditions whether you're hauling heavy loads, towing trailers, or simply cruising with a spirited drive.
One of the standout features of the A1 Cardone throttle body is its **compatibility with modern vehicle management systems**, including **OBD-II compliant designs** that integrate seamlessly with factory and aftermarket ECUs. This ensures that the throttle body functions correctly with the vehicle s fuel injection and ignition systems, providing a clean and reliable upgrade without requiring extensive modifications. The unit is also **easy to install**, designed to replace the stock throttle body with minimal effort, and often comes with **gaskets and mounting hardware** to ensure a secure fit. Whether you're looking to enhance performance, address idle issues, or simply replace a worn-out OEM component, this throttle body offers a **cost-effective yet high-performance solution** that delivers noticeable improvements in drivability and engine responsiveness.
For enthusiasts and professionals alike, the A1 Cardone 81FGWWD76 is a **trusted name in performance aftermarket parts**, known for its **durability, precision, and reliability**. Whether you're running a stock engine setup or pairing it with a performance chip, turbocharger, or supercharger, this throttle body is engineered to handle the demands of modern driving while maintaining smooth operation. With its **robust construction, smooth action, and OBD-II compatibility**, it stands as a dependable choice for those seeking to optimize their Chevrolet/GMC s throttle response without compromising on quality or ease of installation.
### **Pros and Cons of buying a A1 Cardone 81FGWWD76 Throttle Body for 2007 2012 Ford Sierra 1500/Savana**
#### **Pros:**1. **Improved Throttle Response** A high-quality throttle body like the A1 Cardone is designed to reduce lag and provide smoother acceleration, especially in stop-and-go traffic or when revving the engine.
2. **Better Fuel Efficiency (Under Certain Conditions)** A properly functioning throttle body ensures optimal air intake, which can help maintain or slightly improve fuel economy if the original unit was worn or clogged.
3. **Enhanced Engine Performance** If the original throttle body was restricted (due to carbon buildup or wear), replacing it with a performance unit can restore or even slightly increase horsepower and torque.
4. **Durability & Build Quality** A1 Cardone is known for manufacturing high-quality aftermarket parts, often using materials that resist corrosion and wear better than OEM components over time.
5. **Compatibility with Modifications** If you plan to add a turbocharger, supercharger, or other performance upgrades, a performance throttle body like this one is a better long-term investment than the stock unit.
6. **Easier Maintenance** Some performance throttle bodies are designed with easier access for cleaning or replacement of internal components, reducing long-term hassle.
7. **Potential for Better Idle Stability** A well-calibrated throttle body can help eliminate rough idling, which is common in older Ford engines with worn throttle bodies.
#### **Cons:**1. **Cost** A performance throttle body is more expensive than an OEM replacement, which may not be justified if the original unit was only slightly worn.
2. **Requires Tuning** Installing a performance throttle body often necessitates a tune (ECU reprogramming) to prevent drivability issues like stalling, rough idle, or hesitation. This adds to the cost.
3. **Potential for Overcomplication** If your engine is already running well with the stock throttle body, upgrading may not provide noticeable benefits unless you re pushing for serious performance gains.
4. **Installation Complexity** Some throttle bodies require wiring harness modifications or sensor recalibration, which may not be a straightforward DIY job for inexperienced mechanics.
5. **Risk of Mismatch with Stock Sensors** If the throttle body has integrated sensors (like throttle position sensors), they may need recalibration or replacement to work correctly with the stock ECU.
6. **Warranty Concerns** If the vehicle is under warranty, modifying it with aftermarket parts (even a throttle body) could void certain coverage, depending on the manufacturer s policies.
7. **Mixed Results Without Supporting Mods** If you re only replacing the throttle body without upgrading fuel delivery, intake, or exhaust, gains may be minimal compared to the cost.
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### **Conclusion:**The **A1 Cardone 81FGWWD76 throttle body** is a solid choice for Ford Sierra 1500/Savana owners who are looking to **eliminate throttle lag, improve throttle response, and support future performance modifications**. It is particularly beneficial if your original throttle body was failing or if you plan to add forced induction.
However, if your engine is already running smoothly with the stock unit and you re not pursuing significant power gains, the upgrade may not be worth the cost. **A thorough evaluation of your engine s condition, driving needs, and long-term goals** is essential before deciding.
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### **Recommendation:** - **Install if:**- You experience **throttle lag, rough idling, or hesitation** in your current setup.
- You plan to **add a turbocharger, supercharger, or other performance upgrades** in the near future.
- You want a **long-term solution** that outperforms the stock unit in terms of durability and response.
- You re willing to **invest in a tune** to optimize performance and drivability.
- **Skip if:**- Your engine runs **smoothly with the stock throttle body** and you re not pursuing major modifications.
- You re on a **tight budget** and the cost doesn t justify the expected gains.
- You re not comfortable with **ECU tuning or minor wiring adjustments** required for proper installation.
For best results, **pair this upgrade with a professional tune** and ensure all related components (fuel system, sensors, etc.) are in good condition. If in doubt, consult a **Ford specialist or performance tuner** before purchasing.
Our re manufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. A specialized component cleaning process prevents the throttle bore surface from being deformed, ensuring optimum air flow. Each unit is disassembled and meticulously inspected. Features: Remanufactured Fuel Injection Throttle Body.
Throttle Body 81FGWWD76 for Sierra 1500 Savana 2008 2007 2009 2010 2011 2012: Brand: A1 Cardone condition: Remanufactured, Notes Remanufactured Fuel Injection Relearn procedure may need to be performed upon installation of unit. Characteristics throughout the entire operational range. Detailed Applications Vehicle Engine, 2008 2014 GMC Savana 15004.3L V6, 2007 2013 Sierra V6. Each component is inspected, remanufactured or replaced resulting in reliable and consistent performance.
Please refer to the service manual for vehicle specific instructions. The high and low integrated throttle position sensors are tested to match.E. As a remanufactured Original Equipment part, this unit guarantees perfect vehicle fit. Final assemblies are tested for all critical functions, including response time and air flow at multiple points.
Each unit is guaranteed to function like the original.