How to Replace a Throttle Body Assembly on Chevrolet K3500?

In order to replace the Throttle Body assembly, first remove the intake air resonator and the air inlet duct from the Throttle Body. Remove the iac valve and tp sensor electrical connectors in addition to the accelerator and cruise control cables. Then remove the Throttle Body retaining nuts and pull out the Throttle Body assembly disposing of the flange gasket. Clean the surface of the Intake Manifold gasket before you bolt a new flange gasket and Throttle Body assembly. Mount the Throttle Body fitting nuts and tighten them to 25 n.m (18 lb ft). At this stage, you can reconnect the accelerator and cruise control cables as well as the iac valve and tp sensor electrical connectors. Lastly, replace the air inlet duct to the Throttle Body and the intake air resonator.

How to clean the throttle body on Chevrolet K3500?

Begin Throttle Body cleaning by taking out the air inlet duct and resonator while avoiding tool insertion into the Throttle Body bore to prevent throttle valve plate damage. Examine the Throttle Body bore and throttle valve plate for all deposits and check the throttle valve opening for complete visibility during inspection. Strong solvents together with immersion cleaners need to be avoided when cleaning assemblies that contain the throttle position (TP) sensor and idle air control (IAC) valve alongside sealed throttle shaft bearings because these components can suffer electric damage or o-ring and seal failure. Also, solvents can cause non-serviceable throttle shaft bearing grease to degrade. You should never employ a wire brush or scraper during maintenance because they damage Throttle Body components. Furthermore, avoid cleaners that possess methyl ethyl ketone. The bore and plate need cleaning using gm top engine cleaner (1052626) or ac-delco carburetor tune-up conditioner (X66-P) or an equivalent product through applications with a clean shop towel. To remove excessive deposits the Throttle Body requires disassembly for cleaning which should be performed using a parts cleaning brush that does not get submerged in cleaning solvent. Reinstall both components after cleaning by putting together the Throttle Body and replacing the resonator and air inlet duct.

OEM Chevrolet K3500 Throttle Body

Fuel Injection Throttle Body

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14 Throttle Bodies found

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Chevrolet K3500 Throttle Body Part Number: 17096144
$180.64 MSRP: $334.22
You Save: $153.58 (46%)
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Chevrolet K3500 | Base, Cheyenne, LS, Silverado | 8 Cyl 7.4 L GAS
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Chevrolet K3500 Fuel Meter Part Number: 17113274
$137.66 MSRP: $256.87
You Save: $119.21 (47%)
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Product Specifications
- Other Name: Meter, Throttle Body/Carburetor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet K3500 | Base, Cheyenne, LS, Silverado | 8 Cyl 5.7 L GAS
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Chevrolet K3500 Throttle Body Part Number: 12595300
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12570190, 17113653
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2000 Chevrolet K3500 | Base, LS | 8 Cyl 5.7 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17113389
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 17097213, 17096143
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1998 Chevrolet K3500 | Base, Cheyenne, Silverado | 8 Cyl 5.7 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17113021
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 Chevrolet K3500 | Base, Cheyenne, Silverado | 8 Cyl 5.7 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17112913
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 Chevrolet K3500 | Base, Cheyenne, Silverado | 8 Cyl 5.7 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17112904
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Chevrolet K3500 | Base, Cheyenne, Silverado | 8 Cyl 7.4 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17112514
Product Specifications
- Other Name: Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1992 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17112508
Product Specifications
- Other Name: Package, TBI Replacement; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1992 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17090070
Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Throttle Body Inject, Fuel
- Replaces: 17112181, 17112251
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1990 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17090022
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Throttle Body Inject, Fuel; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990, 1988 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17113654
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Chevrolet K3500 | Base, LS | 8 Cyl 7.4 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17112569
Product Specifications
- Other Name: Body Kit; Body Kit, Throttle Body/Carburetor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
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Chevrolet K3500 Throttle Body Part Number: 17112497
Product Specifications
- Other Name: Body Kit; Injector, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1992 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS

Chevrolet K3500 Throttle Body

Want to cut long-term maintenance and repair costs? Choose OEM Throttle Body. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet K3500 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet K3500 Throttle Body includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Specialised in manufacturing exceptional automobiles especially the K3500, Throttle Body is an essential component in the K3500 models' fuel injection arrangement. This Throttle Body controls the flow of air into the engine, with the help of a butterfly valve that is sensitive to accelerator commands, while the Powertrain Control Module (PCM) looks into managing the flow of fuel into the combustion chamber. Different throttle body styles have been incorporated in the K3500 model over the years from throttle body injection common in older models to the modern multi port fuel injection systems, reducing emissions while at the same time improving the engine's safety. Continued development in the silver Chevrolet K3500 models using Electronic Throttle Control (ETC) enhances performance since the technology complements traction and stability features to enhance the driving experience. Availability in various models of the K3500 entails that this Throttle Body will suit the Chevrolet different uses, course and leisure. All in all, the K3500 Throttle Body is mostly dependable, but essential, consistent maintenance such as cleaning and substituting parts such as the throttle position sensor is vital to maintain the engine. The innovation of the Throttle Body- which can be easily adapted to provide comprehensive match to sorts of engine sizes- was something that placed the product in good standing from other automotive competitors. All in all, the Throttle Body is an excellent addition to the series and proves the brand's concern with the vehicle quality as well as the opportunities the car provides for improving the customer's driving experience while not diminishing the monster-like robustness and power of the K3500 stakes.

Chevrolet K3500 Throttle Body Parts and Q&A

Fuel Meter
17113274
Q: How to Replace a Throttle Body Assembly on Chevrolet K3500?
A:
In order to replace the Throttle Body assembly, first remove the intake air resonator and the air inlet duct from the Throttle Body. Remove the iac valve and tp sensor electrical connectors in addition to the accelerator and cruise control cables. Then remove the Throttle Body retaining nuts and pull out the Throttle Body assembly disposing of the flange gasket. Clean the surface of the Intake Manifold gasket before you bolt a new flange gasket and Throttle Body assembly. Mount the Throttle Body fitting nuts and tighten them to 25 n.m (18 lb ft). At this stage, you can reconnect the accelerator and cruise control cables as well as the iac valve and tp sensor electrical connectors. Lastly, replace the air inlet duct to the Throttle Body and the intake air resonator.
Throttle Body
12595300
Q: How to clean the throttle body on Chevrolet K3500?
A:
Begin Throttle Body cleaning by taking out the air inlet duct and resonator while avoiding tool insertion into the Throttle Body bore to prevent throttle valve plate damage. Examine the Throttle Body bore and throttle valve plate for all deposits and check the throttle valve opening for complete visibility during inspection. Strong solvents together with immersion cleaners need to be avoided when cleaning assemblies that contain the throttle position (TP) sensor and idle air control (IAC) valve alongside sealed throttle shaft bearings because these components can suffer electric damage or o-ring and seal failure. Also, solvents can cause non-serviceable throttle shaft bearing grease to degrade. You should never employ a wire brush or scraper during maintenance because they damage Throttle Body components. Furthermore, avoid cleaners that possess methyl ethyl ketone. The bore and plate need cleaning using gm top engine cleaner (1052626) or ac-delco carburetor tune-up conditioner (X66-P) or an equivalent product through applications with a clean shop towel. To remove excessive deposits the Throttle Body requires disassembly for cleaning which should be performed using a parts cleaning brush that does not get submerged in cleaning solvent. Reinstall both components after cleaning by putting together the Throttle Body and replacing the resonator and air inlet duct.