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Replacement and OEM Parts for Chevrolet Blazer Spark Plug
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Chevrolet Blazer Spark Plug

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Spark Plugs & Wires
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53 Products found

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  • OEM (Genuine) Chevrolet Blazer Spark Plug

    PartNumber: 12646780
    OEM Chevrolet Blazer Spark Plug - 12646780
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 4.2 x 3.2 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Blazer Spark Plug
    More Info
    $8.92 MSRP: $16.12
    You Save: $7.20 (45%)
  • Denso Iridium TT™ Spark Plug for Chevrolet Blazer - 4708

    Denso® Iridium TT™ Spark Plug for Chevrolet Blazer

    PartNumber: 4708
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 13/16" (21 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047082
    • Part Description: Chevrolet Blazer Iridium TT™ Spark Plug
    More Info
    $6.48
  • OEM (Genuine) Chevrolet Blazer Spark Plug

    PartNumber: 12680074
    OEM Chevrolet Blazer Spark Plug - 12680074
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 6.7 x 3.7 x 1.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12627160
    • Part Description: Chevrolet Blazer Spark Plug
    More Info
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium TT™ Spark Plug for Chevrolet Blazer - 4713

    Denso® Iridium TT™ Spark Plug for Chevrolet Blazer

    PartNumber: 4713
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047136
    • Part Description: Chevrolet Blazer Iridium TT™ Spark Plug
    More Info
    $6.61
  • OEM (Genuine) Chevrolet Blazer Spark Plug

    PartNumber: 55504354
    OEM Chevrolet Blazer Spark Plug - 55504354
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 3.7 x 3.2 x 0.8 inches
    • Fitment Type: Direct Replacement
    • Part Description: Chevrolet Blazer Spark Plug
    More Info
    $9.77 MSRP: $17.66
    You Save: $7.89 (45%)
  • Denso Iridium TT™ Spark Plug for Chevrolet Blazer - 4715

    Denso® Iridium TT™ Spark Plug for Chevrolet Blazer

    PartNumber: 4715
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047150
    • Part Description: Chevrolet Blazer Iridium TT™ Spark Plug
    More Info
    $6.48
  • OEM (Genuine) Chevrolet Blazer Glow Plug

    PartNumber: 12563554
    OEM Chevrolet Blazer Glow Plug - 12563554
    Product Specifications
    • Item Dimensions: 6.5 x 3.4 x 0.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25168651
    • Part Description: Chevrolet Blazer Glow Plug
    More Info
    $11.44 MSRP: $20.68
    You Save: $9.24 (45%)
  • Denso Iridium TT™ Spark Plug for Chevrolet Blazer - 4716

    Denso® Iridium TT™ Spark Plug for Chevrolet Blazer

    PartNumber: 4716
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047167
    • Part Description: Chevrolet Blazer Iridium TT™ Spark Plug
    More Info
    $6.48
  • Denso Double Platinum Spark Plug for Chevrolet Blazer - 3004

    Denso® Double Platinum Spark Plug for Chevrolet Blazer

    PartNumber: 3004
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 13/16" (21 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 0.748"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511030046
    • Part Description: Chevrolet Blazer Double Platinum Spark Plug
    More Info
    $5.64
  • Denso Double Platinum Spark Plug for Chevrolet Blazer - 5070

    Denso® Double Platinum Spark Plug for Chevrolet Blazer

    PartNumber: 5070
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .050" (1.3 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.3 mm
    • Overall Height: JIS
    • Reach: 18 mm (.709")
    • Seat Type: Tapered
    • Spark Plug Reach: 0.709"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511050709
    • Part Description: Chevrolet Blazer Double Platinum Spark Plug
    More Info
    $5.64
  • Denso Iridium Power™ Spark Plug for Chevrolet Blazer - 5305

    Denso® Iridium Power™ Spark Plug for Chevrolet Blazer

    PartNumber: 5305
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 13/16" (21 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: JIS
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Removable Nut
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053052
    • Part Description: Chevrolet Blazer Iridium Power™ Spark Plug
    More Info
    $5.84
  • Denso Iridium Power™ Spark Plug for Chevrolet Blazer - 5325

    Denso® Iridium Power™ Spark Plug for Chevrolet Blazer

    PartNumber: 5325
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • OE Part Number: IT16
    • Overall Height: JIS
    • Reach: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053250
    • Part Description: Chevrolet Blazer Iridium Power™ Spark Plug
    More Info
    $5.96
  • Denso Iridium Power™ Spark Plug for Chevrolet Blazer - 5331

    Denso® Iridium Power™ Spark Plug for Chevrolet Blazer

    PartNumber: 5331
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053311
    • Part Description: Chevrolet Blazer Iridium Power™ Spark Plug
    More Info
    $5.84
  • Denso Platinum TT™ Spark Plug for Chevrolet Blazer - 4501

