How to Replace Spark Plug Wires on Chevrolet Blazer?

Comprehensive ignition cable replacement starts with a 1/2 turn rotation of the boots at each Spark Plug before removal while preventing force applied to any other part of the boot or utilizing specific tool methods. After you disconnect the ignition cable from the Distributor you need to repeat the boot-twisting maneuver which amounts to 1/2 turns and either grip the boot by hand or make use of an appropriate tool. When installing ignition cables start by attaching them to the Distributor base while pushing sideways to secure them properly since poor positioning leads to wire core degeneration and damages the engine and causes misfires. Connect the ignition cable to each Spark Plug in succession. Check boot seating alongside each cable and replace loose boots following installation to avoid radio noises and cross firing and shorting to the ground. Every time you install ignition cables or boots on spark plugs you should use fresh dielectric grease inside the boot.

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
$47.24 MSRP: $102.26
You Save: $55.02 (54%)
Ships in 1-2 Business Days
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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
$50.30 MSRP: $108.88
You Save: $58.58 (54%)
Ships in 1-3 Business Days
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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
$106.84 MSRP: $231.26
You Save: $124.42 (54%)
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
$84.90 MSRP: $183.78
You Save: $98.88 (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: 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
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Chevrolet Blazer Cable Set Part Number: 19154584
$60.70 MSRP: $131.38
You Save: $70.68 (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
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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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The Spark Plug Wires belong to Chevrolet Blazer electricity vehicle, it is the bridge between ignition coil and spark plug in order to let the engine start. It is also referred to as high tension leads, HT leads Descended from the high-voltage cables, these cables use heat-proof insulation to avoid arcing. It is designed to length and have metallic end terms' for convenient and tight fitting connections. Modern Spark Plug Wires also have elements that suppress radio frequency Interference via the use of resistive conductors as well as inductor coils. High quality of wires may incorporate brass terminals with a view of reducing chances of corrosion. In the newer models, there is a device known as coil packs or individual ignition coils which are mounted directly on spark plugs as compared to the spark plug wires. It is therefore important that these wires are well maintained and placed so that they can enhance the performance of the engine as well as its' durability.

Chevrolet Blazer Spark Plug Wires Parts and Q&A

Cable Set
19433890
Q: How to Replace Spark Plug Wires on Chevrolet Blazer?
A:
Comprehensive ignition cable replacement starts with a 1/2 turn rotation of the boots at each Spark Plug before removal while preventing force applied to any other part of the boot or utilizing specific tool methods. After you disconnect the ignition cable from the Distributor you need to repeat the boot-twisting maneuver which amounts to 1/2 turns and either grip the boot by hand or make use of an appropriate tool. When installing ignition cables start by attaching them to the Distributor base while pushing sideways to secure them properly since poor positioning leads to wire core degeneration and damages the engine and causes misfires. Connect the ignition cable to each Spark Plug in succession. Check boot seating alongside each cable and replace loose boots following installation to avoid radio noises and cross firing and shorting to the ground. Every time you install ignition cables or boots on spark plugs you should use fresh dielectric grease inside the boot.