How to service the ignition coil-on-plug for the 6.8L engine on Ford F-250 Super Duty?

The service of 6.8L ignition coil-on-plug starts with the removal of power from battery ground and ignition coil electrical connector. You should remove the bolt that secures the ignition coil before pulling the coil upward by twisting it out. The new ignition coil should receive tightening torque set to 6 Nm or 53 lb-in. Before moving forward verify how the ignition coil spring fits inside the boot and inspect the boot tip for damage. Reverse the removal process when installing by adding dielectric compound to the inside section of ignition coil boots.

OEM Ford F-250 Super Duty Ignition Coil

Ignition Coil Resistor

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9 Ignition Coils found

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Ford F-250 Super Duty Ignition Coil
Part Number: 3W7Z-12029-AA
$55.58 MSRP: $91.45
You Save: $35.87 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil Assembly - Ignition; Direct Ignition Coil; Direct Ignition Coil Oe Quality; Coil On Plug Coil; Ignition Coil Set; Coil
- Replaces: 1L2Z-12029-AA, 8W7Z-12029-A, DG-540
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2006 Ford F-250 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL
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Ford F-250 Super Duty Ignition Coil, Driver Side
Part Number: HL3Z-12029-C
$99.12 MSRP: $163.09
You Save: $63.97 (40%)
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Product Specifications
- Other Name: Coil Assembly - Ignition; Direct Ignition Coil, Left
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2022 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
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Ford F-250 Super Duty Ignition Coil, Passenger Side
Part Number: HL3Z-12029-B
$111.61 MSRP: $183.64
You Save: $72.03 (40%)
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Product Specifications
- Other Name: Coil Assembly - Ignition; Direct Ignition Coil, Right
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2022 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
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Ford F-250 Super Duty Ignition Coil, Driver Side
Part Number: AL3Z-12029-B
$104.98 MSRP: $172.73
You Save: $67.75 (40%)
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Product Specifications
- Other Name: Coil Assembly - Ignition; Direct Ignition Coil, Left; Direct Ignition Coil Oe Quality; Direct Ignition Coil
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2017 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
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Ford F-250 Super Duty Ignition Coil, Passenger Side
Part Number: AL3Z-12029-A
$104.98 MSRP: $172.73
You Save: $67.75 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Coil Assembly - Ignition; Direct Ignition Coil, Right; Direct Ignition Coil Oe Quality; Direct Ignition Coil
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2017 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
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Ford F-250 Super Duty Ignition Coil, Brown
Part Number: 8L3Z-12029-A
$46.03 MSRP: $73.09
You Save: $27.06 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Coil Assembly - Ignition; Direct Ignition Coil; Direct Ignition Coil Oe Quality; Coil On Plug Coil; Ignition Coil Set; Coil
- Manufacturer Note: With Brown Coil Boots
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2010 Ford F-250 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.4 L DIESEL
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Ford F-250 Super Duty Ignition Coil, Black
Part Number: 3L3Z-12029-BA
$49.28 MSRP: $81.09
You Save: $31.81 (40%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Coil Assembly - Ignition; Direct Ignition Coil; Direct Ignition Coil Oe Quality; Coil On Plug Coil; Ignition Coil Set; Coil
- Manufacturer Note: With Black Coil Boots
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2008 Ford F-250 Super Duty | FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.4 L DIESEL
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Ford F-250 Super Duty Ignition Coil
Part Number: PC3Z-12029-AA
$89.17 MSRP: $141.60
You Save: $52.43 (38%)
ADD TO CART
Product Specifications
- Other Name: Coil Assembly - Ignition
- Replaces: PC3Z-12029-A, DG-589
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.8 L FLEX, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
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Ford F-250 Super Duty Ignition Coil
Part Number: LC3Z-12029-B
$209.72 MSRP: $356.36
You Save: $146.64 (42%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Coil Assembly - Ignition; Direct Ignition Coil
- Replaces: DG-581, LC3Z-12029-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford F-250 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 7.3 L GAS

Ford F-250 Super Duty Ignition Coil

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Ford F-250 Super Duty Ignition Coil Parts Questions & Experts Answers

Ignition Coil, Black
3L3Z-12029-BA
Q: How to service the ignition coil-on-plug for the 6.8L engine on Ford F-250 Super Duty?
A: The service of 6.8L ignition coil-on-plug starts with the removal of power from battery ground and ignition coil electrical connector. You should remove the bolt that secures the ignition coil before pulling the coil upward by twisting it out. The new ignition coil should receive tightening torque set to 6 Nm or 53 lb-in. Before moving forward verify how the ignition coil spring fits inside the boot and inspect the boot tip for damage. Reverse the removal process when installing by adding dielectric compound to the inside section of ignition coil boots.