How to Service and Repair an Ignition Coil on Chevrolet Colorado?

The replacement process starts with removing the air cleaner resonator and outlet duct. Start by removing the ignition coil bolts then disconnecting the engine wiring harness electrical connectors from the ignition coils before extracting the ignition coils from the camshaft cover. Install the ignition coils exclusively after you verify that the camshaft cover ignition coil seals fit correctly before inserting the coils into position. Screw in the ignition coil mounting bolts until the torque reaches 10 Nm (89 lb in). Follow the process by reconnecting engine wiring harness electrical connectors to ignition coils and afterward reinstall the air cleaner resonator along with the outlet duct.

How to replace the ignition coil on Chevrolet Colorado?

First remove the air cleaner resonantor and outlet duct then replace the ignition coil. Disconnect the engine wiring harness electrical connectors from the ignition coils, remove the ignition coil bolts and remove the ignition coils from the camshaft cover. When replacing the new ignition coils make sure the ignition coil seals are seated properly to the camshaft cover prior to installation of the ignition coils into the camshaft cover. Fit the ignition coil bolts and tighten to 10 Nm (89 lb in). Reconnect the engine wiring harness electrical connectors to the ignition coils and then reinstall the air cleaner resonator and outlet duct.

OEM Chevrolet Colorado Ignition Coil

Ignition Coil Resistor

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7 Ignition Coils found

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Chevrolet Colorado Ignition Coil Part Number: 12699382
$79.39 MSRP: $163.16
You Save: $83.77 (52%)
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Module; Coil; Coil, Ignition Coil
- Replaced by: 12739916
- Replaces: 12573190
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 Chevrolet Colorado | LT | 8 Cyl 5.3 L GAS
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Chevrolet Colorado Ignition Coil Part Number: 25202791
$58.77 MSRP: $120.78
You Save: $62.01 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition; Coil, Ignition Coil
- Replaces: 12654078, 12687140, 12652405
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2022 Chevrolet Colorado | Base, LT, WT, Z71 | 4 Cyl 2.5 L GAS
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Chevrolet Colorado Ignition Coil Part Number: 12632479
$56.15 MSRP: $115.40
You Save: $59.25 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil, Ignition; Direct Ignition Coil; Coil On Plug Coil; Coil, Ignition Coil
- Replaces: 12590990, 12610626, 12618542
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Chevrolet Colorado | LT, WT, Z71 | 6 Cyl 3.6 L GAS
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Chevrolet Colorado Ignition Coil Part Number: 12629472
$44.47 MSRP: $91.40
You Save: $46.93 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil, Ignition; Ignition Control Module; Direct Ignition Coil; Ignition Module; Coil, Ignition Coil
- Replaced by: 19421261
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 Chevrolet Colorado | LS, LT, WT | 4 Cyl 2.9 L GAS, 5 Cyl 3.7 L GAS
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Chevrolet Colorado Ignition Coil Part Number: 12611424
$79.39 MSRP: $163.16
You Save: $83.77 (52%)
ADD TO CART
Product Specifications
- Other Name: Coil, Ignition; Direct Ignition Coil; Coil; Coil, Ignition Coil
- Replaced by: 12739916
- Replaces: 12570616
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 Chevrolet Colorado | LT | 8 Cyl 5.3 L GAS
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Chevrolet Colorado Ignition Coil Part Number: 12712681
$47.22 MSRP: $73.97
You Save: $26.75 (37%)
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Product Specifications
- Other Name: Coil, Ignition; Coil, Ignition Coil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Chevrolet Colorado | LT, Trail Boss, WT, Z71, ZR2 | 4 Cyl 2.7 L GAS
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Chevrolet Colorado Ignition Coil Part Number: 12707304
$33.39 MSRP: $62.70
You Save: $29.31 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Coil Assembly-Ignition; Coil, Ignition Coil
- Replaced by: 12741091
- Replaces: 12666339
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Colorado | LT, WT, Z71, ZR2 | 6 Cyl 3.6 L GAS

Chevrolet Colorado Ignition Coil

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The Ignition Coil in Chevrolet Colorado car brand is an essential element within the system of ignition to transform the low voltage power supply from the battery into high voltage necessary for sparking in the chambers of combustion. Progress has seen today's cars have ignition coils that are specific to each cylinder or sometimes two cylinders to increase their durability. These coils accumulate electrical energy in magnetic fields and discharge it to make sparks; present-day systems always entail coil on plug or wasted spark. These combine systems are newer as compared to high-tension leads and distributors which requires improvements in efficiency and performance of Chevrolet Colorado vehicles.

Chevrolet Colorado Ignition Coil Parts and Q&A

Ignition Coil
12629472
Q: How to Service and Repair an Ignition Coil on Chevrolet Colorado?
A:
The replacement process starts with removing the air cleaner resonator and outlet duct. Start by removing the ignition coil bolts then disconnecting the engine wiring harness electrical connectors from the ignition coils before extracting the ignition coils from the camshaft cover. Install the ignition coils exclusively after you verify that the camshaft cover ignition coil seals fit correctly before inserting the coils into position. Screw in the ignition coil mounting bolts until the torque reaches 10 Nm (89 lb in). Follow the process by reconnecting engine wiring harness electrical connectors to ignition coils and afterward reinstall the air cleaner resonator along with the outlet duct.
Ignition Coil
12611424
Q: How to replace the ignition coil on Chevrolet Colorado?
A:
First remove the air cleaner resonantor and outlet duct then replace the ignition coil. Disconnect the engine wiring harness electrical connectors from the ignition coils, remove the ignition coil bolts and remove the ignition coils from the camshaft cover. When replacing the new ignition coils make sure the ignition coil seals are seated properly to the camshaft cover prior to installation of the ignition coils into the camshaft cover. Fit the ignition coil bolts and tighten to 10 Nm (89 lb in). Reconnect the engine wiring harness electrical connectors to the ignition coils and then reinstall the air cleaner resonator and outlet duct.