How to Install and Remove an Ignition Coil on Jeep Grand Cherokee?

A specific ignition coil is fitted into a machined hole in the head and fixed to the top of the intake manifold by a mounting stud/nut. The coil's bottom end has a rubber cover that encloses the spark plug, plus a spring that is used for contact and stays attached to the coil and is not maintained separately. The coil's end is sealed with an o-ring within the cylinder head. The coil is removed after taking off the air intake tube or box at the throttle body. Push down on the release lock and while holding it, pull the connector out of the coil. Blow out any debris at the bottom of the coil using compressed air and then remove the heating element's mounting nut. Draw the coil gently out from under the cylinder head opening with a slight spin and take it off the vehicle. After taking out the old spark plug, use clean compressed air to clean the dirt from the top and check the coil o-ring. If it is harmed, replace the coil o-ring and then apply silicone for an easier installation. Put the ignition coil into the opening at the top of the cylinder head and press it onto the spark plug as you pull the base onto the mounting stud. After putting the coil mounting stud nut on, tighten it to 8 N.m (70 in.lbs), then secure the electrical connector by snapping it onto the coil. Should the problem still occur, put the throttle body air tube back into the vehicle.

How to replace an Ignition Coil Assembly on Jeep Grand Cherokee?

The ignition coil assembly needs to be replaced as a single group of three coils connected on one rail. The spark plugs are sealed with six rubber boots, all containing springs for electrical contact. Before taking out the ignition coil, remove the negative battery cable from the battery's terminal. Four bolts hold the coil to the cylinder head; you need to remove them. Work each end of the coil assembly to carefully separate it and to remove any rubber boots you can't free by hand, use a spark plug boot removal tool. Once the coils are loosened from the spark plugs, pull a connector straight out to gain access to the main electrical part, then press the little release tab on the connector while pulling the connector out of the coil itself. Following removal, fit the rubber boots over the spark plugs and push down on the coil assembly until its bolt bases reach the head of each cylinder. Place the four bolts, tighten them a bit first and finally torque them to 29 Nm (250 in. lbs.), making sure to tighten every other one properly. Next, connect the engine harness to the coil, push it until the slide tab is securely straight (between the engine and coil) and finally reattach the negative battery cable.

OEM Jeep Grand Cherokee Ignition Coil

Ignition Coil Resistor

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11 Ignition Coils found

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Jeep Grand Cherokee Ignition Coil Part Number: 56028394AD
$67.74 MSRP: $102.00
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Direct Ignition Coil; Coil On Plug Coil; Coil Ignition
- Replaces: 56028394AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005 Jeep Grand Cherokee | Limited | 8 Cyl 5.7 L GAS
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Jeep Grand Cherokee Ignition Coil Part Number: 56028172AC
$74.65 MSRP: $115.00
You Save: $40.35 (36%)
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Coil
- Replaces: 56028172AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998 Jeep Grand Cherokee | 5.9 Limited, Laredo, Limited, TSi | 6 Cyl 4.0 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Jeep Grand Cherokee Ignition Coil Part Number: 4797293AB
$271.83 MSRP: $415.00
You Save: $143.17 (35%)
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Coil
- Replaces: 4797293
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1993-1997 Jeep Grand Cherokee | Base, Laredo, Limited, Orvis, SE, TSi | 4.0L L6, 5.2L V8, 6 Cyl 4.0 L GAS, 8 Cyl 5.2 L GAS
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Jeep Grand Cherokee Ignition Coil Part Number: 56028138AF
$83.96 MSRP: $126.00
You Save: $42.04 (34%)
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Direct Ignition Coil; Coil On Plug Coil; Ignition Coil Set; Coil Ignition
- Replaces: 56028138AD, 56028138AB, 56028138AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2008 Jeep Grand Cherokee | 65th Anniversary Edition, Laredo, Limited, Overland, Special Edition, Sport | 3.7L V6, 4.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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Jeep Grand Cherokee Ignition Coil Part Number: 5149049AB
$86.41 MSRP: $130.00
You Save: $43.59 (34%)
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Direct Ignition Coil; Coil On Plug Coil; Coil Ignition
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2009 Jeep Grand Cherokee | Laredo, Limited | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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Jeep Grand Cherokee Ignition Coil Part Number: 68320417AA
$83.51 MSRP: $125.00
You Save: $41.49 (34%)
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Direct Ignition Coil; Coil On Plug Coil
- Replaces: 5149199AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009-2010 Jeep Grand Cherokee | Laredo, Limited | 3.7L V6, 6 Cyl 3.7 L GAS
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Jeep Grand Cherokee Ignition Coil Part Number: 5149168AJ
$79.11 MSRP: $119.00
You Save: $39.89 (34%)
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Product Specifications
- Other Name: Coil - Ignition; Direct Ignition Coil; Coil On Plug Coil; Coil Assembly; Coil Ignition
- Replaces: 5149168AI, 5149168AH
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2019 Jeep Grand Cherokee | 75th Anniversary, Laredo, Limited, Overland, Overland Summit, Summit | 3.6L V6, 6 Cyl 3.6 L FLEX
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Jeep Grand Cherokee Ignition Coil Part Number: 68223569AD
$84.12 MSRP: $121.00
You Save: $36.88 (31%)
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Product Specifications
- Other Name: Coil - Ignition; Direct Ignition Coil; Coil Assembly; Coil Ignition
- Replaces: 68223569AB, 68223569AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2016-2025 Jeep Grand Cherokee | 75th Anniversary, 80th Anniversary, Altitude, Altitude X, High Altitude, Laredo, Laredo E, Laredo X, Limited, Limited X, Overland, Summit, Summit Reserve, Trailhawk, Upland | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Jeep Grand Cherokee Ignition Coil Part Number: 68238603AA
$104.52 MSRP: $144.00
You Save: $39.48 (28%)
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Direct Ignition Coil; Coil On Plug Coil; Coil Ignition
- Replaces: 56029129AA, 56029129AF, 56029129AB, 68060346AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2023 Jeep Grand Cherokee | High Altitude, Laredo, Limited, Limited X, Overland, Overland Summit, SRT, SRT8, Summit, Summit Reserve, Trackhawk, Trailhawk | 5.7L V8, 6.1L V8, 6.4L V8, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Jeep Grand Cherokee Ignition Coil Part Number: 68211953AA
$99.01 MSRP: $151.00
You Save: $51.99 (35%)
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Product Specifications
- Other Name: Coil - Ignition; Direct Ignition Coil; Coil Ignition
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022-2025 Jeep Grand Cherokee | 30th Anniversary 4xe, 4xe, Anniversary Edition 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Grand Cherokee Ignition Coil Part Number: 56041476AB
Product Specifications
- Other Name: Coil/Ignition - Ignition; Direct Ignition Coil
- Replaces: 56041476AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2004 Jeep Grand Cherokee | Laredo, Limited, Special Edition, Sport | 4.0L V6, 6 Cyl 4.0 L GAS

