Feature
●A throttle body is a butterfly valve located between the air intake filter and the intake manifold. As the gas pedal is pushed down by driver, the valve opens, allowing air to enter the engine. As more air flows into the engine, it injects more fuel, thus allowing for more power. A properly sized throttle body will provide sufficient airflow and velocity for good engine power and throttle response.
●This throttle body fits for Cadillac: 2009 - 2014 CTS, 2009 - 2014 Escalade, for Chevy: 2009 - 2013 Avalanche, 2012 - 2014 Camaro, 2010 - 2012 Colorado, 2009 - 2013 Corvette, 2009 - 2013 Express1500, 2009 - 2014 Express 2500/3500/4500, 2009 - 2014 Silverado 1500/2500/3500, 2009 - 2014 Suburban 1500, 2009 - 2013 Suburban 2500, 2009 - 2014 Tahoe, 2009 Trailblazer, for Hummer: 2009 H2, 2009 - 2010 H3/H3T, 2009 Saab 9-7X.
●This throttle body fits for GMC: 2009 - 2012 Canyon, 2009 Envoy, 2009 - 2014 Savana 1500, 2009 - 2015 Savana 2500/3500, 2009 - 2013 Sierra 1500/4500, 2009 - 2015 Sierra 2500/3500, 2009 - 2014 Yukon XL 1500, 2009-2013 Yukon XL 2500. OE part number: 12629992, 12601387, 67-3013, 217-3151, 337-02212, S20019. Please check your OE number before you order it.
●The throttle body regulates the proper volume of airflow into the engine which is essential to the mixture of fuel and air in the engine. When a throttle body goes bad, then it wont function properly. If it stays shut then your engine is not going receive air and it wont start. When the throttle gets stuck in an open position than your vehicle will receive too much air and cause it to have a high or fluctuating idle.
●The throttle body is very important to engine. Essentially, it allows horsepower to flow through it.Therefore, if your throttle body fails, replace it as soon as possible, and your vehicle will drive like new. This throttle body fits 09 10 11 12 13 14 15 years.
[12629992]
Description
What is a throttle body?
A throttle body is a butterfly valve located between the air intake filter and the intake manifold. As the gas pedal is pushed down by driver, the valve opens, allowing air to enter the engine. As more air flows into the engine, it injects more fuel, thus allowing for more power. A properly sized throttle body will provide sufficient airflow and velocity for good engine power and throttle response.
When a throttle body goes bad, then it wont function properly. If it stays shut then your engine is not going receive air and it wont start. When the throttle gets stuck in an open position than your vehicle will receive too much air and cause it to have a high or fluctuating idle.
Symptoms of a Bad or Failing Throttle Body
1. Dirt, grime, and carbon deposits on the inside of the housing
Similar to dirt and grime, carbon deposits can create an uneven surface inside the walls of the throttle body which can disrupt the atomization of the air/fuel mixture.
2. Electrical problems
In the case of the throttle body, electrical connection problems will cause inaccurate or intermittent information to be relayed to the car’s computer, resulting in faulty corrections to the air/fuel mixture.
3. Vacuum leaks or an incorrectly adjusted throttle stop
Vacuum leaks can disrupt the air/fuel flow due to an imbalance of air flow which can cause throttle body pressure problems. The issue could also be an incorrectly adjusted throttle stop.
4. Poor or high idle
When a throttle body is not functioning correctly, some noticeable characteristics may be poor or very low idle. This can include stalling when coming to a stop or very low idle after starting, or even stalling if the throttle is quickly pressed.
OE part number
Please check your OE number before you order it.
- 12629992 12601387
- 67-3013 217-3151
- 337-02212 S20019
This throttle body fits for the following vehicles:
2009 - 2014 GMC Savana 3500 4.8L / 6.0L V8; 2009 - 2013 GMC Sierra 1500 4.8L/5.3L/6.0L/6.2L V8
2009 GMC Yukon 4.8L V8; 2009 - 2014 GMC Yukon 5.3L V8 ; 6.0L V8 ; 6.2L V8
2009 - 2012 GMC Canyon 5.3L V8; 2009 - 2014 GMC Savana 1500 5.3L V8
2009 - 2014 GMC Yukon XL 1500 5.3L V8; 2009 GMC Yukon XL 1500 6.0L V8
2009 - 2014 GMC Yukon XL 1500 6.2L V8; 2009 - 2015 GMC Sierra 2500 / 3500 / 4500 6.0L V8
2009 - 2013 GMC Yukon XL 2500 6.0L V8; 2009 GMC Envoy 6.0L V8
2009 Saab 9-7X 5.3L V8 / 6.0L V8
This throttle body fits for the following vehicles:
2009 - 2014 Cadillac Escalade; 2009 - 2014 Cadillac Escalade ESV 6.0L V8
2009 - 2013 Cadillac Escalade EXT 6.2L V8 ; 2009 - 2014 Cadillac CTS 6.2L V8
2009 - 2015 Chevy Express 2500 / 3500 4.8L / 6.0L V8 ; 2009 - 2014 Chevy Silverado 1500 4.8L / 5.3L / 6.0L V8
2009 Chevy Tahoe 4.8L / 6.2L V8; 2009 - 2014 Chevy Tahoe 5.3L V8
This throttle body fits for the following vehicles:
2009 - 2013 Chevy Tahoe 6.0L V8
2009 - 2013 Chevy Avalanche 5.3L V8/ 2009 6.0L V8 ; 2010 - 2012 Chevy Colorado 5.3L V8
2009 - 2013 Chevy Express 1500 5.3L V8; 2009 - 2014 Chevy Suburban 1500 5.3L V8
2009 - 2013 Chevy Suburban 1500 6.0L V8; 2009 - 2014 Chevy Express 4500 6.0L V8
2009 - 2014 Chevy Silverado 2500 /3500 6.0L V8; 2009 - 2013 Chevy Corvette 6.0L V8
2009 - 2013 Chevy Suburban 2500 6.0L V8; 2012 - 2014 Chevy Camaro 6.2L V8
2009 Chevy Trailblazer 6.0L V8; 2009 Hummer H2 6.2L V8
2009 - 2010 Hummer H3/H3T 5.3L V8; 2009 - 2014 GMC Savana 2500 4.8L / 6.0L V8
How to replace a throttle body?
1.Open your hood and locate your engines throttle body.
2.Remove the air intake duct at the throttle body.
3.Inspect the throttle body ports for carbon build up. Throttle bore wear is also common after long periods of time and throttle body assemblies will need to be replaced if worn.
4.Remove the throttle cable from the throttle body control lever.
5.Disconnect any air or vacuum hoses from the throttle body.
6.Remove the throttle position sensor from the throttle body.
7.Remove the throttle body mounting screws and remove the throttle body assembly. Discard the old gasket and install a new gasket between the throttle body and manifold during installation.
8.Match the new throttle body to the old throttle body making sure that sensors, hoses and cables are all routed correctly to the new throttle body and that it mounts correctly to the intake manifold.
9.Install in reverse procedure and follow manufacturer torque specifications during installation.