fits model: H3. make: Hummer. year: 2008–2010.

( Part Type: Valve Throttle ), ( Warranty Length: 6 Month Warranty )
The 79978694 Throttle Body is a crucial component in the engine management system of your 2008-2010 H3 and 2009-2010 Valve Hummer vehicles equipped with a 3.7L engine. This part is responsible for regulating the amount of air that enters the engine's combustion chamber in response to the driver's acceleration input, thereby controlling engine RPM and power output.
This throttle body is a direct replacement for your worn-out or faulty original part. It features a durable construction, with a high-quality housing made from heat-resistant materials that can withstand the harsh operating conditions of your engine. The throttle plate is made from hardened steel for long-lasting performance, while the butterfly mechanism ensures smooth and precise throttle response for optimal acceleration and fuel efficiency.
The 79978694 Throttle Body also comes with a built-in idle air control (IAC) motor, which helps maintain a consistent idle speed during cold starts and while idling, ensuring your vehicle starts smoothly and runs quietly. The IAC motor is easily adjustable, allowing you to fine-tune the idle speed to your preference or to meet any emissions regulations.
The throttle body is designed to fit seamlessly into your vehicle's engine bay, with accurate and precise mounting location marks to ensure a hassle-free installation. It comes with all necessary hardware, including mounting bolts and gaskets, for a complete and hassle-free installation.
In summary, the 79978694 Throttle Body is a high-quality replacement part that offers superior performance, durability, and ease of installation. By upgrading your vehicle's throttle body, you can improve its acceleration, fuel efficiency, and overall engine performance, while ensuring a smooth and quiet ride.
Pros of buying a 79978694 throttle body for a 2008-2010 Hummer H3:1. OEM part: This throttle body is a direct replacement for the original part, ensuring a perfect fit and function.
2. Improved performance: A new throttle body can help improve the engine's throttle response, acceleration, and overall performance.
3. Cost-effective: Replacing a faulty or worn-out throttle body can prevent more expensive engine repairs in the future.
4. Reliability: The OEM part is designed to last and is backed by a warranty, providing peace of mind.
Cons of buying a 79978694 throttle body for a 2008-2010 Hummer H3:1. Potential for installation difficulties: Installing a throttle body can be a complex process, requiring specialized tools and knowledge.
2. Cost: While the part itself may be relatively affordable, the cost of installation and labor can add up.
3. Part availability: Depending on the location and availability, the part may not be readily available, leading to delays in repairs.
In conclusion, the 79978694 throttle body is a reliable and cost-effective solution for improving the performance and longevity of a 2008-2010 Hummer H3. However, potential installation difficulties and costs should be taken into account before making a purchase. It is recommended to consult with a professional mechanic or auto parts store to ensure the correct part is ordered and to inquire about any potential installation issues.
No photos of the actual item are available.
7l throttle valve body 96k this online listing is in good, used, working condition.