Description
The NGK DR8EA (Stock #7162) is a standard nickel spark plug designed for dependable OE-style performance in a wide range of motorcycle, powersports, and select automotive applications. Built with a 98% copper core, nickel center electrode, and 0.7 mm pre-set gap, it delivers reliable ignition, solid heat dissipation, and long-lasting everyday performance.
Key Features
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Standard nickel spark plug for OE-style replacement performance
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Copper core for strong conductivity and heat transfer
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0.7 mm pre-gapped for compatible applications
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Trivalent metal plating helps resist corrosion and seizure
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High-grade ceramic insulator for dependable dielectric strength
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Triple gasket sealing helps prevent combustion gas leakage
- Best for engines originally equipped with standard nickel plugs
Specifications
General
- Part Number: DR8EA
- Stock Number: 7162
- Brand: NGK
- Plug Type: Standard Nickel
- Heat Range: 8
- Resistor: Yes
- Resistance: 5000 Ohms
- Pre-Gap Size: 0.7 mm
- Grade Type: Standard Replacement
Shell
- Thread Size: M12 x 1.25
- Thread Type: Metric
- Seat Type: Flat
- Reach: 19.0 mm
- Hex Size: 18 mm
- Washer Type: Crush
- Washer Included: Yes
Center Electrode
- Core Material: Copper
- Tip Material: Nickel
- Design: Standard
- Projection: Non-Projected
- Insulator Tip Projection: 0.06 in / 1.6 mm
Ground Electrode
- Configuration: J-Gap
- Quantity: 1
- Core Material: Nickel
- Tip Material: Nickel
- Tip Design: Standard
Other
- Electrical Terminal Type: Stud
- Insulator Material: Ceramic
- Insulator Height: 50.0 mm
- Resistor Type: Yes
- Short Style Plug: No
- Metallurgy: Copper
Fitment Overview
The NGK DR8EA fits a broad mix of motorcycles, dual-sport bikes, ATVs, and select specialty automotive applications.
Common fitment examples
- Aprilia Pegaso 650
- BMW K1
- Ferrari 328 / 348 / Mondial
- Honda CB1000C / CB1100F / CB900 models
- Kawasaki KLX125 / KX125 / ZG1000 Concours / EN450A 454 LTD
- Lamborghini Diablo
- Suzuki DR-Z125 / DR200SE / GZ250 / TU250X / VanVan 200 / GSX600F Katana
- Yamaha TTR225 / TTR230 / TW200 / XT225 / YZF1000
Performance Notes
- Ideal for engines specified for a resistor-type, standard nickel, non-projected plug
- The 0.7 mm factory gap should always be confirmed against OE requirements before installation
- Not intended as an upgrade substitute for applications originally requiring platinum or iridium plugs
Summary
The NGK DR8EA (7162) is a dependable OE-style nickel spark plug with a copper core, 0.7 mm gap, M12 x 1.25 thread, and 18 mm hex. It is a solid replacement choice for many motorcycles, dual-sport models, scooters, and select specialty automotive applications.
