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

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

267 Throttle Bodies found

View related parts
Chevrolet Throttle Body Part Number: 12710639
$79.46 MSRP: $152.95
You Save: $73.49 (49%)
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaced by: 12741176
- Replaces: 12693589
Fits the following Chevrolet Models:
- Silverado 1500 | 2019-2020 | Custom, LT, RST, WT | 4 Cyl 2.7 L GAS
View related parts
Chevrolet Throttle Body Part Number: 12697037
$59.44 MSRP: $167.36
You Save: $107.92 (65%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Silverado 2500 HD | 2021-2023 | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
- Silverado 3500 HD | 2021-2023 | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Throttle Body Part Number: 12710635
$76.04 MSRP: $137.62
You Save: $61.58 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12695837
Fits the following Chevrolet Models:
- Trailblazer | 2021-2022 | LS, LT
View related parts
Chevrolet Throttle Body Part Number: 12713793
$91.42 MSRP: $171.68
You Save: $80.26 (47%)
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaced by: 12740729
Fits the following Chevrolet Models:
- Corvette | 2023 | Z06 | 8 Cyl 5.5 L GAS
View related parts
Chevrolet Throttle Body Part Number: 55577375
$165.96 MSRP: $297.68
You Save: $131.72 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 55561495
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
View More
View related parts
Chevrolet Throttle Body Part Number: 12708890
$78.00 MSRP: $146.48
You Save: $68.48 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Equinox | 2023 | LS, LT, Premier, RS | 4 Cyl 1.5 L GAS
View related parts
Chevrolet Throttle Body Part Number: 12670984
$98.85 MSRP: $185.64
You Save: $86.79 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Impala | 2015-2016 | LS, LT | 6 Cyl 3.6 L BI-FUEL
View related parts
Chevrolet Throttle Body Kit Part Number: 17092189
Product Specifications
- Other Name: Throttle Body Assembly; Body Kit, Fuel Injection Air Meter; Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Camaro | 1990-1992 | RS, RS Heritage Edition | 6 Cyl 3.1 L GAS
View related parts
Chevrolet Throttle Body Part Number: 17094163
Product Specifications
- Other Name: Body Assembly; Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Camaro | 1994 | Z28 | 8 Cyl 5.7 L GAS
View related parts
Chevrolet Throttle Body Part Number: 17095236
Product Specifications
- Other Name: Body-Trot; Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Camaro | 1995-1997 | Z28 | 8 Cyl 5.7 L GAS
View related parts
Chevrolet Throttle Body Kit Part Number: 17112450
Product Specifications
- Other Name: Throttle; Injector, Throttle Body/Carburetor
Fits the following Chevrolet Models:
- Camaro | 1991-1992 | RS, RS Heritage Edition | 8 Cyl 5.0 L GAS
View related parts
Chevrolet Throttle Body Kit Part Number: 17112730
Product Specifications
- Other Name: Body Kit; Body Kit, Throttle Body/Carburetor
Fits the following Chevrolet Models:
- Camaro | 1992 | Z28, Z28 Heritage Edition | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
View related parts
Chevrolet Throttle Body Part Number: 17093126
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Camaro | 1993 | Base | 6 Cyl 3.4 L GAS
View related parts
Chevrolet Throttle Body Part Number: 17113633
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Cavalier | 2000-2002 | LS, LS Sport, Z24 | 4 Cyl 2.4 L GAS
View related parts
Chevrolet Throttle Body Part Number: 17113632
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Cavalier | 2000-2002 | LS, LS Sport, Z24 | 4 Cyl 2.4 L GAS
View related parts
Chevrolet Throttle Body Part Number: 17113626
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Cavalier | 2000-2002 | Base, LS, LS Sport | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS
View related parts
Chevrolet Throttle Body Part Number: 17113628
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
Fits the following Chevrolet Models:
- Cavalier | 2000-2002 | Base, LS, LS Sport | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS
View related parts
Chevrolet Throttle Body Part Number: 17095146
Product Specifications
- Other Name: Body Kit, Throttle Body/Carburetor
Fits the following Chevrolet Models:
- Cavalier | 1995 | LS, Z24 | 4 Cyl 2.3 L GAS
View related parts
Chevrolet Fuel Meter Kit Part Number: 17112398
Product Specifications
- Other Name: Fuel Meter Kit, Throttle Body/Carburetor; Meter Kit, Throttle Body/Carburetor
Fits the following Chevrolet Models:
- Caprice | 1991-1993 | Base, Classic, Classic LS, Classic LTZ | 8 Cyl 5.0 L GAS
View related parts
Chevrolet Fuel Meter Part Number: 17113274
$143.20 MSRP: $256.87
You Save: $113.67 (45%)
Product Specifications
- Other Name: Meter, Throttle Body/Carburetor
Fits the following Chevrolet Models:
- C1500 | 1996-1999 | Base, Cheyenne, LS, Silverado, WT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C1500 Suburban | 1996-1999 | Base, LS, LT | 8 Cyl 5.7 L GAS
- C2500 | 1996-2000 | Base, Cheyenne, LS, Silverado, WT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
- C2500 Suburban | 1996-1999 | Base, LS, LT | 8 Cyl 5.7 L GAS
- C3500 | 1996-2000 | Base, Cheyenne, LS, Silverado | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
- Express 2500 | 1996-2002 | Base, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
- Express 3500 | 1996-2002 | Base, LS | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
- G30 | 1996 | Beauville, Chevy Van, Hi-Cube, Sportvan | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
- K1500 | 1996-1999 | Base, Cheyenne, LS, Silverado, WT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K1500 Suburban | 1996-1999 | Base, LS, LT | 8 Cyl 5.7 L GAS
View More

| Page 1 of 14 |Next >

1-20 of 267 Results

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.