1999 Honda Accord Spark Plug

Notes: OEM fine wire double iridium. Original center electrode and ground electrode material is platinum. Do not gap, gap is preset. Quantity per car: 6.

• Hex Size: 16 mm
• Reach: 19mm
• Pre-Gap Size: 1mm
• Metal Type: Iridium - Double
• Center Electrode Tip Material: Iridium
• Seat Type: Flat
• Manufacturer Heat Range: 8
• Ground Electrode Tip Design: Tapered
• Thread Diameter: 14mm
• Resistance: 6000Ohms
• Ground Configuration: Standard
• Ground Electrode Quantity: 1

Notes: Gap .043" 1.1 mm. Iridium XP. Quantity per car: 6.

• Resistor Type: Yes
• Hex Size: 16 mm
• Reach: 19.5mm
• Center Electrode Projection: Mid Projection
• Electrical Terminal Type: Stud
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Metal Type: Iridium
• Ground Electrode Tip Design: Tapered
• Pre-Gap Size: 1.1mm
• Ground Configuration: Single
• Resistance: 4000Ohms
• Thread Diameter: 14mm
• Ground Electrode Tip Material: Platinum
• Center Electrode Insulator Tip Projection: Mid Projection
• Center Electrode Design: Fine Wire
• Center Electrode Core Material: Copper
• Ground Electrode Core Material: Nickel
• Ground Electrode Quantity: 1

Notes: Gap 0.044". Iridium IX spark plug. Quantity per car: 6.

• Insulator Height: 50.5mm
• Resistor Type: Yes
• Ground Electrode Core Material: Nickel Alloy
• Center Electrode Tip Material: Iridium
• Resistance: 5000Ohms
• Seat Type: Flat
• Metal Type: Iridium
• Ground Electrode Tip Design: Tapered
• Manufacturer Heat Range: 5
• Electrical Terminal Type: Non-Removable Nut
• Ground Configuration: Single
• Pre-Gap Size: 0.044in
• Thread Diameter: 14mm
• Center Electrode Core Material: Copper
• Reach: 0.75in

Notes: Gap 0.044". Ruthenium HX high ignitability spark plug. Quantity per car: 6.

• Center Electrode Core Material: Copper Core
• Insulator Height: 50.5mm
• Ground Electrode Core Material: Nickel Core
• Seat Type: Flat
• Resistance: 5000Ohms
• Manufacturer Heat Range: 5
• Pre-Gap Size: 0.044in
• Center Electrode Tip Material: Ruthenium
• Thread Diameter: 14mm
• Ground Configuration: Standard
• Hex Size: 5/8 in
• Metal Type: Ruthenium
• Ground Electrode Tip Design: DFE
• Ground Electrode Quantity: 1
• Reach: 0.75in

Notes: Gap 0.044". Iridium Long Life. Iridium Long Life - patented iridium alloy plug (90% IR) with platinum ground strap. Quantity per car: 6.

• Resistor Type: Yes
• Reach: 19mm
• Ground Electrode Core Material: Platinum
• Center Electrode Tip Material: Iridium
• Manufacturer Heat Range: 16
• Metal Type: Iridium
• Seat Type: Gasket
• Ground Configuration: Single
• Pre-Gap Size: 0.044in
• Thread Diameter: 14mm
• Center Electrode Core Material: Copper
• Electrical Terminal Type: Non-Removable Nut

Notes: Gap 0.040". Iridium TT - ultimate endurance and power, 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip technology. Iridium TT. Quantity per car: 6.

• Pre-Gap Size: 0.04in
• Resistor Type: Yes
• Reach: 19mm
• Manufacturer Heat Range: 16
• Ground Electrode Tip Design: Twin Tip
• Center Electrode Tip Material: Iridium
• Metal Type: Iridium
• Seat Type: Gasket
• Thread Diameter: 14mm
• Ground Electrode Tip Material: Platinum
• Ground Electrode Core Material: Nickel
• Center Electrode Core Material: Copper

Notes: OEM fine wire double platinum. Original center electrode material is copper/nickel. Do not gap, gap is preset. Quantity per car: 4.

