ACDelco Professional Platinum Spark Plug - 41-812
Denso Copper Plug Number K20HR-U11 Spark Plug - 3381
Autolite Platinum Spark Plug - AP64
MagnaFlow HM Grade Direct-Fit Catalytic Converter - 23622
Product
Attributes
Warranty
Finish
----
----
----
Polished
Seat
Tapered
Gasket
Gasket
----
Thread Size
M14
M14
M14-1.25
----
Heat Range
9
20
9
----
Series
----
----
----
HM Grade
Hardware Included
----
----
----
No
Substrate Material
----
----
----
Ceramic
Hex Size (mm)
16mm
16mm
21mm
----
Overall Length (in)
----
----
----
11-1/2 Inch
Overall Length (mm)
----
----
----
292mm
Hex Size (in)
5/8 Inch
----
13/16 Inch
----
Air Tube Adaptable
----
----
----
No
Heat Shield Included
----
----
----
No
Gasket Or Seal Included
----
----
----
Yes
Heat Shield Material
----
----
----
Aluminized Steel
Preset Gap (in)
0.041 Inch
----
0.044 Inch
----
Preset Gap (mm)
1.05mm
----
1.12mm
----
Thread Reach (in)
0.680 Inch
----
0.750 Inch
----
Resistor Plug
Yes
----
----
----
Clamp Included
----
----
----
No
Installation Type
----
----
----
Direct-Fit
Hangers Included
----
----
----
No
Inlet Attachment Method
----
----
----
Bolt-On
Outlet Attachment Method
----
----
----
Bolt-On
Center Electrode Core Material
Copper
Copper
Nickel
----
Center Electrode Tip Material
Platinum
Nickel
Platinum
----
Catalytic Converter Body Material
----
----
----
Stainless Steel
Approximate Resistor Value (Ohm)
3000 To 10000 Ohm
5000 Ohm
4000 Ohm
----
Insulator Height (mm)
53mm
----
56.5mm
----
Air Tube Pre-Installed
----
----
----
No
Insulator Height (in)
2.087 Inch
----
2.223 Inch
----
Ground Electrode Tip Material
Platinum
Nickel
Nickel
----
Thread Reach (mm)
17.5mm
----
19mm
----
Catalytic Converter Body Length (in)
----
----
----
34 Inch
Catalytic Converter Body Shape
----
----
----
Oval
Catalytic Converter Body Length (mm)
----
----
----
863mm
Service Number
----
K20HR-U11
----
----
Metallurgy
Double Platinum
Copper
Platinum
----