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throttle body assembly - compatible with chevy, gmc, cadillac, buick & hummer 🔧 vehicles - silverado, suburban, tahoe, envoy xl, sierra, yukon, escalade - replaces 12679525, 12570800 logo

Throttle Body Assembly - Compatible with Chevy, GMC, Cadillac, Buick & Hummer 🔧 Vehicles - Silverado, Suburban, Tahoe, Envoy XL, Sierra, Yukon, Escalade - Replaces 12679525, 12570800 Review

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Revainrating 3 out of 5  
Rating 
3.1
🛢️ Fuel System, 🏎️ Performance Car Parts & Accessories

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Description of Throttle Body Assembly - Compatible with Chevy, GMC, Cadillac, Buick & Hummer 🔧 Vehicles - Silverado, Suburban, Tahoe, Envoy XL, Sierra, Yukon, Escalade - Replaces 12679525, 12570800

Enhance Your Vehicle's Fuel System with the Throttle Body Assembly Actuator Silverado

The Throttle Body Assembly Actuator Silverado is a top-of-the-line replacement part that belongs to the Fuel System category. This meticulously designed component plays a crucial role in regulating the proper volume of airflow into the engine, ensuring an optimal mixture of fuel and air. If you own a Chevrolet, GMC, Cadillac, Buick, or Hummer vehicle and are experiencing issues such as engine stalling, failure to start, electronic throttle warning lights, hesitation, or power surges during acceleration, it's highly likely that your throttle body requires attention.

Seamless Compatibility and Wide Application

This high-quality replacement throttle body assembly is compatible with a broad range of popular Chevrolet, GMC, Cadillac, Buick, and Hummer vehicles. Whether you own a 2004 Rainier, 2003-2006 Escalade, ESV, EXT, 2003-2006 Avalanche, 2007 Express 1500, 2003-2006 Silverado 1500 V8, or any other model mentioned in the extensive vehicle list, this throttle body assembly is an excellent fit for your needs. It replaces commonly found part numbers, including 12679525, 12570800, 977-307, and 977307, providing a reliable solution for Suburban 1500, 2500, Tahoe, Trailblazer, Savana, SSR, Express, and Tahoe models spanning the years 2003 to 2007.

Ensuring Optimal Performance and Longevity

When it comes to the performance and longevity of your vehicle, having a properly functioning throttle body is essential. The Throttle Body Assembly Actuator Silverado from AA Ignition is meticulously manufactured to meet or exceed the specifications of the original factory throttle body. Crafted with OEM fit, quality, and finish, this replacement part offers a seamless installation process and ensures that your vehicle's fuel system operates at its best. Say goodbye to carbon and dirt-related throttle body issues and enjoy improved engine performance and efficiency with this high-quality replacement from AA Ignition.

Multiple Applications for Versatility

The Throttle Body Assembly Actuator Silverado is a versatile component that can be utilized in various vehicles across different applications. Here are some of the common uses for this throttle body assembly:

  • Enhancing the throttle response and fuel efficiency of your Chevrolet Suburban 1500 or 2500.
  • Restoring the performance and power of your GMC Yukon or Sierra 3500.
  • Addressing throttle-related issues in your Cadillac Escalade, ESV, or EXT.
  • Improving engine performance and acceleration in your Buick Rainier or Hummer H2.
  • No matter which vehicle you own from the extensive compatibility list, the Throttle Body Assembly Actuator Silverado is a reliable solution that can bring noticeable improvements to your driving experience.

    Replacement Throttle Body Assembly - regulates the proper volume of airflow into the engine which is essential to the mixture of fuel and air in the engine. If you are experiencing engine stalling, failing to start, electronic throttle warning light came on, hesitation or power surging on acceleration on your Escalade, Express 1500, 2500 3500, SSR, Suburban, Yukon XL then you may have a problem with your vehicle's throttle body. Compatible Replacement for Chevrolet, GMC, Cadillac, Buick & Hummer Vehicles - 2004 Rainier | 2003 - 2006 Escalade, ESV, EXT | 2003 - 2006 Avalanche | 2007 Express 1500 | 2003 - 2006 Silverado 1500 V8 | 2007 Silverado 1500 Classic | 2003 - 2006 Suburban 1500 | 2003 - 2007 Savana 2500 | 2003 - 2004 Sierra 2500 | 2003 - 2006 Sierra 3500 | 2003 - 2006 Yukon | 2003 - 2007 H2 | & more. See below for the full vehicle list. Replaces Part# 12679525, 12570800, 977-307, 977307 commonly found on popular Suburban 1500, 2500, Tahoe, Trailblazer, Savana, , SSR, Express, Tahoe models including year models 03, 04, 05, 06, 07. The throttle body on your Envoy XL, Trailblazer or other model can easily be located near the engine inside the engine bay connected to the air intake. This replacement throttle body from AA Ignition comes with the throttle actuator. The old throttle body commonly fails due to carbon and dirt. OEM Fit, Quality, Finish - This throttle body assembly from AA Ignition is manufactured to the same specifications if not better as the factory throttle body. While this is not a genuine OEM part, it is a direct replacement and it will fit, work and appear exactly like the factory throttle body on your vehicle. Lifetime Warranty - This throttle body assembly from AA Ignition comes complete with a lifetime warranty. If the throttle body ever fails on your Express 1500, 2500, 3500, Savana 2500, 3500, Sierra 3500 HD or H2 simply contact us for a replacement. Save time and money off of dealer prices by purchasing this part and replacing it yourself.

