How to service the ignition coil-on-plug for the 6.8L engine on 2005 Ford F-350 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 2005 Ford F-350 Super Duty Ignition Coil

Ignition Coil Resistor

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2005 Ford F-350 Super Duty Ignition Coil Part Number: 3W7Z-12029-AA
$48.95 MSRP: $80.55
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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
- Base No.: 12029
- Item Weight: 0.70 Pounds
- Item Dimensions: 8.7 x 8.0 x 7.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3W7Z-12029-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2005 Ford F-350 Super Duty Submodels:
- 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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2005 Ford F-350 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
ADD TO CART
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
- Base No.: 12029
- Item Weight: 0.70 Pounds
- Item Dimensions: 8.4 x 8.0 x 7.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3L3Z-12029-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Ford F-350 Super Duty Submodels:
- 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

2005 Ford F-350 Super Duty Ignition Coil

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2005 Ford F-350 Super Duty Ignition Coil available at FordPartsDeal.com. You can confidently purchase our OEM 2005 Ford F-350 Super Duty Ignition Coil as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2005 Ford F-350 Super Duty Ignition Coil Parts Q&A

Q: How to service the ignition coil-on-plug for the 6.8L engine on 2005 Ford F-350 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.