How to remove and install an ignition coil in a Chevrolet Equinox and GMC Terrain?

Disconnect the cable from the negative battery terminal. Remove the engine cover. For 3.4L V6 models, label and disconnect the spark plug wires from the coil pack. Disconnect the electrical connectors, then remove the mounting fasteners from the coil pack. Remove the coil pack. For all models except 3.4L V6 models, remove the air cleaner outlet duct if it will interfere with the coil(s) you're removing. Disconnect the electrical connector and mounting fastener from the ignition coil. Remove the ignition coil from the spark plug. For all models, apply a little silicone dielectric compound to the inside of each boot before installing it. Installation is the reverse of removal.

Genuine Chevrolet Equinox Ignition Coil

Ignition Coil Resistor

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6 Ignition Coils found

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Chevrolet Equinox Coil Assembly, Ign
Part Number: 25202791
$56.37 MSRP: $118.42
You Save: $62.05 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Ignition Coil
- Replaces: 12654078, 12687140, 12652405
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Chevrolet Equinox | 4 DOOR LT , 4 DOOR LTZ | 4 Cyl 2.0L
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Chevrolet Equinox Ignition Coil Assembly
Part Number: 12638824
$43.33 MSRP: $74.58
You Save: $31.25 (42%)
Ships in 1-3 Business Days
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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:
- 2010-2017 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L
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Chevrolet Equinox Ignition Coil
Part Number: 12632479
$64.69 MSRP: $116.04
You Save: $51.35 (45%)
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Product Specifications
- Other Name: Coil,Ignition
- Replaces: 12590990, 12610626, 12618542
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2017 Chevrolet Equinox | LT SUV, LTZ SUV, SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.0L, 6 Cyl 3.6L
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Chevrolet Equinox Coil Assembly, Ign
Part Number: 25203537
$34.57 MSRP: $57.21
You Save: $22.64 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Ignition Coil
- Replaced by: 25205340
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Equinox | 4 DOOR BASE , 4 DOOR LT , 4 DOOR LTZ | 4 Cyl 1.5L
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Chevrolet Equinox COIL ASM-IGN
Part Number: 55515866
$37.60 MSRP: $59.16
You Save: $21.56 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ignition Coil
- Replaces: 55511558, 55508084
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022 Chevrolet Equinox | 4 DOOR LT , 4 DOOR LTZ | 4 Cyl 2.0L
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Chevrolet Equinox COIL ASM,IGN
Part Number: 19432144
$98.87 MSRP: $177.34
You Save: $78.47 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ignition Coil, Ignition Module
- Replaces: 12587153, 12595088, 12568185
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Chevrolet Equinox | SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L

Chevrolet Equinox Ignition Coil

The Chevrolet Equinox Ignition Coil is one of the vehicles part which is very important in the vehicles ignition systems. It is a transformer that increases the voltage from that provided by the battery to create the spark requirement for burning the air/fuel charge mixture in the cylinders. This process makes use of two insulated copper wires that are coiled to create the primary and secondary windings around an iron core enclosed in a housing. The primary circuit deals with the battery and charging system and The secondary circuit consists of High tension lead and spark plug leads. While some Equinox models have used distributor ignition systems and others have used the coil-on-plug systems, the main difference that lies in the fact that the manner in which voltage is provided to the plugs is quite distinct in both systems. Daily check ups on the ignition coil and servicing are crucial to avoid regular checkup problems like engine misfires, poor performance, and fuel economy.

Each OEM Chevrolet Equinox 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 Equinox Ignition Coil Parts Questions & Experts Answers

Ignition Coil Assembly
12595088
Q: How to remove and install an ignition coil in a Chevrolet Equinox and GMC Terrain?
A: Disconnect the cable from the negative battery terminal. Remove the engine cover. For 3.4L V6 models, label and disconnect the spark plug wires from the coil pack. Disconnect the electrical connectors, then remove the mounting fasteners from the coil pack. Remove the coil pack. For all models except 3.4L V6 models, remove the air cleaner outlet duct if it will interfere with the coil(s) you're removing. Disconnect the electrical connector and mounting fastener from the ignition coil. Remove the ignition coil from the spark plug. For all models, apply a little silicone dielectric compound to the inside of each boot before installing it. Installation is the reverse of removal.