How to replace the throttle body assembly on Chevrolet Astro?

Initial steps are to disconnect the negative Battery Cable, take off the engine cover, and get rid of the air cleaner outlet resonator and the air cleaner outlet resonator adapter stud. Then, you should detach the cruise control cable along with the accelerator cable, take out the stud and nuts from the accelerator control cable bracket, and lay it aside. Remove both the (IAC) valve harness connector and the (TP) sensor harness connector, and then take out the Throttle Body retaining studs and the Throttle Body assembly, throwing away the old Throttle Body seal. Clean the part of the Intake Manifold where the gasket goes, then put in the Throttle Body assembly using a new seal and tighten the retaining studs to 9 n.m (80 lb in). Put the air cleaner outlet resonator adapter stud back in, tightening it to 8 n.m (71 lb in), and then plug in the tp sensor and iac valve harness. Install the accelerator cable bracket with fasteners tightened to 12 n.m (106 lb in), being sure the accelerator and cruise control cables do not prevent the throttle from closing all the way. Install both the accelerator cable and the cruise control cable, add the air cleaner outlet resonator and put on the engine cover, and finally reconnect the negative Battery Cable. To finish, apply pressure to the accelerator pedal all the way and release it, checking that it operates smoothly with no binding from closed to wide open throttle.

OEM Chevrolet Astro Throttle Body

Fuel Injection Throttle Body

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11 Throttle Bodies found

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Chevrolet Astro Fuel Meter Part Number: 17113273
$74.17 MSRP: $231.39
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Product Specifications
- Other Name: Body Kit, Throttle Body/Carburetor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2001 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Throttle Body Part Number: 17113530
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 17113334
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001, 1998-1999 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Throttle Body Part Number: 17113656
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 Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Throttle Body Part Number: 17112407
Product Specifications
- Other Name: Body, Throttle Body/Carburetor; Metering Assembly
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Throttle Body Part Number: 17112302
Product Specifications
- Other Name: Body Kit, Throttle Body/Carburetor
- Replaces: 17111762
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1988 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Throttle Body Part Number: 17112057
Product Specifications
- Other Name: Body Kit-Throttle; Body Kit, Throttle Body/Carburetor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Throttle Body Part Number: 17111913
Product Specifications
- Other Name: Gasket Kit; Body Kit, Throttle Body/Carburetor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1990 Chevrolet Astro | Base | 4 Cyl 2.5 L GAS
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Chevrolet Astro Throttle Body Part Number: 17111515
Product Specifications
- Other Name: Body Kit, Throttle Body/Carburetor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Chevrolet Astro | Base, CL, CS | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Throttle Body Part Number: 17110763
Product Specifications
- Other Name: Overhaul Kit; Throttle Body Kit; Body Kit, Throttle Body/Carburetor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Astro | Base, CL, CS | 4 Cyl 2.5 L GAS
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Chevrolet Astro Throttle Body Part Number: 17096175
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Throttle Body Part Number: 12595276
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 17113650, 88894295
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS

Chevrolet Astro Throttle Body

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The Throttle Body of Chevrolet Astro automotive is an essential factor that determines the amount of air entering the car's engine depending on the pressure applied on the accelerator by the driver. Situated between the air cleaner and intake manifold, it includes a butterfly valve that opens and shut according to the requirement of air in the engine. Earlier models of cars incorporated Throttle Body Injection (TBI) system while today's motor vehicles utilize multi-port fuel injection systems that have different fuel delivery devices. ETC has almost completely displaced mechanical linkage for several reasons, but the two most relevant to modern vehicles are enhanced quality and compatibility with other safety features. Throttle bodies are usually quite durable but may at some point need a clean or a new one if worn out due to use.

Chevrolet Astro Throttle Body Parts Questions & Experts Answers

Fuel Meter
17113273
Q: How to replace the throttle body assembly on Chevrolet Astro?
A:
Initial steps are to disconnect the negative Battery Cable, take off the engine cover, and get rid of the air cleaner outlet resonator and the air cleaner outlet resonator adapter stud. Then, you should detach the cruise control cable along with the accelerator cable, take out the stud and nuts from the accelerator control cable bracket, and lay it aside. Remove both the (IAC) valve harness connector and the (TP) sensor harness connector, and then take out the Throttle Body retaining studs and the Throttle Body assembly, throwing away the old Throttle Body seal. Clean the part of the Intake Manifold where the gasket goes, then put in the Throttle Body assembly using a new seal and tighten the retaining studs to 9 n.m (80 lb in). Put the air cleaner outlet resonator adapter stud back in, tightening it to 8 n.m (71 lb in), and then plug in the tp sensor and iac valve harness. Install the accelerator cable bracket with fasteners tightened to 12 n.m (106 lb in), being sure the accelerator and cruise control cables do not prevent the throttle from closing all the way. Install both the accelerator cable and the cruise control cable, add the air cleaner outlet resonator and put on the engine cover, and finally reconnect the negative Battery Cable. To finish, apply pressure to the accelerator pedal all the way and release it, checking that it operates smoothly with no binding from closed to wide open throttle.