How to remove the throttle body on Chevrolet Express?

To remove the throttle body, relieve fuel system pressure and disconnect the negative battery terminal. Remove engine cover and disconnect electrical connector from throttle body. Disconnect fuel supply and return lines, remove bracket bolt, and loosen nuts attaching fuel lines to throttle body. Remove throttle body, accelerator cable bracket, ignition coil/module assembly, and EVAP canister purge solenoid. Carefully remove upper intake manifold and detach poppet nozzles from intake manifold. Pry bracket locking tabs away from throttle body and remove assembly. Remove fuel injector hold-down plate nuts and plate, then push injector out of throttle body. For installation, replace injector O-rings and apply light coat of clean engine oil before pressing injector into throttle body. Install injector hold-down plate and nuts, then install throttle body onto intake manifold bracket. Install poppet nozzles and ensure they are properly seated. Inspect and replace seals if necessary, then install upper intake manifold, EVAP purge valve, and ignition coil/module assembly. Inspect and replace damaged fuel line O-rings and retainers, then install fuel lines and bracket. Install throttle body with new gasket. Remaining steps are reverse of removal. Finally, activate fuel pump by turning ignition switch to ON and check for fuel leakage in fuel lines and throttle body.

What is the purpose of the carburetor or Throttle Body on Chevrolet Tracker?

The carburetor or TBI unit used on earlier models is attached to the top of the intake manifold by several bolts or nuts. These fasteners can sometimes work loose from vibration and temperature changes during normal engine operation, causing a vacuum leak. If a vacuum leak is suspected at the bottom of the carburetor or throttle body, a two-foot length of fuel line hose can be used. Start the engine and place one end of the hose next to your ear while probing around the base with the other end. A hissing sound will indicate a leak, but be careful of hot or moving engine components. The air cleaner assembly should be removed, with each disconnected hose tagged with a piece of numbered tape for easier reassembly. The mounting nuts or bolts at the base of the carburetor or throttle body should be located, and any necessary special tools or adapters identified. These nuts or bolts should be tightened to the torque, but not over tightened to avoid stripping the threads.

