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Replacement and OEM Parts for 1999 Pontiac Grand Prix Spark Plug

1999 Pontiac Grand Prix Spark Plug

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1999 Pontiac Grand Prix
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  • OEM 1999 Pontiac Grand Prix Spark Plug Diagram - 12681664
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    OEM (Genuine) 1999 Pontiac Grand Prix Spark Plug

    PartNumber: 12681664
    OEM 1999 Pontiac Grand Prix Spark Plug - 12681664
    Product Specifications
    • Notes: 3.8 Liter, W/Supercharged
    • Other Names: Spark Plug
    • Item Dimensions: 6.8 x 3.4 x 0.9 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25330840, 12565030, 25161444, 12568387
    • Part Description: 1999 Pontiac Grand Prix Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | Base, GT, GT1, GT2, GTP, SE | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium TT™ Spark Plug for 1999 Pontiac Grand Prix - 4713

    Denso® Iridium TT™ Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: 4713
    Product 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: 1999 Pontiac Grand Prix Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L
    $6.61
  • OEM 1999 Pontiac Grand Prix Spark Plug Diagram - 19308033
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    OEM (Genuine) 1999 Pontiac Grand Prix Spark Plug

    PartNumber: 19308033
    OEM 1999 Pontiac Grand Prix Spark Plug - 19308033
    Product Specifications
    • Notes: 3.1 Liter; 3.8 Liter, W/O Supercharged
    • Item Dimensions: 4.5 x 3.7 x 1.5 inches
    • Item Weight: 0.60 Pounds
    • Replaces: 19145295, 19238464, 25332828, 19250971
    • Part Description: 1999 Pontiac Grand Prix Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | GT, SE | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
    $4.72 MSRP: $8.52
    You Save: $3.80 (45%)
  • Denso Double Platinum Spark Plug for 1999 Pontiac Grand Prix - 5070

    Denso® Double Platinum Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: 5070
    Product 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: 1999 Pontiac Grand Prix Double Platinum Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L
    $5.64
  • Denso Iridium Power™ Spark Plug for 1999 Pontiac Grand Prix - 5325

    Denso® Iridium Power™ Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: 5325
    Product 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: 1999 Pontiac Grand Prix Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L
    $5.96
  • Denso Platinum TT™ Spark Plug for 1999 Pontiac Grand Prix - 4511

    Denso® Platinum TT™ Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: 4511
    Product 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: 1999 Pontiac Grand Prix Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L
    $3.32
  • Denso Original U-Groove Nickel Spark Plug for 1999 Pontiac Grand Prix - 5023

    Denso® Original U-Groove Nickel Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: 5023
    Product 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: 1999 Pontiac Grand Prix Original U-Groove Nickel Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L
    $1.88
  • Denso Iridium Tt™ Spark Plug for 1999 Pontiac Grand Prix - IT16

    Denso® Iridium Tt™ Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: IT16
    Product 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: 1999 Pontiac Grand Prix Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L
  • Denso Iridium Tt™ Spark Plug for 1999 Pontiac Grand Prix - IT16TT

    Denso® Iridium Tt™ Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: IT16TT
    Product 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: 1999 Pontiac Grand Prix Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L
  • Denso Double Platinum™ Spark Plug for 1999 Pontiac Grand Prix - PT16EPR-L13

    Denso® Double Platinum™ Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: PT16EPR-L13
    Product 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: 1999 Pontiac Grand Prix Double Platinum™ Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L
  • Denso Platinum Tt™ Spark Plug for 1999 Pontiac Grand Prix - PT16TT

    Denso® Platinum Tt™ Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: PT16TT
    Product 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: 1999 Pontiac Grand Prix Platinum Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L
  • Denso Original U-Groove™ Spark Plug for 1999 Pontiac Grand Prix - T16EPR-U15

    Denso® Original U-Groove™ Spark Plug for 1999 Pontiac Grand Prix

    PartNumber: T16EPR-U15
    Product 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: 1999 Pontiac Grand Prix Original U-Groove™ Spark Plug
    More Info
    Vehicle Fitment
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    • 1999 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L