Part Number |
Price |
Notes & Specs |
R0373A-9
|
$88.12 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Iridium |
Gap Size |
0.024 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Platinum |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
5/8in |
Insulator Height |
ISO |
Insulator Height |
50.00 |
Manufacturer Heat Range |
9 |
Reach |
0.75 |
Reach |
19mm |
Resistance |
5K Ohm |
Seat Type |
Gasket |
Thread Diameter |
10 |
Thread Diameter |
0.394 |
R4118S-8
|
$34.31 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Gold-Palladium |
Gap Size |
0.026 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Taper Cut |
Hex Size |
13/16in |
Insulator Height |
ISO |
Insulator Height |
55.00 |
Manufacturer Heat Range |
8 |
Reach |
19mm |
Reach |
0.75 |
Resistance |
1 |
Resistance |
Non Resistor |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R5184-10
|
$49.23 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Gold-Palladium |
Gap Size |
0.024 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Platinum |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
13/16in |
Insulator Height |
ISO |
Insulator Height |
45.00 |
Manufacturer Heat Range |
10 |
Reach |
0.75 |
Reach |
19mm |
Resistance |
1 |
Resistance |
Non Resistor |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R5525-11
|
$29.46 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel |
Gap Size |
0.026 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
13/16in |
Insulator Height |
55.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
11 |
Reach |
12.7mm |
Reach |
0.5 |
Resistance |
Non Resistor |
Resistance |
1 |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R5670-7
|
$9.75 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel w/ V-groove |
Gap Size |
0.032 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
13/16in |
Insulator Height |
55.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
7 |
Reach |
0.37 |
Reach |
9.5mm |
Resistance |
Non Resistor |
Resistance |
1 |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R5670-9
|
$9.75 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel w/ V-groove |
Gap Size |
0.032 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
13/16in |
Insulator Height |
ISO |
Insulator Height |
55.00 |
Manufacturer Heat Range |
9 |
Reach |
0.37 |
Reach |
9.5mm |
Resistance |
1 |
Resistance |
Non Resistor |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R5671A-10
|
$9.50 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel w/ V-groove |
Gap Size |
0.02 |
Gap Size |
0.020 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
5/8in |
Insulator Height |
ISO |
Insulator Height |
50.5 |
Manufacturer Heat Range |
10 |
Reach |
19mm |
Reach |
0.75 |
Resistance |
Non Resistor |
Resistance |
1 |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R5672A-8
|
$33.68 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel w/ V-groove |
Gap Size |
0.032 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
5/8in |
Insulator Height |
50.5 |
Insulator Height |
ISO |
Manufacturer Heat Range |
8 |
Reach |
19mm |
Reach |
0.75 |
Resistance |
Non Resistor |
Resistance |
1 |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R5673-7
|
$22.98 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel w/ V-groove |
Gap Size |
0.028 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
5/8in |
Insulator Height |
ISO |
Insulator Height |
53.00 |
Manufacturer Heat Range |
7 |
Reach |
0.46 |
Reach |
11.2mm |
Resistance |
1 |
Resistance |
Non Resistor |
Seat Type |
Tapered |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R5673-9
|
$9.64 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel w/ V-groove |
Gap Size |
0.020 |
Gap Size |
0.02 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
5/8in |
Insulator Height |
53.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
9 |
Reach |
0.46 |
Reach |
11.2mm |
Resistance |
Non Resistor |
Resistance |
1 |
Seat Type |
Tapered |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R6061-10
|
$14.15 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel |
Gap Size |
0.032 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Low Angle |
Hex Size |
13/16in |
Insulator Height |
55.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
10 |
Reach |
0.75 |
Reach |
19mm |
Resistance |
1 |
Resistance |
Non Resistor |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R7420-10
|
$55.64 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Iridium |
Gap Size |
0.028 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Platinum |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
13/16in |
Insulator Height |
67.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
10 |
Reach |
21.5mm |
Reach |
21.5 |
Resistance |
5K Ohm |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R7420-9
|
$55.64 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Iridium |
Gap Size |
0.028 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Platinum |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
13/16in |
Insulator Height |
ISO |
Insulator Height |
67.00 |
Manufacturer Heat Range |
9 |