• Hex Size: 16 mm
• Pre-Gap Size: 1mm
• Reach: 19mm
• Manufacturer Heat Range: 8
• Center Electrode Tip Material: Platinum
• Metal Type: Platinum - Double
• Resistance: 6000Ohms
• Ground Configuration: Standard
• Thread Diameter: 14mm
• Ground Electrode Tip Design: Standard
• Ground Electrode Quantity: 1
• Seat Type: Tapered

Notes: 0.044"/1.1mm.

• Hex Size: 16 mm
• Resistor Type: Yes
• Reach: 19.5mm
• Electrical Terminal Type: Stud
• Seat Type: Flat
• Ground Electrode Tip Design: Tapered
• Center Electrode Tip Material: Platinum
• Pre-Gap Size: 1.1mm
• Center Electrode Projection: Long Projection
• Ground Configuration: Single
• Center Electrode Insulator Tip Projection: Long Projection
• Metal Type: Platinum - Double
• Resistance: 4000Ohms
• Thread Diameter: 14mm
• Ground Electrode Tip Material: Platinum
• Center Electrode Core Material: Copper
• Ground Electrode Core Material: Nickel
• Ground Electrode Quantity: 1

Notes: Gap 0.044". Gold parts. Double platinum. Quantity per car: 4.

• Resistor Type: Yes
• Manufacturer Heat Range: 2
• Seat Type: Flat
• Center Electrode Core Material: Nickel
• Center Electrode Tip Material: Platinum
• Metal Type: Platinum - Double
• Reach: 0.75in

Notes: Actual OEM manufacturer. Gap 0.044". Laser Platinum spark plug. 105,000 mile OEM Mfr recommended service interval. Quantity per car: 6.

• Reach: 0.75
• Resistor Type: Yes
• Ground Electrode Core Material: Nickel Alloy
• Seat Type: Flat
• Center Electrode Tip Material: Platinum
• Manufacturer Heat Range: 5
• Ground Configuration: Single
• Pre-Gap Size: 0.044in
• Metal Type: Platinum - Double
• Center Electrode Core Material: Copper
• Electrical Terminal Type: Non-Removable Nut

Notes: Gap 0.044". Double platinum. DENSO is OEM manufacturer / OEM recommended double platinum plug - extra long life double platinum plug with platinum ground strap. Quantity per car: 6.

• Hex Size: 16.0
• Metal Type: Platinum
• Reach: 19.0mm
• Manufacturer Heat Range: 16
• Seat Type: Flat
• Center Electrode Tip Material: Platinum
• Pre-Gap Size: 1.1mm
• Resistance: 5000ohms
• Ground Electrode Tip Design: Platinum Chip
• Thread Diameter: 14.0mm
• Ground Configuration: Standard
• Center Electrode Core Material: Copper
• Ground Electrode Core Material: Nickel
• Ground Electrode Quantity: 1

Notes: Gap 0.044". Double platinum power. Plug type #RC12PMPB4. Quantity per car: 4.

• Pre-Gap Size: 0.04in
• Resistor Type: Yes
• Ground Electrode Core Material: Platinum
• Seat Type: Flat
• Washer Included: Yes
• Thread Diameter: 0.551in
• Hex Type: Hex
• Center Electrode Core Material: Nickel
• Center Electrode Tip Material: Platinum
• Insulator Height: 0.12in
• Washer Type: Crush
• Ground Configuration: Single
• Indexed: No
• Metal Type: Platinum - Double
• Electrical Terminal Type: Non-Removable Nut
• Manufacturer Heat Range: 12
• Reach: 0.75in
• Ground Electrode Quantity: 1

Notes: OEM fine wire platinum. Original center electrode material is copper/nickel. Do not gap, gap is preset. Quantity per car: 4.

• Hex Size: 16 mm
• Pre-Gap Size: 1mm
• Reach: 19mm
• Metal Type: Platinum
• Seat Type: Flat
• Manufacturer Heat Range: 8
• Center Electrode Tip Material: Platinum
• Ground Electrode Tip Design: Tapered
• Resistance: 6000Ohms
• Ground Configuration: Standard
• Thread Diameter: 14mm
• Ground Electrode Quantity: 1

Notes: Gap .043" 1.1 mm. Platinum. Quantity per car: 6.

