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Replacement and OEM Parts for GMC K2500 Spark Plug
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GMC K2500 Spark Plug

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Spark Plugs & Wires
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34 Products found

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  • OEM (Genuine) GMC K2500 Glow Plug

    PartNumber: 12563554
    OEM GMC K2500 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: GMC K2500 Glow Plug
    More Info
    $11.44 MSRP: $20.68
    You Save: $9.24 (45%)
  • Denso Iridium TT™ Spark Plug for GMC K2500 - 4713

    Denso® Iridium TT™ Spark Plug for GMC K2500

    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: GMC K2500 Iridium TT™ Spark Plug
    More Info
    $6.61
  • Denso Iridium TT™ Spark Plug for GMC K2500 - 4715

    Denso® Iridium TT™ Spark Plug for GMC K2500

    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: GMC K2500 Iridium TT™ Spark Plug
    More Info
    $6.48
  • Denso Iridium TT™ Spark Plug for GMC K2500 - 4716

    Denso® Iridium TT™ Spark Plug for GMC K2500

    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: GMC K2500 Iridium TT™ Spark Plug
    More Info
    $6.48
  • Denso Double Platinum Spark Plug for GMC K2500 - 5070

    Denso® Double Platinum Spark Plug for GMC K2500

    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: GMC K2500 Double Platinum Spark Plug
    More Info
    $5.64
  • Denso Iridium Power™ Spark Plug for GMC K2500 - 5325

    Denso® Iridium Power™ Spark Plug for GMC K2500

    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: GMC K2500 Iridium Power™ Spark Plug
    More Info
    $5.96
  • Denso Iridium Power™ Spark Plug for GMC K2500 - 5331

    Denso® Iridium Power™ Spark Plug for GMC K2500

    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: GMC K2500 Iridium Power™ Spark Plug
    More Info
    $5.84
  • Denso Platinum TT™ Spark Plug for GMC K2500 - 4509

    Denso® Platinum TT™ Spark Plug for GMC K2500

    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: GMC K2500 Platinum TT™ Spark Plug
    More Info
    $3.26
  • Denso Platinum TT™ Spark Plug for GMC K2500 - 4510

    Denso® Platinum TT™ Spark Plug for GMC K2500

    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: GMC K2500 Platinum TT™ Spark Plug
    More Info
    $3.26
  • Denso Platinum TT™ Spark Plug for GMC K2500 - 4511

    Denso® Platinum TT™ Spark Plug for GMC K2500

    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: GMC K2500 Platinum TT™ Spark Plug
    More Info
    $3.32
  • Denso Original U-Groove Nickel Spark Plug for GMC K2500 - 5020

    Denso® Original U-Groove Nickel Spark Plug for GMC K2500

    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: GMC K2500 Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for GMC K2500 - 5023

    Denso® Original U-Groove Nickel Spark Plug for GMC K2500

    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: GMC K2500 Original U-Groove Nickel Spark Plug
    More Info
    $1.88
  • Denso Original U-Groove Nickel Spark Plug for GMC K2500 - 5026

    Denso® Original U-Groove Nickel Spark Plug for GMC K2500

    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: GMC K2500 Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for GMC K2500 - 5029

    Denso® Original U-Groove Nickel Spark Plug for GMC K2500

    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: GMC K2500 Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for GMC K2500 - 5035

    Denso® Original U-Groove Nickel Spark Plug for GMC K2500

    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: GMC K2500 Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for GMC K2500 - 5036

    Denso® Original U-Groove Nickel Spark Plug for GMC K2500

    PartNumber: 5036
    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: 20
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050365
    • Part Description: GMC K2500 Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Iridium Power™ Spark Plug for GMC K2500 - 5330

    Denso® Iridium Power™ Spark Plug for GMC K2500

    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: GMC K2500 Iridium Power™ Spark Plug
    More Info
  • OEM (Genuine) GMC K2500 Spark Plug

