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2010 GMC Terrain
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OEM (Genuine) 2010 GMC Terrain Spark Plug
PartNumber: 12681658
Product Specifications- Notes: 2.4 Liter; 3.0 Liter
- Other Names: Spark Plug
- Item Dimensions: 7.3 x 4.2 x 1.2 inches
- Item Weight: 1.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12590701, 12617309, 12620540
- Part Description: 2010 GMC Terrain Spark Plug
Vehicle Fitment- 2010 GMC Terrain | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
$8.74 MSRP:$15.80You Save: $7.06 (45%)
Denso® Iridium TT™ Spark Plug for 2010 GMC Terrain
PartNumber: 4718Product Specifications- Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
- Electrode Material: Iridium
- Gap: .039" (1.0 mm)
- Heat Range: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1 mm
- Overall Height: ISO
- Reach: 25 mm (1")
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511047181
- Part Description: 2010 GMC Terrain Iridium TT™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$7.36
Denso® Iridium TT™ Spark Plug for 2010 GMC Terrain
PartNumber: 4719Product Specifications- Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
- Electrode Material: Iridium
- Gap: 1.0 mm
- Heat Range: 20
- Hex Size: 5/8" (16 mm)
- Overall Height: ISO
- Reach: 25 mm (1")
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511047198
- Part Description: 2010 GMC Terrain Iridium TT™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 6 Cyl 3.0L
$7.50
Denso® Iridium Power™ Spark Plug for 2010 GMC Terrain
PartNumber: 5338Product Specifications- Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
- 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: ITV16
- Overall Height: ISO
- Reach: 25 mm (1")
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511053380
- Part Description: 2010 GMC Terrain Iridium Power™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$6.48
Denso® Iridium Power™ Spark Plug for 2010 GMC Terrain
PartNumber: 5339Product Specifications- Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
- Center Electrode Core Material: Copper
- Electrode Material: Iridium
- Gap: 1.1 mm
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Ground Electrode Tip Design: Tapercut, U-Groove
- Heat Range: 20
- Hex Size: 5/8" (16 mm)
- OE Part Number: ITV20
- Overall Height: ISO
- Reach: 25 mm (1")
- Resistance: 5000 Ohms
- Seat Type: Tapered
- Spark Plug Reach: 25 mm
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511053397
- Wrench Diameter: 16 mm
- Part Description: 2010 GMC Terrain Iridium Power™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 6 Cyl 3.0L
$6.61
Denso® Platinum TT™ Spark Plug for 2010 GMC Terrain
PartNumber: 4513Product Specifications- Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
- 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: ISO
- Reach: 25 mm (1")
- Seat Type: Tapered
- Spark Plug Reach: 25.00 mm
- Terminal Type: Solid
- Thread Diameter: 14 mm
- Thread Pitch: 1.25 mm
- UPC: 042511045132
- Wrench Diameter: 16 mm
- Part Description: 2010 GMC Terrain Platinum TT™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
$5.02
Denso® Iridium Tt™ Spark Plug for 2010 GMC Terrain
PartNumber: ITV16Product Specifications- Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
- 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: 25.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511053380
- Part Description: 2010 GMC Terrain Iridium Tt™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
Denso® Iridium Tt™ Spark Plug for 2010 GMC Terrain
PartNumber: ITV16TTProduct Specifications- Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
- 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: 25.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511047181
- Part Description: 2010 GMC Terrain Iridium Tt™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
Denso® Iridium Tt™ Spark Plug for 2010 GMC Terrain
PartNumber: ITV20Product Specifications- Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
- 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: 25.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511053397
- Part Description: 2010 GMC Terrain Iridium Tt™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 6 Cyl 3.0L
Denso® Iridium Tt™ Spark Plug for 2010 GMC Terrain
PartNumber: ITV20TTProduct Specifications- Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
- 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: 25.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511047198
- Part Description: 2010 GMC Terrain Iridium Tt™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 6 Cyl 3.0L
Denso® Platinum Tt™ Spark Plug for 2010 GMC Terrain
PartNumber: PTV16TTProduct Specifications- Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
- 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: 25.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511045132
- Part Description: 2010 GMC Terrain Platinum Tt™ Spark Plug
Vehicle Fitment- 2010 GMC Terrain | All Trims | 4 Cyl 2.4L
FAQ for Spark Plug Repair
Q: How do you install the spark plug?
A:
You can install the spark plugs and install the ignition coil(s).
By Bob
GM Specialist
01/11/2022Q: What is the removal procedure for the spark plug?
A:
The procedure is to remove the ignition coil(s) and remove the spark plugs.
By Bob
GM Specialist
01/11/2022Q: What tools can be used to remove the spark plugs?
A:
You can use a 5/8-inch spark plug socket.
By Bob
GM Specialist
01/11/2022