How to replace the ignition coil on GMC Sierra 3500?

Follow these steps when changing the Ignition Coil: start by twisting and gently removing the spark plug wire connector from the Ignition Coil. The first step includes disconnecting the Ignition Coil electrical connector followed by removal of the Ignition Coil bolts before extraction of the Ignition Coil. Be careful when installing the new Ignition Coil because initial self-tapping bolt retention may break if handled roughly. Screw the Ignition Coil into its place then secure it with Ignition Coil bolts which need a torque of 12 n.m (106 lb in). Reconnect the electrical connector to the Ignition Coil and attach the spark plug wire to the Ignition Coil. After inspecting the wire seating you should check the boot fit by pushing it to the side and reposition any dislodged boot pieces.

OEM GMC Sierra 3500 Ignition Coil

Ignition Coil Resistor

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3 Ignition Coils found

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GMC Sierra 3500 Ignition Coil
Part Number: 19418993
$60.73 MSRP: $124.80
You Save: $64.07 (52%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Coil Assembly, Ignition; Coil, Ignition Coil
- Replaces: 12558693, 19355500
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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GMC Sierra 3500 Ignition Coil
Part Number: 19418992
$73.42 MSRP: $132.34
You Save: $58.92 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Coil, Ignition Coil; Coil Kit, Ignition Coil
- Replaces: 10457730
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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GMC Sierra 3500 Ignition Coil
Part Number: 19421259
$76.13 MSRP: $135.93
You Save: $59.80 (44%)
Product Specifications
- Other Name: Coil Assembly, Ignition; Coil, Ignition Coil
- Replaces: 12556450, 12558948
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 8.1 L GAS

GMC Sierra 3500 Ignition Coil

Our website offers an extensive catalog of genuine GMC Sierra 3500 Ignition Coil at unbeatable prices. Every OEM GMC Sierra 3500 Ignition Coil comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC Sierra 3500 Ignition Coil Parts Questions & Experts Answers

Ignition Coil
19418993
Q: How to replace the ignition coil on GMC Sierra 3500?
A: Follow these steps when changing the Ignition Coil: start by twisting and gently removing the spark plug wire connector from the Ignition Coil. The first step includes disconnecting the Ignition Coil electrical connector followed by removal of the Ignition Coil bolts before extraction of the Ignition Coil. Be careful when installing the new Ignition Coil because initial self-tapping bolt retention may break if handled roughly. Screw the Ignition Coil into its place then secure it with Ignition Coil bolts which need a torque of 12 n.m (106 lb in). Reconnect the electrical connector to the Ignition Coil and attach the spark plug wire to the Ignition Coil. After inspecting the wire seating you should check the boot fit by pushing it to the side and reposition any dislodged boot pieces.

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