Jeep Grand Cherokee Ignition Coil

Choose OEM Ignition Coil that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Ignition Coil follows strict manufacturing steps to lock in quality and fit. If your Jeep Grand Cherokee matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Grand Cherokee parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

Ignition Coil in Jeep Grand Cherokee is particularly important as it instantly transforms a low voltage coming from a battery into high voltage necessary for electrical spark in the spark plugs and thus begins the combustion process. These co-ils generally include a laminated iron core with one or more turns as primary and many turns as secondary of copper wire. Newer model Grand Cherokee engines may each have its own ignition coil which eliminated the need for HT leads and distributor. Various systems including coil-on-plug and wasted spark systems were used in different models of Grand Cherokee and the latter provides sparks to two cylinders at the same time. Faulty ignition coils cause an engine to misfire, get low fuel economy and also results to loss of power.

Jeep Grand Cherokee Ignition Coil Parts and Q&A

Ignition Coil
68238603AA
Q: How to Install and Remove an Ignition Coil on Jeep Grand Cherokee?
A:
A specific ignition coil is fitted into a machined hole in the head and fixed to the top of the Intake Manifold by a mounting stud/nut. The coil's bottom end has a rubber cover that encloses the spark plug, plus a spring that is used for contact and stays attached to the coil and is not maintained separately. The coil's end is sealed with an o-ring within the cylinder head. The coil is removed after taking off the air intake tube or box at the throttle body. Push down on the release lock and while holding it, pull the connector out of the coil. Blow out any debris at the bottom of the coil using compressed air and then remove the heating element's mounting nut. Draw the coil gently out from under the cylinder head opening with a slight spin and take it off the vehicle. After taking out the old spark plug, use clean compressed air to clean the dirt from the top and check the coil o-ring. If it is harmed, replace the coil o-ring and then apply silicone for an easier installation. Put the ignition coil into the opening at the top of the cylinder head and press it onto the spark plug as you pull the base onto the mounting stud. After putting the coil mounting stud nut on, tighten it to 8 N.m (70 in.lbs), then secure the electrical connector by snapping it onto the coil. Should the problem still occur, put the throttle body air tube back into the vehicle.
Ignition Coil
56028138AF
Q: How to replace an Ignition Coil Assembly on Jeep Grand Cherokee?
A:
The ignition coil assembly needs to be replaced as a single group of three coils connected on one rail. The spark plugs are sealed with six rubber boots, all containing springs for electrical contact. Before taking out the ignition coil, remove the negative Battery Cable from the battery's terminal. Four bolts hold the coil to the cylinder head; you need to remove them. Work each end of the coil assembly to carefully separate it and to remove any rubber boots you can't free by hand, use a spark plug boot removal tool. Once the coils are loosened from the spark plugs, pull a connector straight out to gain access to the main electrical part, then press the little release tab on the connector while pulling the connector out of the coil itself. Following removal, fit the rubber boots over the spark plugs and push down on the coil assembly until its bolt bases reach the head of each cylinder. Place the four bolts, tighten them a bit first and finally torque them to 29 Nm (250 in. lbs.), making sure to tighten every other one properly. Next, connect the engine harness to the coil, push it until the slide tab is securely straight (between the engine and coil) and finally reattach the negative battery cable.