How to Replace Spark Plug Wires on Chevrolet Astro?

In order to replace the Spark Plug wires at first one should disconnect a Spark Plug wire on each Spark Plug by twisting the boots a 1/2 turn before removal be sure to only pull on the boot or use a tool specifically designed for the task. Next, come off the Spark Plug wire from the Distributor. You twist the boot up 1 1/2 turn and only pull on the boot or use a tool. In the installation process, see that the boots are seated nicely by pushing them sideways as incorrect seating will result in wire core erosion, misfire engine, and interior damage. Mount the Spark Plug wires on the Distributor and then on each Spark Plug. Push sideways on each boot to examine for proper seating, reinstall any loose boots installed, and maintain proper wire routings to minimize radio ignition noise, crossfiring or shorting to ground. In addition, lubricate the new dielectric grease at the boot, which are used to cover Spark Plug wires or boots placed on the spark plugs.

OEM Chevrolet Astro Spark Plug Wires

Spark Plug Ignition Wires

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9 Spark Plug Wires found

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Chevrolet Astro Cable Set Part Number: 19154583
$54.45 MSRP: $102.26
You Save: $47.81 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Plug Wire Set; Ignition Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12074078
- 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 Cable Set Part Number: 19154576
$49.07 MSRP: $88.83
You Save: $39.76 (45%)
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Ignition Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12073935
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1990 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Cable Set Part Number: 12043816
$30.16 MSRP: $64.04
You Save: $33.88 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Ignition Set; Wire Kit, Spark Or Glow Plug Ignition
- 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, 6 Cyl 4.3 L GAS
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Chevrolet Astro Cable Set Part Number: 19433890
$106.84 MSRP: $231.26
You Save: $124.42 (54%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Plug Wire Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12192363, 12192092, 19351573, 88984265
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2003 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Cable Set Part Number: 19154585
$89.37 MSRP: $193.46
You Save: $104.09 (54%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Plug Wire Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12173579
- 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 Cable Set Part Number: 19172238
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Ignition Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12073946
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1990 Chevrolet Astro | Base | 4 Cyl 2.5 L GAS
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Chevrolet Astro Cable Set Part Number: 19171841
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Plug Wire Set; Ignition Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12074044
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1991 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Cable Set Part Number: 12073933
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Ignition Set; Wire Kit, Spark Or Glow Plug Ignition
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Chevrolet Astro | Base | 4 Cyl 2.5 L GAS
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Chevrolet Astro Cable Set Part Number: 12073932
Product Specifications
- Other Name: Wire Set-Spark Plug; Spark Plug Wire; Ignition Set; Wire Kit, Spark Or Glow Plug Ignition
- 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 Spark Plug Wires

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Spark Plug Wires in Chevrolet Astro vehicle is an essential component of the car's ignition system because it conducts high voltage from the ignition coil to spark plugs so that the fuel mix inside the combustion chamber of the car engine can be ignited efficiently. These wires also referred to as high tension leads are very thick with a high heat resistant layer on their outer layers to minimize arcing and increase the lifespan of the wires. They are cross-sectioned accurately, and come with metal ends for making strong connections. Throughout its production from 1985 to 2005, Chevrolet Astro car produced different styles of the Spark Plug Wires depending on the changes that occurred in the engines. Earlier designs featured a coil wire but present generation vehicles incorporate coil packs or each cylinder ignition coil therefore the application of traditional Spark Plug Wires is limited. The main difference between these types of engines can be found in their design and in the technology that has been integrated to reduce RF interferences so that the engine will run as efficiently and for as long as possible.

Chevrolet Astro Spark Plug Wires Parts Questions & Experts Answers

Cable Set
19433890
Q: How to Replace Spark Plug Wires on Chevrolet Astro?
A:
In order to replace the Spark Plug wires at first one should disconnect a Spark Plug wire on each Spark Plug by twisting the boots a 1/2 turn before removal be sure to only pull on the boot or use a tool specifically designed for the task. Next, come off the Spark Plug wire from the Distributor. You twist the boot up 1 1/2 turn and only pull on the boot or use a tool. In the installation process, see that the boots are seated nicely by pushing them sideways as incorrect seating will result in wire core erosion, misfire engine, and interior damage. Mount the Spark Plug wires on the Distributor and then on each Spark Plug. Push sideways on each boot to examine for proper seating, reinstall any loose boots installed, and maintain proper wire routings to minimize radio ignition noise, crossfiring or shorting to ground. In addition, lubricate the new dielectric grease at the boot, which are used to cover Spark Plug wires or boots placed on the spark plugs.