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Spark Plug Wire for 2003 Chevrolet Blazer

We have 19 Items In-stock. Select your vehicle's Submodel to continue.

Prestolite - ProConnect Replacement Spark Plug Wire Sets

PRESTOLITE – PROCONNECT REPLACEMENT SPARK PLUG WIRE SETS

With Class E wiring and jacket material, high-dielectric strength Prestosil insulation and a carbon-Kevlar core, these ProConnect spark plug wires are the most powerful and effective wires in the Prestolite family. They’re also extremely resistant to melting or freezing and have exceptional electromagnetic and radio frequency interference suppression capabilities. With their premium materials and exacting manufacturing standards, Prestolite has become one of the leading ignition-related suppliers to the automotive industry.

  • Highest conductivity of any Prestolite spark plug wire
  • Features braided fiberglass for extra strength
  • High Class E wire rating, compared to Class C or D for others
  • Rated effective from -40° to 428°F
  • Equipped with wire windings to resistance to electromagnetic and radio interference
  • High-dielectric strength Prestosil insulation
  • Fiberglass core is impregnated with carbon

Prestolite ProConnect Spark Plug Wire - Direct Fit

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$40.77 $48.11 You Save $7.34 (15%)
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  • Brand SKU#: Prestolite 116072
  • Series: Prestolite ProConnect
  • Product Fit: Direct Fit
  • Quantity Sold: Set
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Lifetime Prestolite limited warranty
  • Wire Color: Black
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Fits the following 2003 Chevrolet Blazer Submodels

  • 6 Cyl 4.3L | LS, Xtreme, ZR2
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Denso OE replacement Spark Plug Wire

Denso Spark Plug Wires are identical in form, fit, color, and performance to the factory-installed wire, and constructed to meet OE standards. They boast Ferrite impregnated layers, silicone insulation for superior dielectric and heat performance, and high temperature Class E silicon jacket to withstand chemicals, moisture, and temperatures from -40 degrees Fahrenheit to 428 degrees Fahrenheit.

Features:

  • Pre-cut wire to exact length with reinforcing member for added strength and terminal retention
  • Passed tests covering everything from electrical properties to shrinkage to chemical resistance and accelerated life testing
  • Identical OE end caps, carbon impregnated fiberglass core for superior conductivity, fiberglass braid for maximum strength, conductive silicone layer for high temperature performance, and EMI/RFI noise suppression
Easy installation.

Denso Spark Plug Wire - Direct Fit

$56.19 $66.30 You Save $10.11 (15%)
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Availability: In Stock
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  • Brand SKU#: Denso 671-6068
  • Product Fit: Direct Fit
  • Quantity Sold: Set
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Diameter: 7 mm
  • Warranty: 1 year Denso limited warranty
  • Wire Color: Black
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Fits the following 2003 Chevrolet Blazer Submodels

  • 6 Cyl 4.3L | LS, Xtreme, ZR2
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Accel 8.8 mm Direct fit Spark Plug Wire

ACCEL - 8.8MM SPARK PLUG WIRES

Give your plugs just the right amount of spark with Accel’s extra-thick 8.8mm spark plug wires. Available in three conductor ratings (8000, 8800 & 8900 Series), these sturdy spark plug wires use stainless steel wiring, high-density silicone and a low-resistance design to transfer the maximum to your spark plugs. Accel has over four decades of designing and manufacturing race-winning fuel and ignition systems.

  • Radio frequency interference suppressing graphite
  • Inner core made of Kevlar and fiberglass
  • Stainless steel wiring for high energy transfer
  • For domestic, import and custom applications
  • Tough, extra-large, high-temperature red boots
  • Thick 8.8mm silicone covering in classic Accel yellow
  • Three levels of conductivity (8000, 8800 and 8900 Series)

Accel 8.8 mm Spark Plug Wire - Direct Fit

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$85.21 $100.55 You Save $15.34 (15%)
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  • Brand SKU#: Accel 8893NA
  • Series: Accel 8.8 mm
  • Product Fit: Direct Fit
  • Quantity Sold: Set
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Assembled: No
  • Conductor Material: Carbon Graphite
  • Diameter: 8.8 mm
  • Distributor Boot Color: Red
  • Distributor Boot Material: Silicone
  • Includes: Coil Wire
  • Notes: 150 Ohms Per Foot
  • R F I Suppression: Yes
  • Spark Plug Boot Color: Red
  • Spark Plug Boot End Type: Straight
  • Spark Plug Boot Material: Silicone
  • Warranty: 1-year Accel limited warranty
  • Wire Color: Yellow
  • Wire Material: Silicone
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Fits the following 2003 Chevrolet Blazer Submodels