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    Reviews

    Global ratings 13 · Assessments 1 · Content reviews 12
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    Type of review

    Revainrating 5 out of 5

    No more inertia mode: spare parts

    EXCLUDED "Engine Low Power Mode" in my 03 Avalanche. That's your problem. Buy this part. These are 1 air hose, 3 screws and 2 coolant compartments. Changing a TB is faster and easier/less work than changing a tire.

    Pros
    • delivery was very quick
    Cons
    • I vaguely remember

    Revainrating 3 out of 5

    2004 Chevy Tahoe 5.3

    Reduced engine performance after installation. The cleared code worked fine several times until 4 days ago the car started and drove and then stopped while driving or at traffic lights. Purchase at dealer estimate 1200

    Pros
    • Easy to read control panel
    Cons
    • Updates

    Revainrating 5 out of 5

    Great product and easy installation

    I fitted this new throttle body in an hour and after five minutes of retraining the car I drove it for about an hour it ran smooth and most importantly no more. low power codes.

    Pros
    • Very good value for money
    Cons
    • Nothing

    Revainrating 1 out of 5

    Took about 3 weeks

    Installed on a 2003 Silverado HD, only done about 100 miles. Then he started throwing out the reduced engine power code. I ended up buying another one from AutoZone. Don't waste your time and money on this. Leave yourself in a dilemma.

    Pros
    • Great for a small home
    Cons
    • Long delivery time

    Revainrating 5 out of 5

    Ease of installation. - fuel system

    It was slightly different from the factory which made the installation easy and simple, it only required the water pump hose to be partially disconnected and the part slipped off with no problem. Recalibrating was easy too.

    Pros
    • cool product
    Cons
    • repair

    Revainrating 1 out of 5

    Looks great but put in new throttle codes!

    I had to spend 4x the cost of this throttle body to diagnose the car with the same code after installing this throttle body. A very small difference in TPS readings puts the car in emergency mode. I didn't think the new part would be defective so I took it to the dealer to have it fixed. $800 later, the machine is working fine. Your fault!

    Pros
    • Sleek design
    Cons
    • Not sure

    Revainrating 1 out of 5

    I will no longer buy auto parts from Revain websites. Poor quality supplier.

    My truck has been working fine for 2 weeks now I need to replace the throttle body as new codes are coming out saying the throttle is not responding and has gone into sleep mode ( Can the truck run at all now stop driving) and will not leave low power mode until a new throttle body is replaced.

    Pros
    • Great for outdoor activities
    Cons
    • Miscellaneous Miscellaneous

    Revainrating 5 out of 5

    Good fast. Still working

    I ordered this and it's not working. I didn't want to retrain my truck, I had a perpetually downsized engine and the engine light was on so I ordered a replacement and the replacement worked on my truck as if it wasn't supposed to turn on the engine light or downsized engine when starting. However, I did notice that my first throttle position sensor had something riveted in it and the new throttle position sensor had screws. Maybe they're just refurbished items. But it comes at a price. The…

    Pros
    • Decent performance
    Cons
    • Lots of stuff

    Revainrating 1 out of 5

    I will no longer buy auto parts from Revain websites. Poor quality supplier.

    My truck has been working fine for 2 weeks now. I need to replace the throttle body because now new codes are popping up saying the throttle is not responding and has gone into sleep mode (Cannot drive a truck at all now) and will not come out of low power mode until a new throttle body is replaced .

    Pros
    • Spare parts
    Cons
    • Some errors

    Revainrating 5 out of 5

    Good fast. Still working

    Ordered, not working. I didn't want to retrain my truck, I had a perpetually downsized engine and the engine light was on so I ordered a replacement and the replacement worked on my truck as if it wasn't supposed to turn on the engine light or downsized engine when starting. However, I did notice that my first throttle position sensor had something riveted in it and the new throttle position sensor had screws. Maybe they're just refurbished items. But it comes at a price. The seller sent a…

    Pros
    • Automotive
    Cons
    • Protection