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OEM (Genuine) GMC K2500 Glow Plug
PartNumber: 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
$18.62 MSRP:$33.68You Save: $15.06 (45%)
Denso® Iridium TT™ Spark Plug for GMC K2500
PartNumber: 4713Product 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
$6.99
Denso® Iridium TT™ Spark Plug for GMC K2500
PartNumber: 4715Product 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
$6.85
Denso® Iridium TT™ Spark Plug for GMC K2500
PartNumber: 4716Product 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
$6.85
Denso® Double Platinum Spark Plug for GMC K2500
PartNumber: 5070Product 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
$5.79
Denso® Iridium Power™ Spark Plug for GMC K2500
PartNumber: 5325Product 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
$6.33
Denso® Iridium Power™ Spark Plug for GMC K2500
PartNumber: 5331Product 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
$6.20
Denso® Platinum TT™ Spark Plug for GMC K2500
PartNumber: 4509Product 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
$3.42
Denso® Platinum TT™ Spark Plug for GMC K2500
PartNumber: 4510Product 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
$3.42
Denso® Platinum TT™ Spark Plug for GMC K2500
PartNumber: 4511Product 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
$3.48
Denso® Original U-Groove Nickel Spark Plug for GMC K2500
PartNumber: 5020Product 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
$1.89
Denso® Original U-Groove Nickel Spark Plug for GMC K2500
PartNumber: 5023Product 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
$1.93
Denso® Original U-Groove Nickel Spark Plug for GMC K2500
PartNumber: 5026Product 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
$1.89
Denso® Original U-Groove Nickel Spark Plug for GMC K2500
PartNumber: 5029Product 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
$1.89
Denso® Original U-Groove Nickel Spark Plug for GMC K2500
PartNumber: 5035Product 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
$1.98
Denso® Original U-Groove Nickel Spark Plug for GMC K2500
PartNumber: 5036Product 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
$1.89
Denso® Iridium Power™ Spark Plug for GMC K2500
PartNumber: 5330Product 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
Denso® Iridium Tt™ Spark Plug for GMC K2500
PartNumber: IT16TTProduct 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
Denso® Iridium Tt™ Spark Plug for GMC K2500
PartNumber: ITF16TTProduct 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
Denso® Iridium Tt™ Spark Plug for GMC K2500
PartNumber: ITF20TTProduct 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
Denso® Double Platinum™ Spark Plug for GMC K2500
PartNumber: PT16EPR-L13Product 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
Denso® Platinum Tt™ Spark Plug for GMC K2500
PartNumber: PT16TTProduct 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
Denso® Platinum Tt™ Spark Plug for GMC K2500
PartNumber: PTF16TTProduct 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
Denso® Platinum Tt™ Spark Plug for GMC K2500
PartNumber: PTF20TTProduct 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
Denso® Original U-Groove™ Spark Plug for GMC K2500
PartNumber: T14PR-UProduct 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
Denso® Original U-Groove™ Spark Plug for GMC K2500
PartNumber: T16EPR-U15Product 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.