  • 6 Cyl 4.3L | LS, Xtreme, ZR2
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Accel - Extreme 9000 Ceramic Boot Spark Plug Wires

ACCEL - EXTREME 9000 CERAMIC BOOT SPARK PLUG WIRES

The Extreme 9000 Series Ceramic Boot spark plug wires keep delivering powerful spark where others fail. Designed to withstand heat extremes, the ceramic boots are rated at 2000 degrees F and the Ferro-Spiral core wires and double silicone construction are rated at 600 degrees F.  Accel has over four decades of designing and manufacturing race-winning fuel and ignition systems.

  • Made to length for a wide variety of engine applications
  • Powerful Ferro-Spiral core wire transfers maximum spark energy
  • Low-resistance 500 ohm core
  • Designed to resist the heat of extremes of hot engines
  • Tough, heat-resistant boots keep working up to 2000 degrees

Accel Extreme 9000 Ceramic Boot Spark Plug Wire - Direct Fit

$109.99 $129.79 You Save $19.80 (15%)
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Availability: In Stock
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  • Brand SKU#: Accel 9044C
  • Series: Accel Extreme 9000 Ceramic Boot
  • Product Fit: Direct Fit
  • Quantity Sold: Set
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Assembled: Yes
  • Conductor Material: Ferro-Spiral Core
  • Diameter: 8 mm
  • Distributor Boot Color: Black
  • Distributor Boot Material: Silicone
  • Distributor Terminal End Type: Male/HEI
  • Includes: Coil Wire
  • Notes: 500 Ohms Per Foot
  • R F I Suppression: Yes
  • Spark Plug Boot Color: White
  • Spark Plug Boot End Type: Straight & 90 Degree
  • Spark Plug Boot Material: Ceramic
  • Warranty: 1-year Accel limited warranty
  • Wire Color: Black
  • Wire Material: Silicone
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Fits the following 2003 Chevrolet Blazer Submodels

  • 6 Cyl 4.3L | LS, Xtreme, ZR2
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Bosch OE replacement Spark Plug Wire

Bosch OE Replacement Spark Plug Wire Sets deliver maximum voltage to the spark plug for a hotter, more powerful, and longer spark resulting in optimum engine performance while reducing the chance of misfire and eliminating radio static.

Features:

  • Stainless steel mag winding, 100 percent pure silicone jacket, Kevlar reinforced core, EPDM inner insulation, snug-fitting OEM-style silicone boots, and snap lock or OEM style connectors
  • Total resistance to oil penetration for lifetime protection against wire set failure
  • Discontinues power-robbing voltage leaks
  • Guarantees proper fit, function, and appearance while providing extreme durability for long life
Wires are tightly crimped to the connectors to exceed OEM standards providing worry free installation and re-installation.

Bosch Spark Plug Wire - Direct Fit

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$53.15 $62.72 You Save $9.57 (15%)
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Availability: In Stock
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  • Brand SKU#: Bosch 09791
  • Product Fit: Direct Fit
  • Quantity Sold: Set
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Lifetime Bosch limited warranty
  • Wire Color: Black
  • Wire Material: Silicone
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Fits the following 2003 Chevrolet Blazer Submodels

  • 6 Cyl 4.3L | LS, Xtreme, ZR2
See more

More results for 2003 Chevrolet Blazer Spark Plug Wire

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    Fire up your engine with the sturdy design, secure fit and superior performance of ACDelco’s OE replacement spark plug wires. Established in 1899, ACDelco... (see more)

  • Standard OE replacement Spark Plug Wire

    Standard for the longest time has been a reliable name that makes replacement spark plug wires for your electrical system. Standard's line of OE equivalent replacement spark plug wire is specifically... (see more)

  • Delphi OE replacement Spark Plug Wire

    Working with Delphi OE Replacement Spark Plug Wire definitely helps make the undertaking of repairing your electrical system much less overwhelming. Don't simply wait around for your car to go... (see more)

  • JBA PowerCables Spark Plug Wires

    JBA – PowerCables SPARK PLUG WIRES

    Always looking to extract a little more horsepower and efficiency from your engine? Plug in a set of JBA PowerCables Spark Plug Wires which will provide slightly... (see more)

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