How to remove and replace the ignition coil pack on Chevrolet Cobalt?

To remove the ignition coil, remove the intake manifold cover, and disconnect the electrical connector from the ignition control module. Replace if necessary and coat the interior of each boot with silicone dielectric compound before reinstallation. For other models, turn the ignition key to OFF, remove the engine cover, disconnect the electrical connector from the ignition coils, remove the coil mounting bolt(s) and pull the coil(s) from the valve cover.

Genuine Chevrolet Cobalt Ignition Coil

Ignition Coil Resistor

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2 Ignition Coils found

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Chevrolet Cobalt Ignition Coil Assembly
Part Number: 12638824
$43.33 MSRP: $74.58
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Product Specifications
- Other Name: Coil Assembly, Ignition ; Coil, Ignition Coil; Coil, Ignition Coil
- Replaces: 12629646, 12578224
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2010 Chevrolet Cobalt | 2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 4 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.4L
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Chevrolet Cobalt Ignition Coil Assembly
Part Number: 12587426
Product Specifications
- Other Name: Coil Assembly, Ignition ; Coil, Ignition Coil; Coil, Ignition Coil, Ignition Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Cobalt | 2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR | 4 Cyl 2.2L

Chevrolet Cobalt Ignition Coil

The Ignition Coil in vehicles specifically Chevrolet Cobalt automobiles is responsible for transforming the battery energy of 12 volts into the high voltage energy 15000- 40000 volts needed to ignite the air-fuel blend inside the engine cylinders. The purpose of this component is to provide the connection between the main and secondary circuit of the ignition system here two coils of insulated copper wire are wound up on an iron core to get the necessary voltage. Cobalt models have had use different types of ignition coils over the years these include distributorsystems, distributor-less ignition systems (DIS), coil-on-plug (COP) and coil-near-plug(CNP). The main difference among these types of systems is the approach and structure; for example, in DIS systems, 2 cylinders can possess numerous coils, whereas COP systems possess a single coil for every spark plug, increasing competency and minimizing the utilization of high-tension leads. A fault in ignition coil is characterized by engine rough running, low performance and warning lights on necessitating diagnosis and repair.

Each OEM Chevrolet Cobalt Ignition Coil we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Cobalt Ignition Coil Parts Questions & Experts Answers

Ignition Coil Assembly
12638824
Q: How to remove and replace the ignition coil pack on Chevrolet Cobalt?
A: To remove the ignition coil, remove the intake manifold cover, and disconnect the electrical connector from the Ignition Control Module. Replace if necessary and coat the interior of each boot with silicone dielectric compound before reinstallation. For other models, turn the ignition key to OFF, remove the engine cover, disconnect the electrical connector from the ignition coils, remove the coil mounting bolt(s) and pull the coil(s) from the valve cover.