How to Replace Spark Plug Wires on Chevrolet Blazer?

To replace the ignition cable first disconnect the ignition cable from each Spark Plug by twisting the boots 1/2 turn before removing (remember to pull only on the boot or take a tool for this purpose). Next, unlatch the ignition cable from the Distributor, twisting each boot 1/2 turn and pulling on only the boot or using a tool. Principles of troubleshooting apply to all these cases. Troubleshooting principles are troubleshooting airflow integrity, troubleshooting electrical integrity, voltage integrity, ignition integrity, climatic integrity, and ground integrity. Mount the ignition cable at the Distributor and to each Spark Plug. Check that the cables are properly installed by pushing sideways on each boot to check for seating and reinstall any loose boots, as well as routing cables to maintain them to avoid radio ignition noise or cross firing or shorting to ground. Further, apply some new dielectric grease into the boot when ignition cables or boots are fitted to spark plugs.

OEM Chevrolet Blazer Spark Plug Wires

Spark Plug Ignition Wires

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6 Spark Plug Wires found

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Chevrolet Blazer Cable Set
Part Number: 19154583
$35.09 MSRP: $108.40
You Save: $73.31 (68%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Plug Wire Set; Ignition Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12074078
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Chevrolet Blazer | Base, LT | 6 Cyl 4.3 L GAS
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Chevrolet Blazer Cable Set
Part Number: 19154575
$51.92 MSRP: $112.38
You Save: $60.46 (54%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12073934
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993, 1987 Chevrolet Blazer | Cheyenne, Custom Deluxe, Silverado | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Chevrolet Blazer Cable Set
Part Number: 19433890
$115.37 MSRP: $251.90
You Save: $136.53 (55%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Wire Kit, Spark Plug; Plug Wire Set; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12192363, 12192092, 19351573, 88984265
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2005 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
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Chevrolet Blazer Cable Set
Part Number: 19154585
$87.62 MSRP: $189.66
You Save: $102.04 (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: 12173579
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Chevrolet Blazer | Base, LS, LT | 6 Cyl 4.3 L GAS
View related parts
Chevrolet Blazer Cable Set
Part Number: 19154584
$62.64 MSRP: $135.58
You Save: $72.94 (54%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12096431
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Chevrolet Blazer | Base, Silverado, Silverado Sport | 8 Cyl 5.7 L GAS
View related parts
Chevrolet Blazer Cable Set
Part Number: 12043731
Product Specifications
- Other Name: Wire Set; Spark Plug Wire
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 Chevrolet Blazer | Custom Deluxe, Scottsdale, Silverado | 8 Cyl 5.7 L GAS

Chevrolet Blazer Spark Plug Wires

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Chevrolet Blazer Spark Plug Wires Parts Questions & Experts Answers

Cable Set
19433890
Q: How to Replace Spark Plug Wires on Chevrolet Blazer?
A: To replace the ignition cable first disconnect the ignition cable from each Spark Plug by twisting the boots 1/2 turn before removing (remember to pull only on the boot or take a tool for this purpose). Next, unlatch the ignition cable from the Distributor, twisting each boot 1/2 turn and pulling on only the boot or using a tool. Principles of troubleshooting apply to all these cases. Troubleshooting principles are troubleshooting airflow integrity, troubleshooting electrical integrity, voltage integrity, ignition integrity, climatic integrity, and ground integrity. Mount the ignition cable at the Distributor and to each Spark Plug. Check that the cables are properly installed by pushing sideways on each boot to check for seating and reinstall any loose boots, as well as routing cables to maintain them to avoid radio ignition noise or cross firing or shorting to ground. Further, apply some new dielectric grease into the boot when ignition cables or boots are fitted to spark plugs.