NGK 7839 Spark Plug, DR7EA

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Ngk Dr7ea Spark Plug. Ensure your marine motor runs smoothly with the NGK DR7EA Spark Plug. Engineered for reliability in demanding marine environments, it delivers consistent starts, stable idling, and crisp throttle response. Its robust design offers superior anti-corrosion, flashover prevention, and exceptional heat management for long-lasting, efficient combustion. Trust NGK for peak performance on the water. NGK DR7EA Spark Plug - Reliable Performance for Marine MotorsEnsure your boat´s engine runs smoothly and reliably with the NGK DR7EA Spark Plug, a premium choice for marine motors in the Boats and equipment category. When you´re on the water, engine dependability is paramount, and a high-quality spark plug is at the heart of that reliability. The NGK DR7EA is engineered to deliver consistent starts, stable idling, and crisp throttle response, allowing you to focus on your journey without worrying about engine performance. As the world leader in spark plug technology, NGK delivers unmatched quality for demanding marine environments.Built on a legacy of innovation and excellence, NGK standard plugs are constructed for longer life and optimum performance. This means you can count on the DR7EA to provide powerful, efficient combustion for thousands of hours of operation. Its robust design is specifically tailored to withstand the rigors of marine use, from temperature fluctuations to high-rpm demands, ensuring your motor performs at its peak, every time you leave the dock. Whether you are trolling, cruising, or pushing for top speed, this spark plug provides the confidence you need in your equipment.Key Features for Unmatched Marine Performance:- Superior Anti-Corrosion and Seizing Protection: The trivalent metal plating offers exceptional resistance to corrosion, a must-have in moist marine environments, and ensures easy installation and removal during maintenance.- Flashover Prevention: Specially designed corrugated ribs prevent electrical flashover, ensuring the spark energy is directed to the electrode tip for a clean, powerful ignition.- Exceptional Strength and Heat Management: A pure alumina silicate ceramic insulator provides incredible strength and superior heat transfer, helping to maintain the plug´s optimal operating temperature under load.- Efficient Heat Removal: The integrated copper core is highly effective at dissipating heat away from the firing tip, preventing overheating and pre-ignition while extending the life of the spark plug.- Leak-Proof Design: Robust triple seals are engineered to prevent any combustion gas leakage, maintaining engine compression and maximizing power output.Detailed Specifications:General- Resistor Value: 5k Ohm- Heat Range: 7- Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.- Longevity: 30k MilesShell- Thread Diameter: 12mm- Thread Pitch: 1.25mm- Seat Type: Gasket- Hex Size: 18mm- Terminal Type: Removable Nut- Overall Height: ISO- Gap: .028´´ (0.7mm)Center Electrode- Material: Nickel- Type: Standard- Size: 2.5mm- Projection: Non-ProjectedGround Electrode- Material: Nickel- Type: Standard. tradeinn Waveinn

The Green Spark Plug Company

The NGK DR7EA is part of the NGK Standard range.A conventional NGK nickel-alloy spark plug with a copper-cored centre electrode. The copper core carries heat away from the firing tip quickly, which lets the plug run cooler under load while still burning off deposits at low speed, so it resists both overheating and fouling better than a plain nickel plug. NGK's standard range is the direct replacement where a conventional plug is specified and remains the sensible choice for classic engines, motorcycles, garden machinery and everyday servicing. Easy to inspect and re-gap, with a triple-seal construction against gas leakage and a corrugated insulator to prevent flashover.

Amazon

Outstanding quality: The Yellow Box product line is the standard range with a variety of spark plugs that comply with original equipment. Optimum heat dissipation: The cold-rolled threads with corrosion-resistant coating are particularly robust and dissipate heat perfectly. Best functionality: The spark plug from the standard range guarantees smooth operation, at both low and high engine speeds. Note: Please follow the installation instructions! Scope of delivery: 1x NGK spark plug DR7EA