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NGK DR7EA Spark Plug - 7839
Product info
- Item number
- DR7EA
- Manufacturer number
- 7839
- Position
Ensure reliable ignition and optimal engine performance with the NGK DR7EA Spark Plug. Designed for durability and efficiency, this spark plug delivers consistent spark and enhanced heat dissipation for a smoother ride.
Description
The NGK DR7EA spark plug is engineered to meet the demands of high-performance engines. Its trivalent metal plating offers exceptional anti-corrosion and anti-seizing properties, ensuring long-lasting reliability even in harsh conditions. The pure alumina silicate ceramic insulator provides superior strength and efficient heat transfer, preventing overheating and maintaining stable operating temperatures. Featuring triple seals to prevent leakage and corrugated ribs to eliminate flashover, this spark plug guarantees a consistent and powerful spark. A copper core maximizes heat removal, further enhancing performance and extending the life of the plug. Easy to install and compatible with a wide range of motorcycles, the NGK DR7EA ensures your engine runs at its best.
Features & highlights
- Trivalent metal plating provides superior anti-corrosion and anti-seizing.
- Alumina silicate ceramic insulator enhances strength and heat transfer.
- Triple seals prevent combustion gas leakage.
- Corrugated ribs eliminate flashover for reliable ignition.
- Copper core maximizes heat removal for cooler operation.
- Standard electrode design for broad compatibility.
Technical specifications
- Brand: NGK Spark Plugs
- Part Number: DR7EA (7839)
- Type: Resistor
- Center Electrode Type: Standard
- Electrode Tip Material: Nickel Alloy
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Standard
- Heat Range: 7
- Electrical Resistance: 5k Ohms
- Hex Size: 19 mm (3/4")
- Thread Size: 12 mm
- Thread Reach: 19.1 mm (3/4")
- Spark Gap: 0.7 mm
- Terminal Configuration: Threaded Stud
- Center Electrode Projection: Non-Projected
Important to know
Ensure the spark plug is properly gapped and torqued during installation. Consult your motorcycle's service manual for specific requirements.
- Brand
- NGK SPARK PLUGS
- Vendor part number
- 7839
- Product name
- Spark Plug
- Thread size
- 12 mm
- Thread reach
- 19,1 mm (3/4")
- Spark gap
- 0.7 mm
- Terminal configuration
- Threaded Stud
- Heat range
- 7
- Hex size
- 19 mm (3/4")
- Ground electrode shape
- Standard
- Ground electrode configuration
- Single
- Electrode tip material
- Nickel Alloy
- Center electrode type
- Standard
- Center electrode projection
- Non-Projected
- Electrical resistance
- 5k Ohms
- Type
- Resistor
- Units
- Each
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