NGK BMR6A Spark Plug

MotardInn

Ngk Bmr6a 7421 Spark Plug. The NGK BMR6A 7421 spark plug offers professionals and enthusiasts superior ignition performance for demanding small engines. Engineered for reliability, it ensures effortless starting, optimized combustion for improved power and fuel efficiency, and exceptional durability. Its resistor design protects sensitive electronics from RFI. