How to replace the ignition coil on Chevrolet Astro?

Start by removing the engine cover to gain access while also disconnecting all electrical connectors. You will need to disconnect the Ignition Coil wire from the Distributor followed by removing the studs that anchor the bracket and Ignition Coil to the Intake Manifold. Extract the bracket and its installed Ignition Coil before drilling and punching out the two rivets that secure the Ignition Coil to the bracket in order to detach the coil from its bracket. Add the Ignition Coil onto the bracket using the screws from the replacement kit according to service precautions fastener notice. Fasten the Ignition Coil and bracket tightly to the Intake Manifold by using the studs at 11 nm (97 lb in.). Then join the Ignition Coil wire while making sure it stays away from all parts including the dip stick which could potentially start electrical issues. After this use the electrical connectors to continue and put back the engine cover.

OEM Chevrolet Astro Ignition Coil

Ignition Coil Resistor

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5 Ignition Coils found

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Chevrolet Astro Ignition Coil Part Number: 19418996
$70.98 MSRP: $145.86
You Save: $74.88 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coil Assembly, Ignition; Coil, Ignition Coil
- Replaces: 10489421, 19207138
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2005 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Ignition Coil Part Number: 19418995
$41.68 MSRP: $114.58
You Save: $72.90 (64%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil, Ignition Coil; Coil; Coil Kit, Ignition Coil
- Replaces: 01115468, 12498334, 01115315, 1115315, 1115468
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Ignition Coil Part Number: 12498335
$100.35 MSRP: $179.20
You Save: $78.85 (44%)
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Product Specifications
- Other Name: Coil, Ignition Coil; Coil
- Replaces: 01985473, 1985473
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Astro | Base, CL, CS | 6 Cyl 4.3 L GAS
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Chevrolet Astro Ignition Coil Part Number: 10495089
$29.24 MSRP: $52.22
You Save: $22.98 (45%)
Product Specifications
- Other Name: Coil, Distributor Pick Up; Pick-Up Coil; Coil; Coil, Distributor Shaft; Coil, Ignition
- Replaces: 01987964, 1987964
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1995 Chevrolet Astro | Base, CL, CS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet Astro Pick-Up Coil Part Number: 10467470
Product Specifications
- Other Name: Coil, Distributor Shaft; Ignition Coil; Coil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Chevrolet Astro | Base | 4 Cyl 2.5 L GAS

Chevrolet Astro Ignition Coil

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The product is Chevrolet Astro Ignition Coil and this component has an essential function in the ignition system of the car. Actually, since its action is to step up the voltage from low voltage of battery to high voltage power required to ignite the air /fuel mixture in the engine cylinders, the ignition coil produces a spark. This process entails placing two loops of insulated copper wire, the primary coil, and the secondary coil, encircling an iron core and enclosed in a housing. The primary circuit is to the battery and charging system parts, whereas the second circuit includes HT lead, distributor cap, and sparkplug wires. Some of the ignition systems that have been used in the various astro model's include distributor ignition, coil-on-plug, and wasted spark systems whereby, depending on the system used, the voltage supply to the spark plug was unique in different models. An ignition coil is responsible for supplying the spark that ignites fuel in the engine; a bad ignition coil therefore causes misfires, poorer performance and fuel efficiency.

Chevrolet Astro Ignition Coil Parts and Q&A

Ignition Coil
19418996
Q: How to replace the ignition coil on Chevrolet Astro?
A:
Start by removing the engine cover to gain access while also disconnecting all electrical connectors. You will need to disconnect the Ignition Coil wire from the Distributor followed by removing the studs that anchor the bracket and Ignition Coil to the Intake Manifold. Extract the bracket and its installed Ignition Coil before drilling and punching out the two rivets that secure the Ignition Coil to the bracket in order to detach the coil from its bracket. Add the Ignition Coil onto the bracket using the screws from the replacement kit according to service precautions fastener notice. Fasten the Ignition Coil and bracket tightly to the Intake Manifold by using the studs at 11 nm (97 lb in.). Then join the Ignition Coil wire while making sure it stays away from all parts including the dip stick which could potentially start electrical issues. After this use the electrical connectors to continue and put back the engine cover.