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2000 GMC Safari
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OEM (Genuine) 2000 GMC Safari Spark Plug
PartNumber: 12681665
Product Specifications- Other Names: Spark Plug
- Item Dimensions: 3.7 x 1.1 x 6.9 inches
- Item Weight: 1.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25162555, 12607234, 19256067, 25315018, 89017883, 25162556
- Replaced by: 12681664
- Part Description: 2000 GMC Safari Spark Plug
Vehicle Fitment- 2000 GMC Safari | Base, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
$9.10 MSRP:$16.46You Save: $7.36 (45%)
Denso® Iridium TT™ Spark Plug for 2000 GMC Safari
PartNumber: 4713Product 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: 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: 2000 GMC Safari Iridium TT™ Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
$6.99
Denso® Double Platinum Spark Plug for 2000 GMC Safari
PartNumber: 5070Product Specifications- Notes: Gap 0.050; OE Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
- 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: 2000 GMC Safari Double Platinum Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
$5.79
Denso® Iridium Power™ Spark Plug for 2000 GMC Safari
PartNumber: 5325Product 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: 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: 2000 GMC Safari Iridium Power™ Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
$6.33
Denso® Platinum TT™ Spark Plug for 2000 GMC Safari
PartNumber: 4511Product 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: 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: 2000 GMC Safari Platinum TT™ Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
$3.48
Denso® Original U-Groove Nickel Spark Plug for 2000 GMC Safari
PartNumber: 5023Product Specifications- Notes: Gap 0.060; Resistor Plug w/Patented U-Groove Design
- 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: 2000 GMC Safari Original U-Groove Nickel Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
$1.93
Denso® Iridium Tt™ Spark Plug for 2000 GMC Safari
PartNumber: IT16Product 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: 18.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511053250
- Part Description: 2000 GMC Safari Iridium Tt™ Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
Denso® Iridium Tt™ Spark Plug for 2000 GMC Safari
PartNumber: IT16TTProduct 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: 18.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511047136
- Part Description: 2000 GMC Safari Iridium Tt™ Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
Denso® Double Platinum™ Spark Plug for 2000 GMC Safari
PartNumber: PT16EPR-L13Product Specifications- Notes: Gap 0.050; OE Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
- 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: 2000 GMC Safari Double Platinum™ Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
Denso® Platinum Tt™ Spark Plug for 2000 GMC Safari
PartNumber: PT16TTProduct 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: 18.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511045118
- Part Description: 2000 GMC Safari Platinum Tt™ Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
Denso® Original U-Groove™ Spark Plug for 2000 GMC Safari
PartNumber: T16EPR-U15Product Specifications- Notes: Gap 0.060; Resistor Plug w/Patented U-Groove Design
- 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: 2000 GMC Safari Original U-Groove™ Spark Plug
Vehicle Fitment- 2000 GMC Safari | All Trims | 6 Cyl 4.3L
FAQ for Spark Plug Repair
Q: What's the clearance for the spark plug gap?
A:
Ensure the clearance is 1.524 mm (0.060 in).
By Bob
GM Specialist
01/11/2022Q: What's the proper way to remove the spark plug?
A:
The proper way is to remove the spark plug wires, loosen each spark plug one or two turns, brush or air blast away any dirt from around the spark plugs then remove the spark plugs one at a time and place each plug in a tray marked with the corresponding cylinder numbers.
By Bob
GM Specialist
01/11/2022Q: What's the recommended torque for the spark plugs?
A:
You can tighten the spark plugs to 15 N.m (11 lb-ft) for (IRON Head-all Subsequent Installations), and tighten the spark plugs to 30 N.m (22 lb-ft) for new iron heads.
By Bob
GM Specialist
01/11/2022