Reach |
21.5mm |
Reach |
21.5 |
Resistance |
5K Ohm |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R7440A-9L
|
$71.22 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Iridium |
Gap Size |
0.048 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Platinum |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
13/16in |
Insulator Height |
ISO |
Insulator Height |
50.00 |
Manufacturer Heat Range |
9 |
Reach |
21mm |
Reach |
21.00 |
Resistance |
5K Ohm |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R4304A-9
|
$51.72 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Gold-Palladium |
Gap Size |
0.026 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
13/16in |
Insulator Height |
55.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
9 |
Reach |
0.75 |
Reach |
19mm |
Resistance |
Non Resistor |
Resistance |
1 |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R5184-105
|
$38.95 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Gold-Palladium |
Gap Size |
0.024 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Platinum |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
13/16in |
Insulator Height |
45.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
11 |
Manufacturer Heat Range |
10.5 |
Reach |
0.75 |
Reach |
19mm |
Resistance |
1 |
Resistance |
Non Resistor |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R5670-5
|
$9.86 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel w/ V-groove |
Gap Size |
0.032 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
13/16in |
Insulator Height |
ISO |
Insulator Height |
55.00 |
Manufacturer Heat Range |
5 |
Reach |
9.5mm |
Reach |
0.37 |
Resistance |
Non Resistor |
Resistance |
1 |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R5671A-9
|
$9.64 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel w/ V-groove |
Gap Size |
0.032 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
5/8in |
Insulator Height |
ISO |
Insulator Height |
50.5 |
Manufacturer Heat Range |
9 |
Reach |
19mm |
Reach |
0.75 |
Resistance |
1 |
Resistance |
Non Resistor |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R5674-6
|
$11.92 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel w/ V-groove |
Gap Size |
0.032 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Standard |
Hex Size |
5/8in |
Insulator Height |
53.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
6 |
Reach |
0.46 |
Reach |
11.2mm |
Resistance |
Non Resistor |
Resistance |
1 |
Seat Type |
Tapered |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R6061-11
|
$20.49 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel |
Gap Size |
0.032 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Low Angle |
Hex Size |
13/16in |
Insulator Height |
55.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
11 |
Reach |
0.75 |
Reach |
19mm |
Resistance |
Non Resistor |
Resistance |
1 |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R6252K-105
|
$26.98 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Nickel |
Gap Size |
0.032 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
13/16in |
Insulator Height |
ISO |
Insulator Height |
55.00 |
Manufacturer Heat Range |
10.5 |
Manufacturer Heat Range |
11 |
Reach |
19mm |
Reach |
0.75 |
Resistance |
5K Ohm |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |
R6918C-9
|
$41.50 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Platinum |
Gap Size |
0.024 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
13/16in |
Insulator Height |
55.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
9 |
Reach |
19mm |
Reach |
0.75 |
Resistance |
5K Ohm |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R7282-105
|
$53.80 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Iridium |
Gap Size |
0.024 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Platinum |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
5/8in |
Insulator Height |
Bantam |
Insulator Height |
27.5 |
Manufacturer Heat Range |
11 |
Manufacturer Heat Range |
10.5 |
Reach |
0.75 |
Reach |
19mm |
Resistance |
5K Ohm |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R7376-8
|
$41.49 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Iridium |
Gap Size |
0.024 |
Ground Configuration |
Slant |
Ground Electrode Core Material |
Platinum |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Pin Type |
Hex Size |
13/16in |
Insulator Height |
55.00 |
Insulator Height |
ISO |
Manufacturer Heat Range |
8 |
Reach |
0.75 |
Reach |
19mm |
Resistance |
5K Ohm |
Seat Type |
Gasket |
Thread Diameter |
14 |
Thread Diameter |
0.551 |
R7435-10
|
$54.95 |
Notes |
Racing Spark Plug |
Center Electrode Core Material |
Copper Core |
Center Electrode Tip Material |
Iridium |
Gap Size |
0.028 |
Ground Configuration |
Standard |
Ground Electrode Core Material |
Nickel Core |
Ground Electrode Quantity |
1 |
Ground Electrode Tip Design |
Taper Cut / Trapezoid |
Hex Size |
5/8in |
Insulator Height |
53.00 |
Insulator Height |
JIS |
Manufacturer Heat Range |
10 |
Reach |
0.75 |
Reach |
19mm |
Resistance |
5K Ohm |
Seat Type |
Gasket |
Thread Diameter |
0.551 |
Thread Diameter |
14 |