OEM Chevrolet Throttle Body

Fuel Injection Throttle Body

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270 Throttle Bodies found

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Chevrolet Throttle Body Part Number: 12670834
$106.24 MSRP: $314.94
You Save: $208.70 (67%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12632101, 12669146
Fits the following Chevrolet Models:
- Captiva Sport | 2012-2015 | LS, LT, LTZ | 4 Cyl 2.4 L FLEX
- Equinox | 2012-2017 | L, LS, LT, LTZ, Premier | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
- Impala | 2014 | Eco | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Malibu | 2013-2014 | Eco | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Chevrolet Throttle Body Part Number: 25198462
$108.18 MSRP: $225.22
You Save: $117.04 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 96990250
Fits the following Chevrolet Models:
- Spark | 2013-2015 | LS, LT | 4 Cyl 1.2 L GAS
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Chevrolet Throttle Body Part Number: 25183955
$120.13 MSRP: $250.10
You Save: $129.97 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 96497640, 96815475
Fits the following Chevrolet Models:
- Aveo | 2004-2005 | Base, LS, LT, Special Value | 4 Cyl 1.6 L GAS
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Chevrolet Throttle Body Part Number: 12673449
$141.51 MSRP: $294.60
You Save: $153.09 (52%)
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Fits the following Chevrolet Models:
- Corvette | 2019 | Grand Sport, Stingray, Z06, ZR1 | 8 Cyl 6.2 L GAS
- Silverado 2500 HD | 2017-2019 | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
- Silverado 3500 HD | 2017-2019 | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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Chevrolet Throttle Body Part Number: 55565489
$152.79 MSRP: $318.07
You Save: $165.28 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Electronic Throttle Body Assembly; Fuel Injection Throttle Body; Throttle Lever; Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Cruze | 2011-2015 | Eco, LT, LTZ | 4 Cyl 1.4 L GAS
- Cruze Limited | 2016 | Eco, LT, LTZ | 4 Cyl 1.4 L GAS
- Sonic | 2012-2020 | LS, LT, LTZ, Premier, RS | 4 Cyl 1.4 L GAS
- Trax | 2015-2021 | LS, LT, LTZ, Premier | 4 Cyl 1.4 L GAS
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Chevrolet Throttle Body Part Number: 12681472
$170.06 MSRP: $354.04
You Save: $183.98 (52%)
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12669071, 12627067, 12670837
Fits the following Chevrolet Models:
- Camaro | 2016-2023 | LT | 4 Cyl 2.0 L GAS
- Equinox | 2018-2020 | LT, Premier | 4 Cyl 2.0 L GAS
- Malibu | 2013-2022 | LT, LTZ, Premier | 4 Cyl 2.0 L GAS
- Traverse | 2018-2019 | RS
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Chevrolet Throttle Body Part Number: 12615503
$176.11 MSRP: $366.64
You Save: $190.53 (52%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body.
- Replaces: 12618735, 12595829
Fits the following Chevrolet Models:
- Express 1500 | 2008-2014 | Base | 6 Cyl 4.3 L GAS
- Malibu | 2008-2012 | LT, LTZ | 6 Cyl 3.6 L GAS
- Silverado 1500 | 2007-2013 | LS, WT | 6 Cyl 4.3 L GAS
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Chevrolet Throttle Body Part Number: 12670839
$186.18 MSRP: $387.60
You Save: $201.42 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12627217, 12669073
Fits the following Chevrolet Models:
- Colorado | 2015-2022 | Base, LT, WT, Z71 | 4 Cyl 2.5 L GAS
- Impala | 2014-2019 | LS, LT, LTZ | 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
- Malibu | 2013-2015 | LS, LT, LTZ | 4 Cyl 2.5 L GAS
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Chevrolet Throttle Body Part Number: 12670981
$196.97 MSRP: $410.08
You Save: $213.11 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12632172, 12671015, 12669016
Fits the following Chevrolet Models:
- Camaro | 2012-2015 | LS, LT | 6 Cyl 3.6 L GAS
- Caprice | 2012-2017 | PPV | 6 Cyl 3.6 L FLEX
- Captiva Sport | 2012 | LT, LTZ | 6 Cyl 3.0 L FLEX
- Colorado | 2015 | LT, WT, Z71 | 6 Cyl 3.6 L GAS
- Equinox | 2012-2017 | LT, LTZ, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Impala | 2012-2020 | LS, LT, LTZ, Police, Premier | 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Impala Limited | 2014-2016 | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX
- Traverse | 2012-2023 | High Country, L, LS, LT, LTZ, Premier, RS | 6 Cyl 3.6 L GAS
- Traverse Limited | 2024 | High Country, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS
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Chevrolet Throttle Body Part Number: 12609500
$241.96 MSRP: $503.72
You Save: $261.76 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body.
- Replaces: 12577029
Fits the following Chevrolet Models:
- Equinox | 2007-2009 | LS, LT, LTZ | 6 Cyl 3.4 L GAS
- Impala | 2006-2011 | 50th Anniversary Edition, LS, LT, LTZ, Police | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
- Malibu | 2006-2010 | Classic LS, Classic LT, LS, LT, LTZ, Maxx LS, Maxx LT, Maxx LTZ, Maxx SS, SS | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS
- Monte Carlo | 2006-2007 | LS, LT, LTZ | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS
- Uplander | 2006-2008 | Base, LS, LT | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Chevrolet Throttle Body Part Number: 12679524
$269.78 MSRP: $561.66
You Save: $291.88 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body
- Replaces: 12572658, 12580760
Fits the following Chevrolet Models:
- Avalanche | 2007-2008 | LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Express 1500 | 2008 | Base
- Express 2500 | 2008 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L GAS
- Express 3500 | 2008 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L GAS
- Silverado 1500 | 2007-2008 | LS, LT, LTZ, WT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Silverado 2500 HD | 2007-2008 | LT, LTZ, WT | 8 Cyl 6.0 L GAS
- Silverado 3500 HD | 2007-2008 | LT, LTZ, WT | 8 Cyl 6.0 L GAS
- SSR | 2005-2006 | Base | 8 Cyl 6.0 L GAS
- Suburban 1500 | 2007-2008 | LT, LTZ | 8 Cyl 6.0 L GAS
- Suburban 2500 | 2007-2008 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
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Chevrolet Throttle Body Part Number: 12629992
$275.89 MSRP: $574.36
You Save: $298.47 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Throttle Body Assembly; Electronic Throttle Body.
- Replaces: 12601387
Fits the following Chevrolet Models:
- Avalanche | 2009-2013 | Black Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Camaro | 2012-2015 | ZL1 | 8 Cyl 6.2 L GAS
- Colorado | 2009-2012 | LT | 8 Cyl 5.3 L GAS
- Corvette | 2009-2013 | ZR1 | 8 Cyl 6.2 L GAS
- Express 1500 | 2009-2014 | Base
- Express 2500 | 2009-2015 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Express 3500 | 2009-2015 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Silverado 1500 | 2009-2013 | Hybrid, LS, LT, LTZ, WT, XFE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
- Silverado 2500 HD | 2009-2015 | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Silverado 3500 HD | 2009-2015 | High Country, LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Throttle Body Part Number: 12568580
$332.47 MSRP: $692.16
You Save: $359.69 (52%)
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body
Fits the following Chevrolet Models:
- Colorado | 2004-2006 | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 5 Cyl 3.5 L GAS
- Impala | 2006-2007 | SS | 8 Cyl 5.3 L GAS
- Monte Carlo | 2006-2007 | SS | 8 Cyl 5.3 L GAS
- Trailblazer | 2003-2007 | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
- Trailblazer EXT | 2003-2006 | LS, LT, North Face | 6 Cyl 4.2 L GAS
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Chevrolet Throttle Body Part Number: 12631187
$136.17 MSRP: $276.58
You Save: $140.41 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Fuel Injection Throttle Body Assembly
- Replaces: 12603898, 12616669, 12607205
Fits the following Chevrolet Models:
- Cobalt | 2008-2010 | SS | 4 Cyl 2.0 L GAS
- HHR | 2008-2010 | SS, SS Panel | 4 Cyl 2.0 L GAS
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Chevrolet Throttle Body Part Number: 12694873
$207.58 MSRP: $421.60
You Save: $214.02 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Fuel Injectr Electronic Throttle Body Assembly; Fuel Injection Throttle Body Assembly
- Replaces: 12593591, 12616995
Fits the following Chevrolet Models:
- Equinox | 2008-2009 | Sport | 6 Cyl 3.6 L GAS
- Traverse | 2009-2011 | LS, LT, LTZ | 6 Cyl 3.6 L GAS
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Chevrolet Throttle Body Part Number: 12565553
$355.45 MSRP: $721.96
You Save: $366.51 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Module; ECM
Fits the following Chevrolet Models:
- Cobalt | 2005-2007 | SS | 4 Cyl 2.0 L GAS
- Colorado | 2004-2007 | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS
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Chevrolet Throttle Body Part Number: 55562270
$214.42 MSRP: $402.66
You Save: $188.24 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Volt | 2011-2015 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Chevrolet Body, Fuel Injection Air Meter Part Number: 55561495
$168.58 MSRP: $305.12
You Save: $136.54 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Throttle Body
- Replaces: 55577375
Fits the following Chevrolet Models:
- Aveo | 2009-2011 | LS, LT | 4 Cyl 1.6 L GAS
- Aveo5 | 2009-2011 | LS, LT | 4 Cyl 1.6 L GAS
- Cruze | 2011-2015 | L, LS | 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
- Cruze Limited | 2016 | L, LS, LT | 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
- Sonic | 2012-2018 | LS, LT, LTZ | 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
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Chevrolet Throttle Body Part Number: 12568796
$181.55 MSRP: $328.60
You Save: $147.05 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body.
Fits the following Chevrolet Models:
- Cobalt | 2005-2006
- HHR | 2006 | LS, LT | 4 Cyl 2.2 L GAS
- Malibu | 2004-2006 | Base, LS, LT | 4 Cyl 2.2 L GAS
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Chevrolet Fuel Meter Part Number: 17113273
Product Specifications
- Other Name: Body Kit, Throttle Body/Carburetor
Fits the following Chevrolet Models:
- Astro | 1996-2001 | Base, LS, LT | 6 Cyl 4.3 L GAS
- C1500 | 1996-1998 | Base, Cheyenne, Silverado, WT | 6 Cyl 4.3 L GAS
- Express 1500 | 2003-2004 | Base, LS | 6 Cyl 4.3 L GAS
- Express 2500 | 1996-2004 | Base, LS | 6 Cyl 4.3 L GAS
- G30 | 1996 | Chevy Van | 6 Cyl 4.3 L GAS
- K1500 | 1996-1998 | Base, Cheyenne, Silverado, WT | 6 Cyl 4.3 L GAS
- Silverado 1500 | 1999-2002 | Base, LS, LT, WT | 6 Cyl 4.3 L GAS
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Chevrolet Throttle Body