    Denso® Platinum TT™ Spark Plug for Chevrolet Blazer

    PartNumber: 4501
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 16
    • Hex Size: 13/16" (21 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045019
    • Wrench Diameter: 16 mm
    • Part Description: Chevrolet Blazer Platinum TT™ Spark Plug
    More Info
    $3.26
  • Denso Platinum TT™ Spark Plug for Chevrolet Blazer - 4509

    Denso® Platinum TT™ Spark Plug for Chevrolet Blazer

    PartNumber: 4509
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Spark Plug Reach: 11.6 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045095
    • Wrench Diameter: 16 mm
    • Part Description: Chevrolet Blazer Platinum TT™ Spark Plug
    More Info
    $3.26
  • Denso Platinum TT™ Spark Plug for Chevrolet Blazer - 4510

    Denso® Platinum TT™ Spark Plug for Chevrolet Blazer

    PartNumber: 4510
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Spark Plug Reach: 11.6 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045101
    • Wrench Diameter: 16 mm
    • Part Description: Chevrolet Blazer Platinum TT™ Spark Plug
    More Info
    $3.26
  • Denso Platinum TT™ Spark Plug for Chevrolet Blazer - 4511

    Denso® Platinum TT™ Spark Plug for Chevrolet Blazer

    PartNumber: 4511
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 17.5 mm (.689")
    • Seat Type: Tapered
    • Spark Plug Reach: 18 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045118
    • Wrench Diameter: 16 mm
    • Part Description: Chevrolet Blazer Platinum TT™ Spark Plug
    More Info
    $3.32
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 5020

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 5020
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 14
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050204
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 5023

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 5023
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.060"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 18 mm
    • UPC: 042511050235
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.88
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 5025

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 5025
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050259
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 5026

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 5026
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.044"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050266
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 5029

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 5029
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050297
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 5035

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 5035
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050358
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 6021

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 6021
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.027"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 14
    • Hex Size: 4/5"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.374"
    • UPC: 042511060210
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 5044

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 5044
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.027"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 4/5"
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.374"
    • UPC: 042511050440
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.72
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 3031

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 3031
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.032"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 4/5"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.748"
    • UPC: 042511030312
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.72
  • Denso Original U-Groove Nickel Spark Plug for Chevrolet Blazer - 3075

    Denso® Original U-Groove Nickel Spark Plug for Chevrolet Blazer

    PartNumber: 3075
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.027"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 4/5"
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.374"
    • UPC: 042511030756
    • Part Description: Chevrolet Blazer Original U-Groove Nickel Spark Plug
    More Info
    $1.46
  • Denso Iridium Power™ Spark Plug for Chevrolet Blazer - 5330

    Denso® Iridium Power™ Spark Plug for Chevrolet Blazer

    PartNumber: 5330
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053304
    • Part Description: Chevrolet Blazer Iridium Power™ Spark Plug
    More Info
  • OEM (Genuine) Chevrolet Blazer Spark Plug

    PartNumber: 5613738
    OEM Chevrolet Blazer Spark Plug - 5613738
    Product Specifications
    • Part Description: Chevrolet Blazer Spark Plug
  • Denso Iridium Tt™ Spark Plug for Chevrolet Blazer - IT16

    Denso® Iridium Tt™ Spark Plug for Chevrolet Blazer

    PartNumber: IT16
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053250
    • Part Description: Chevrolet Blazer Iridium Tt™ Spark Plug
    More Info
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About Chevrolet Blazer Spark Plug

The Chevrolet Blazer was made by General Motors in December 2018, and sales began in January 2019. It delivers impressive acceleration and provides added confidence when passing on the highway. Classic parts like the spark plug parts contribute to the success of the Chevrolet Blazer. Chevrolet Blazer spark plug parts are essential for the engine to run. It must have the proper mix of fuel, compression, and a spark. Chevrolet Blazer spark plugs parts need a voltage of a minimum of 12,000 to 25,000 to work properly. And they can even surpass 25,000 with no problem.
The Chevrolet Blazer has many merits. But problems arise after Chevrolet Blaze spark plug parts have been used for a long period. Here are the steps to service them: You should disconnect the negative battery terminal. Remove the Chevrolet Blaze spark plug wire boots by pulling and twisting them. Remove them using the correct size socket. Then adjust the new spark plug gap with the tool and add anti-seize to the threads, next tighten the new spark plug parts to the proper torque, and then plug in the spark plug wire boot to the new set of plugs. Chevrolet Blazer spark plugs parts have different heat ranges: the longer the spark plug insulator the hotter the spark plug will operate and the shorter the insulator the cooler the spark plug will operate. Our large assortment covers the majority of classic vehicles. We provide considerate and nice services of the Chevrolet Blazer parts to consumers.