fits model: Blazer, Astro. make: Rochester, Chevy, Olds, Gmc. year: 2010.

( Brand: Carquest/tomco Carburetor ), ( Manufacturer Part Number: 7-120 ), ( Type: Fuel Injection )
The 17087280 Rochester TBI (Throttle Body Injection) throttle body is a crucial component for your 2.5L engine-equipped Chevrolet Blazer, Oldsmobile Astro, GMC Astro, and other compatible 10-12 models. This high-quality throttle body is manufactured by Carquest-Tomco, a trusted name in automotive parts, ensuring reliability and durability.
This Rochester TBI throttle body is designed to replace the worn-out or failed original part in your vehicle. It features an electronic throttle control, which allows for precise airflow control and optimal engine performance. The throttle body is equipped with a fuel injector, which delivers fuel directly into the engine's combustion chamber, ensuring efficient combustion and improved fuel economy.
The throttle body is made from high-grade materials that can withstand the harsh conditions of an automotive engine, including exposure to heat, fuel, and various engine fluids. It is engineered to provide a smooth and responsive throttle response, improving drivability and overall vehicle performance.
The installation process for this throttle body is straightforward, thanks to its user-friendly design and clear installation instructions provided by Carquest-Tomco. It is a direct fit replacement, which means it is designed to fit and function perfectly in your specific vehicle make and model.
In conclusion, the 17087280 Rochester TBI throttle body is a top-notch replacement part for your 2.5L engine-equipped vehicle. Its electronic throttle control, fuel injection system, and high-quality materials ensure reliable performance and improved fuel economy. With its straightforward installation process, you can easily upgrade your vehicle and enhance its performance.
Pros of buying a 17087280 Rochester TBI Throttle Body for Chevy 10 Blazer, 2.5L Astro, Olds, and GMC:1. OEM Replacement: This throttle body is an original equipment manufacturer (OEM) replacement part, ensuring a perfect fit and compatibility with your vehicle.
2. Improved Performance: The TBI (Throttle Body Injection) system allows for precise fuel delivery, leading to improved engine performance, better fuel efficiency, and reduced emissions.
3. Quality Assurance: Carquest-Tomco is a well-known and reputable supplier of automotive parts, guaranteeing high-quality construction and materials.
4. Reliable and Durable: The throttle body is built to last, providing reliable performance over an extended period.
Cons of buying a 17087280 Rochester TBI Throttle Body for Chevy 10 Blazer, 2.5L Astro, Olds, and GMC:1. Cost: Replacing the throttle body can be an expensive repair, and the price of this part might be higher than some aftermarket alternatives.
2. Installation Complexity: Installing the throttle body can be a challenging task due to the intricate nature of the engine system. A professional mechanic may be required.
3. Potential for Damage: During the removal and installation process, there is a risk of damaging other engine components, which could lead to additional repair costs.
Conclusion:The 17087280 Rochester TBI Throttle Body is a reliable and high-quality OEM replacement part that offers improved engine performance and fuel efficiency. While the cost and installation complexity are potential disadvantages, the peace of mind and long-term benefits provided by this part make it a worthwhile investment. It is recommended to consider professional installation to ensure the correct installation and minimize the risk of damage to other engine components.
Throttle body was reman a few years ago and has some light patina from sitting, see pics for condition. Reman Rochester tbi fuel injection throttle body, id number please verify part and pics match your application.
I am not familiar with all makes and model's this fits.