NGK Iridium/Platinum Plug Number ILKAR7B11 Spark Plug - 4912
Precision Multi-Purpose Seal - 8835S
Attributes
Seat
Gasket
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Thread Size
M12-1.25
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Heat Range
7
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Inside Diameter (in)
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1.618 Inch
Inside Diameter (mm)
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41.1mm
Outside Diameter (in)
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2.579 Inch
Outside Diameter (mm)
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65.51mm
Width (in)
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0.460 Inch
Width (mm)
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11.68mm
Hex Size (mm)
14mm
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Seal Material
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Nitrile Rubber (NBR)
Preset Gap (in)
0.044 Inch
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Preset Gap (mm)
1.1mm
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Thread Reach (in)
1.043 Inch
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Center Electrode Core Material
Copper
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Center Electrode Tip Material
Iridium
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Approximate Resistor Value (Ohm)
5000 Ohm
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Insulator Height (mm)
51mm
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Insulator Height (in)
2.010 Inch
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Thread Reach (mm)
26.5mm
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Service Number
ILKAR7B11
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Metallurgy
Iridium/Platinum
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