How to Replace Spark Plug Wires on GMC Sierra 3500?

To change the ignition cable, first disconnect it from the Spark Plug, twisting the wire 1/2 turn and pulling only on the boot. Then, unplug the wire from the Ignition Coil, this time by turning each ignition cable boot 1/2 turn and pulling only on the boot. For installation purposes first connect the ignition cable at the Ignition Coil then the ignition cable. Eventually, check the cable for a proper installation, by applying force by pushing sideways on the boot in order to verify the seating and re-set any loose boot.

OEM GMC Sierra 3500 Spark Plug Wires

Spark Plug Ignition Wires

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8 Spark Plug Wires found

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GMC Sierra 3500 Cable Set Part Number: 19351572
$80.73 MSRP: $174.76
You Save: $94.03 (54%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaced by: 19417607
- 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
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GMC Sierra 3500 Wire Harness Part Number: 12601824
$132.97 MSRP: $290.37
You Save: $157.40 (55%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Wire Assembly-Ignition Coil; Wire; Wire, Spark Plug Or Coil
- Replaces: 12562256, 15320906, 12582189
- 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 6.0 L GAS, 8 Cyl 8.1 L GAS
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GMC Sierra 3500 Plug Wire Part Number: 12192133
$15.24 MSRP: $28.62
You Save: $13.38 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Wire, Spark Plug; Spark Plug Wire; Cable; Wire, Spark Plug Or Coil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS
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GMC Sierra 3500 Cable Part Number: 19351911
$12.60 MSRP: $19.99
You Save: $7.39 (37%)
ADD TO CART
Product Specifications
- Other Name: Spark Plug Wire; Wire, Spark Plug Or Coil
- Replaces: 12192195
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS
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GMC Sierra 3500 Cable Set Part Number: 19417609
$111.56 MSRP: $241.44
You Save: $129.88 (54%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Plug Wire Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 88984269, 19351577
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
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GMC Sierra 3500 Cable Set Part Number: 19417606
$71.45 MSRP: $154.66
You Save: $83.21 (54%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Plug Wire Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 88894393, 19351571, 88892762
- 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
View related parts
GMC Sierra 3500 Wire Harness Part Number: 89017477
Product Specifications
- Other Name: Wire Assembly, Ignition Coil; Plug Wire; Wire; Wire, Spark Plug Or Coil
- Replaces: 10457732
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 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
View related parts
GMC Sierra 3500 Cable Part Number: 12192436
Product Specifications
- Other Name: Wire, Spark Plug Or Coil; Spark Plug Wire
- 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 Spark Plug Wires

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GMC Sierra 3500 Spark Plug Wires Parts Questions & Experts Answers

Cable Set
19351572
Q: How to Replace Spark Plug Wires on GMC Sierra 3500?
A:
To change the ignition cable, first disconnect it from the Spark Plug, twisting the wire 1/2 turn and pulling only on the boot. Then, unplug the wire from the Ignition Coil, this time by turning each ignition cable boot 1/2 turn and pulling only on the boot. For installation purposes first connect the ignition cable at the Ignition Coil then the ignition cable. Eventually, check the cable for a proper installation, by applying force by pushing sideways on the boot in order to verify the seating and re-set any loose boot.