How to service the fuel injector on Chevrolet Astro?

Before beginning service the Fuel Injector users must first decrease the fuel system pressure. The upper intake manifold assembly and fuel meter body assembly must be removed sequentially as the next step. Constructive removal of both the injector assembly retainer and the injector retainer lock nuts is necessary. You should push the injector tube downward using a small tip punch until the injector releases from its position. At the same time ensure you do not damage any electrical connector terminals. The entire Fuel Injector assembly needs attention since these electrical components require avoidance of any liquid solvent for protection; professional cleaning of fuel injectors is discouraged. Before assembly installation the new Fuel Injector assembly requires engine oil lubrication of its o-ring seals. The application requires a specific injector which needs to be selected because each injector operates at its own predefined flow rate. Place the Fuel Injector assembly at the fuel meter body before securing the injector assembly retainer together with the injector retainer lock nuts and tighten to 3 n.m (27 lb in). End the installation process by fitting the fuel meter body assembly in place.

OEM Chevrolet Astro Fuel Injector

Gas Injector

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Chevrolet Astro Injector Part Number: 88894353
$120.24 MSRP: $244.20
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Product Specifications
- Other Name: Injector, Fuel Injection; Fuel Injector
- 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
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Chevrolet Astro Injector Part Number: 19110532
$150.31 MSRP: $269.62
You Save: $119.31 (45%)
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Product Specifications
- Other Name: Injector, Fuel; Fuel Injector; Fuel Injector Kit, Throttle Body/Carburetor; Injector Kit, Throttle Body/Carburetor
- Replaces: 17111929, 17112521, 17111468, 17111931, 17111930, 17111928
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1994 Chevrolet Astro | 4.3L V6
- 1986-1988 Chevrolet Astro
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Chevrolet Astro Injector Part Number: 17111986
Product Specifications
- Other Name: Injector Kit, Throttle Body/Carburetor; Fuel Injector
- 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 Injector Part Number: 17091432
Product Specifications
- Other Name: Injector, Fuel Injection; Fuel Injector
- 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 Injector Part Number: 19110537
$166.60 MSRP: $298.84
You Save: $132.24 (45%)
Product Specifications
- Other Name: Injector Assembly, Throttle Body Fuel; Fuel Injector; Injector Kit, Throttle Body/Carburetor
- Replaces: 17111771, 17111866, 17112401, 17112400
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1991 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: 17113673
Product Specifications
- Other Name: Injector, Fuel Injection; Fuel Injector; Injector
- Replaces: 17113165, 17113151, 17113384, 17112717
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Injector Part Number: 17068993
Product Specifications
- Other Name: Fuel Injector; Fuel Injector Kit, Throttle Body/Carburetor; Injector Kit, Throttle Body/Carburetor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 Chevrolet Astro | Base, CL, CS | 4 Cyl 2.5 L GAS

Chevrolet Astro Fuel Injector

Want to cut long-term maintenance and repair costs? Choose OEM Fuel Injector. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Astro parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Astro Fuel Injector 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.

The Fuel Injector is one of the significant parts of the Chevrolet Astro vehicles that facilitate the direct spraying of fuel into the engine cylinder through the control of the Engine Control Module for the right air/fuel mixture. This system is 'returnless,' with fewer fuel lines, so the chances of it going wrong which can cause performance as well as fuel economy to be affected, are minimized. The different models of fuel injectors that have been available in Astro models include the direct and indirect fuel injection, and each of them has a unique modus operandi as far as the delivery and the synchronization of the fuel is concerned. In conclusion, the Fuel Injector becomes an extensive part of the modifications in the internal combustion engines to improve the efficiency and smooth performances instead of carburetor techniques.

Chevrolet Astro Fuel Injector Parts Questions & Experts Answers

Injector
88894353
Q: How to service the fuel injector on Chevrolet Astro?
A:
Before beginning service the Fuel Injector users must first decrease the fuel system pressure. The upper intake manifold assembly and fuel meter body assembly must be removed sequentially as the next step. Constructive removal of both the injector assembly retainer and the injector retainer lock nuts is necessary. You should push the injector tube downward using a small tip punch until the injector releases from its position. At the same time ensure you do not damage any electrical connector terminals. The entire Fuel Injector assembly needs attention since these electrical components require avoidance of any liquid solvent for protection; professional cleaning of fuel injectors is discouraged. Before assembly installation the new Fuel Injector assembly requires engine oil lubrication of its o-ring seals. The application requires a specific injector which needs to be selected because each injector operates at its own predefined flow rate. Place the Fuel Injector assembly at the fuel meter body before securing the injector assembly retainer together with the injector retainer lock nuts and tighten to 3 n.m (27 lb in). End the installation process by fitting the fuel meter body assembly in place.