    PartNumber: 5613738
    OEM GMC K2500 Spark Plug - 5613738
    Product Specifications
    • Part Description: GMC K2500 Spark Plug
  • Denso Iridium Tt™ Spark Plug for GMC K2500 - IT16

    Denso® Iridium Tt™ Spark Plug for GMC K2500

    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: GMC K2500 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for GMC K2500 - IT16TT

    Denso® Iridium Tt™ Spark Plug for GMC K2500

    PartNumber: IT16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047136
    • Part Description: GMC K2500 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for GMC K2500 - ITF16

    Denso® Iridium Tt™ Spark Plug for GMC K2500

    PartNumber: ITF16
    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: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053304
    • Part Description: GMC K2500 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for GMC K2500 - ITF16TT

    Denso® Iridium Tt™ Spark Plug for GMC K2500

    PartNumber: ITF16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047150
    • Part Description: GMC K2500 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for GMC K2500 - ITF20

    Denso® Iridium Tt™ Spark Plug for GMC K2500

    PartNumber: ITF20
    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: 20
    • Pre-Gap Size: 0.044
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053311
    • Part Description: GMC K2500 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for GMC K2500 - ITF20TT

    Denso® Iridium Tt™ Spark Plug for GMC K2500

    PartNumber: ITF20TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047167
    • Part Description: GMC K2500 Iridium Tt™ Spark Plug
    More Info
  • Denso Double Platinum™ Spark Plug for GMC K2500 - PT16EPR-L13

    Denso® Double Platinum™ Spark Plug for GMC K2500

    PartNumber: PT16EPR-L13
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.050
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050709
    • Part Description: GMC K2500 Double Platinum™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for GMC K2500 - PT16TT

    Denso® Platinum Tt™ Spark Plug for GMC K2500

    PartNumber: PT16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045118
    • Part Description: GMC K2500 Platinum Tt™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for GMC K2500 - PTF16TT

    Denso® Platinum Tt™ Spark Plug for GMC K2500

    PartNumber: PTF16TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045095
    • Part Description: GMC K2500 Platinum Tt™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for GMC K2500 - PTF20TT

    Denso® Platinum Tt™ Spark Plug for GMC K2500

    PartNumber: PTF20TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045101
    • Part Description: GMC K2500 Platinum Tt™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for GMC K2500 - T14PR-U

    Denso® Original U-Groove™ Spark Plug for GMC K2500

    PartNumber: T14PR-U
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 14
    • Pre-Gap Size: 0.035
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050204
    • Part Description: GMC K2500 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for GMC K2500 - T16EPR-U15

    Denso® Original U-Groove™ Spark Plug for GMC K2500

    PartNumber: T16EPR-U15
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.060
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050235
    • Part Description: GMC K2500 Original U-Groove™ Spark Plug
    More Info
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About GMC K2500 Spark Plug

The GMC K2500 is a 3/4-tonne all-wheel-drive truck manufactured by General Motors. The GMC K2500 moves with the ease of a premium vehicle. During the development of the GMC K2500, many popular parts have been built, such as the spark plug. The spark plug is composed of a shell and insulator, which is inserted into the combustion chamber where it is sealed to pressure and temperature that are extreme. It needs a voltage of a minimum of 12,000 to 25,000 to work properly, and it can even surpass 25,000 with no problem.
Although GMC K2500 has lots of parts with impressive performance, the spark plug still needs repair and maintenance after a long time of usage. Here are the steps to service the GMC K2500 spark plug. You should disconnect the negative battery terminal, remove the spark plug wire boots by pulling and twisting it, remove the GMC K2500 spark plugs using the correct size socket, then adjust the new GMC K2500 spark plug gap with the spark plug gap tool and add anti-seize to the threads, next tighten the new spark plugs to the proper torque, and then plug in the spark plug wire boot to the new set of plugs. It has 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. We guarantee consumers reasonable shipping and nice parts. We are here for you 24/7 online.