Choose OEM Throttle Body, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Chevrolet's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Chevrolet Throttle Body. You can shop at highly competitive prices and protect your budget. All our genuine Chevrolet parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Chevrolet Throttle Body controls the flow of air to the engine to provide a punchy response and a more comfortable feel of the pedal. Chevrolet was founded as a 1911 startup and it became a household name because of producing cars that ordinary drivers desire. It does not pursue the kind of boutique luxuries that it relies upon, but rather, pragmatic powertrains, straightforward pricing and design that can withstand downtown life or even the redneck. Chevy manufactures sedans that are fuel-sipping, trucks that carry large toys and SUVs that convert long journeys into smooth sails. It offers regular updates such as Super Cruise and better infotainment to keep its lineup fresh without pushing gimmicks. In its segments, Chevrolet uses user-friendly technology instead of flashy buzzwords. Comfort in road trips and agility in the city, therefore, it is no problem when it comes to choosing a type of body. Each Chevy strives to create a balance of accessibility and attitude such that newcomers can feel welcomed and that long-time members remain loyal. The Throttle Body is situated between the air cleaner and intake manifold and is mounted on a butterfly valve that swings with pressing the pedal to match the incoming air with the fuel, to give crisp combustion and quick torque rather than laggardly torque. Newer units are also dependent on electronic sensors rather than wires, and can cut down wear points as well as allow space behind the steering wheel to fit smarter driving devices. This electronic component eliminates moving components and enhances compatibility to safety aids. When an electronic Throttle Body is functioning correctly you experience smoother idle in addition to a more steady highway velocity and a more accurate on-ramp thrust.