• Hex Size: 16 mm
• Resistor Type: Yes
• Reach: 19.5mm
• Electrical Terminal Type: Stud
• Metal Type: Platinum
• Ground Electrode Tip Material: Nickel
• Seat Type: Flat
• Center Electrode Tip Material: Platinum
• Ground Electrode Tip Design: Tapered
• Pre-Gap Size: 1.1mm
• Center Electrode Projection: Long Projection
• Ground Configuration: Single
• Center Electrode Insulator Tip Projection: Long Projection
• Resistance: 4000Ohms
• Thread Diameter: 14mm
• Center Electrode Core Material: Copper
• Ground Electrode Core Material: Nickel
• Ground Electrode Quantity: 1

Notes: Gap 0.044". G-Power spark plug. Quantity per car: 4.

• Pre-Gap Size: 0.04in
• Reach: 0.75
• Resistor Type: Yes
• Ground Electrode Core Material: Nickel Alloy
• Metal Type: Platinum
• Seat Type: Flat
• Center Electrode Tip Material: Platinum
• Manufacturer Heat Range: 5
• Ground Configuration: Single
• Electrical Terminal Type: Non-Removable Nut
• Center Electrode Core Material: Copper

Notes: Gap 0.040". Platinum TT - twin-tip technology design with platinum center electrode and titanium enhanced ground strap. Platinum TT. Quantity per car: 6.

• Pre-Gap Size: 0.04in
• Resistor Type: Yes
• Metal Type: Platinum
• Ground Electrode Tip Design: Twin Tip
• Manufacturer Heat Range: 16
• Seat Type: Flat
• Center Electrode Tip Material: Platinum
• Electrical Terminal Type: Non-Removable Nut
• Ground Configuration: Single
• Ground Electrode Core Material: Titanium Alloy
• Center Electrode Core Material: Copper

Notes: Gap 0.044". Original center electrode material is copper/nickel. Nickel. Quantity per car: 4.

• Resistor: Yes
• Center Electrode Core: Copper
• Thread Size: M14 x 1.25
• Seat Type: Gasket
• Insulator Type: Pyranit
• Thread Reach: 0.750 in. (19.00 mm.)
• Ground Electrode Material: Nickel-chromium

Notes: Gap .043" 1.1 mm. Copper resistor. Quantity per car: 6.

• Resistor Type: Yes
• Center Electrode Tip Material: Nickel
• Hex Size: 16 mm
• Reach: 19.5mm
• Electrical Terminal Type: Stud
• Ground Electrode Tip Material: Nickel
• Seat Type: Flat
• Ground Electrode Tip Design: Tapered
• Pre-Gap Size: 1.1mm
• Center Electrode Projection: Long Projection
• Ground Configuration: Single
• Center Electrode Insulator Tip Projection: Long Projection
• Metal Type: Copper
• Resistance: 4000Ohms
• Thread Diameter: 14mm
• Center Electrode Core Material: Copper
• Ground Electrode Core Material: Nickel
• Ground Electrode Quantity: 1

Notes: Gap 0.044". V-power spark plug. Quantity per car: 6.

• Center Electrode Tip Material: Nickel
• Resistance: 10000Ohms
• Insulator Height: 50.5mm
• Resistor Type: Yes
• Ground Electrode Core Material: Nickel Alloy
• Seat Type: Flat
• Manufacturer Heat Range: 5
• Electrical Terminal Type: Non-Removable Nut
• Ground Configuration: Single
• Pre-Gap Size: 0.044in
• Hex Size: 5/8 in
• Thread Diameter: 14mm
• Metal Type: Copper
• Center Electrode Core Material: Copper
• Reach: 0.75in

Notes: Optional

• Center Electrode Tip Material: Nickel
• Center Electrode Core Material: Nickel
• Metal Type: Copper
• Thread Diameter: 14mm
• Seat Type: Tapered
• Reach: 0.75in

Notes: Quantity per car: 4.

• Center Electrode Tip Material: Nickel
• Reach: 0.75
• Resistor Type: Yes
• Seat Type: Flat
• Metal Type: Copper
• Center Electrode Core Material: Copper
• Ground Electrode Core Material: Nickel