Autolite Copper Core Spark Plug - 5245
ACDelco Rapidfire Platinum Spark Plug - 14
Precision Multi-Purpose Grease/Oil Seal - 9568
ACDelco Copper Spark Plug - 41-601
Product
Attributes
Warranty
Seat
Tapered
Tapered
----
Tapered
Thread Size
M14-1.25
M14
----
M14
Heat Range
8
14
----
3
Inside Diameter (in)
----
----
1.365 Inch
----
Inside Diameter (mm)
----
----
34.67mm
----
Outside Diameter (in)
----
----
2.379 Inch
----
Outside Diameter (mm)
----
----
60.43mm
----
Width (in)
----
----
0.435 Inch
----
Width (mm)
----
----
11.05mm
----
Hex Size (mm)
16mm
16mm
----
16mm
Seal Material
----
----
Nitrile Rubber (NBR)
----
Hex Size (in)
5/8 Inch
5/8 Inch
----
5/8 Inch
Preset Gap (in)
0.044 Inch
0.062 Inch
----
0.060 Inch
Preset Gap (mm)
1.12mm
1.6mm
----
1.51mm
Thread Reach (in)
0.679 Inch
0.680 Inch
----
0.680 Inch
Resistor Plug
----
Yes
----
Yes
Center Electrode Core Material
Nickel
Copper
----
Copper
Center Electrode Tip Material
Nickel
Platinum
----
Nickel
Approximate Resistor Value (Ohm)
4000 Ohm
6000 To 15000 Ohm
----
2000 To 12000 Ohm
Insulator Height (mm)
51.5mm
53mm
----
51.5mm
Insulator Height (in)
2.026 Inch
2.087 Inch
----
2.030 Inch
Ground Electrode Tip Material
Nickel
Nickel
----
Nickel
Thread Reach (mm)
17.25mm
17.5mm
----
17mm
Metallurgy
Copper
Platinum
----
Copper