Chevrolet Throttle Body Parts and Q&A

Throttle Body
12615503
Q: How to remove the throttle body on Chevrolet Express?
A:
To remove the throttle body, relieve fuel system pressure and disconnect the negative battery terminal. Remove engine cover and disconnect electrical connector from throttle body. Disconnect fuel supply and return lines, remove bracket bolt, and loosen nuts attaching fuel lines to throttle body. Remove throttle body, accelerator cable bracket, ignition coil/module assembly, and EVAP canister purge solenoid. Carefully remove upper intake manifold and detach poppet nozzles from intake manifold. Pry bracket locking tabs away from throttle body and remove assembly. Remove fuel injector hold-down plate nuts and plate, then push injector out of throttle body. For installation, replace injector O-rings and apply light coat of clean engine oil before pressing injector into throttle body. Install injector hold-down plate and nuts, then install throttle body onto intake manifold bracket. Install poppet nozzles and ensure they are properly seated. Inspect and replace seals if necessary, then install upper intake manifold, EVAP purge valve, and ignition coil/module assembly. Inspect and replace damaged fuel line O-rings and retainers, then install fuel lines and bracket. Install throttle body with new gasket. Remaining steps are reverse of removal. Finally, activate fuel pump by turning ignition switch to ON and check for fuel leakage in fuel lines and throttle body.
Throttle Body
91176135
Q: What is the purpose of the carburetor or Throttle Body on Chevrolet Tracker?
A:
The carburetor or TBI unit used on earlier models is attached to the top of the intake manifold by several bolts or nuts. These fasteners can sometimes work loose from vibration and temperature changes during normal engine operation, causing a vacuum leak. If a vacuum leak is suspected at the bottom of the carburetor or throttle body, a two-foot length of fuel line hose can be used. Start the engine and place one end of the hose next to your ear while probing around the base with the other end. A hissing sound will indicate a leak, but be careful of hot or moving engine components. The air cleaner assembly should be removed, with each disconnected hose tagged with a piece of numbered tape for easier reassembly. The mounting nuts or bolts at the base of the carburetor or throttle body should be located, and any necessary special tools or adapters identified. These nuts or bolts should be tightened to the torque, but not over tightened to avoid stripping the threads.