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GMC K2500 Spark Plug
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OEM (Genuine) GMC K2500 Glow Plug
PartNumber: 12563554$18.62 MSRP:$33.68You Save: $15.06 (45%)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
Denso® Iridium TT™ Spark Plug for GMC K2500
PartNumber: 4713$6.99Product 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
Denso® Iridium TT™ Spark Plug for GMC K2500
PartNumber: 4715$6.85Product 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
Denso® Iridium TT™ Spark Plug for GMC K2500
PartNumber: 4716$6.85Product 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
$5.79Product 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
$6.33Product 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
$6.20Product 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
Denso® Platinum TT™ Spark Plug for GMC K2500
PartNumber: 4509$3.42Product 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
Denso® Platinum TT™ Spark Plug for GMC K2500
PartNumber: 4510$3.42Product 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
Denso® Platinum TT™ Spark Plug for GMC K2500
PartNumber: 4511$3.48Product 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
$1.89Product 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
$1.93Product 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
$1.89Product 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
$1.89Product 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
$1.98Product 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
$1.89Product 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
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
OEM (Genuine) GMC K2500 Spark Plug
PartNumber: 5613738Product Specifications- Part Description: GMC K2500 Spark Plug
Denso® Iridium Tt™ Spark Plug for GMC K2500
PartNumber: IT16Product 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
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
Denso® Iridium Tt™ Spark Plug for GMC K2500
PartNumber: ITF16Product 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
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
Denso® Iridium Tt™ Spark Plug for GMC K2500
PartNumber: ITF20Product 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
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
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
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
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
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
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
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
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Next >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.