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R0045Q-11 - NGK Spark Plug - Racing


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Part #: R0045Q-11
Notes: Racing Spark Plug
MSRP: $166.14
Your Price: $59.37

Specs

Center Electrode Core Material Copper Core
Center Electrode Tip Material Nickel
Gap Size 0.012
Ground Configuration Surface Discharge
Ground Electrode Core Material Nickel Core
Ground Electrode Tip Design Surface Discharge Type
Hex Size 5/8in
Insulator Height 50.00
Insulator Height ISO
Manufacturer Heat Range 11
Reach 19mm
Reach 0.75
Resistance 5K Ohm
Seat Type Gasket
Thread Diameter 0.394
Thread Diameter 10

This Item Also Available In

Part Number Price Notes & Specs
R0373A-9 $69.65 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 $11.35 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 $29.15 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 $20.80 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 $6.85 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 $3.99 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 $4.99 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 $4.69 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 $7.01 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 $4.69 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 $12.06 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 $34.01 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 $33.12 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 $60.21 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
R0406A-9 $63.30 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 53.00
Insulator Height ISO
Manufacturer Heat Range 9
Reach 19mm
Reach 0.75
Resistance 5K Ohm
Seat Type Gasket
Thread Diameter 0.394
Thread Diameter 10
R4304A-9 $30.87 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 $29.15 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 $3.99 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 $3.99 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 $3.99 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 $15.09 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 $7.99 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 $23.28 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 $41.76 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 $30.48 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 ISO
Insulator Height 55.00
Manufacturer Heat Range 8
Reach 0.75
Reach 19mm
Resistance 5K Ohm
Seat Type Gasket
Thread Diameter 14
Thread Diameter 0.551

All Fitments

UNKNOWN
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
0 - 0 NO FITMENT SPECIFIED ALL ALL ALL ALL ALL ALL

Product Description

For many years NGK Spark Plugs has been firing racing engines throughout the world. NGK Spark Plugs has become an icon in spark plug technology and we pride ourselves in offering racers a high quality product that will help rocket them to victory. We realize race teams push their vehicles to the edge. Knowing this we design every NGK Spark Plug to withstand severe mechanical and thermal shock associated with these high-revving, high-compression race engines. As a result of our superior quality, you’ll have confidence knowing you have the World Leader in spark plug technology firing your way to victory.

To withstand the severe conditions that occur in racing engines, NGK Racing Spark Plugs feature electrode materials and configurations as follows:

Electrode materials – Many use precious metals such as platinum or gold/palladium for greater durability and lower voltage requirements.
Electrode configurations – Fine-wire center electrodes provide better sparking and enhanced ignitability. Fine-wire ground electrodes further improve the ignitability of the plug.
Insulator configurations – Special configurations are used for the insulator noses to improve throttle response.

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