How to Install and Remove an Ignition Coil on 2004 Dodge Ram 1500?

For each spark plug, a mounting nut holds an individual ignition coil into its machined hole in the cylinder head. Beneath each coil, a rubber boot seals the spark plug, allowing a spring for contact and an O-ring seals the coil at the opening in the cylinder head. You might have to remove the throttle body air tube or the intake box to remove a coil. Push the release lock down and carefully remove the electrical connector from the coil. Shoot compressed air through the area at the base of the coil first, then take out the coil mounting nut from the stud. Travel your coil threading tool back and forth along the coil in the cylinder head to release it and then take the coil out of the vehicle. For the installation, give the spark plug top a clean with compressed air and look at the coil O-ring, exchanging it when it looks worn out. Use a little silicone on the O-ring, fit the ignition coil into place in the cylinder head and apply pressure to get the top of the coil over the stud and onto the spark plug. Set the coil mounting stud nut following torque instructions and attach the electrical connector by snapping it in. You may need to insert the throttle body air tube again, if that is required.

OEM 2004 Dodge Ram 1500 Ignition Coil

Ignition Coil Resistor

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4 Ignition Coils found

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2004 Dodge Ram 1500 Ignition Coil Part Number: 56028394AD
$67.74 MSRP: $102.00
You Save: $34.26 (34%)
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Direct Ignition Coil; Coil On Plug Coil; Coil Ignition
- Replaces: 56028394AC
- Item Weight: 1.30 Pounds
- Item Dimensions: 4.0 x 3.7 x 7.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 8
- SKU: 56028394AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Dodge Ram 1500 Submodels:
- Laramie, SLT, ST | 5.7L V8, 8 Cyl 5.7 L GAS
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2004 Dodge Ram 1500 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
- Item Weight: 0.90 Pounds
- Item Dimensions: 1.6 x 3.3 x 7.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56028138AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Dodge Ram 1500 Submodels:
- Laramie, SLT, ST, SXT, TRX4 | 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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2004 Dodge Ram 1500 Ignition Coil Part Number: 56032521AC
$159.45 MSRP: $243.00
You Save: $83.55 (35%)
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Direct Ignition Coil; Coil On Plug Coil
- Replaces: 56032521AB
- Item Weight: 2.50 Pounds
- Item Dimensions: 6.8 x 4.8 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56032521AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Dodge Ram 1500 Submodels:
- SRT-10 | 10 Cyl 8.3 L GAS, 8.3L V10
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2004 Dodge Ram 1500 Ignition Coil Part Number: 56029098AB
$88.04 MSRP: $195.00
You Save: $106.96 (55%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil/Ignition - Ignition; Direct Ignition Coil
- Replaces: 56029098AA
- Item Weight: 3.30 Pounds
- Item Dimensions: 3.0 x 5.5 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56029098AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Dodge Ram 1500 Submodels:
- SRT-10 | 10 Cyl 8.3 L GAS, 8.3L V10

2004 Dodge Ram 1500 Ignition Coil Parts and Q&A

Q: How to Install and Remove an Ignition Coil on 2004 Dodge Ram 1500?
A: For each spark plug, a mounting nut holds an individual ignition coil into its machined hole in the cylinder head. Beneath each coil, a rubber boot seals the spark plug, allowing a spring for contact and an O-ring seals the coil at the opening in the cylinder head. You might have to remove the throttle body air tube or the intake box to remove a coil. Push the release lock down and carefully remove the electrical connector from the coil. Shoot compressed air through the area at the base of the coil first, then take out the coil mounting nut from the stud. Travel your coil threading tool back and forth along the coil in the cylinder head to release it and then take the coil out of the vehicle. For the installation, give the spark plug top a clean with compressed air and look at the coil O-ring, exchanging it when it looks worn out. Use a little silicone on the O-ring, fit the ignition coil into place in the cylinder head and apply pressure to get the top of the coil over the stud and onto the spark plug. Set the coil mounting stud nut following torque instructions and attach the electrical connector by snapping it in. You may need to insert the throttle body air tube again, if that is required.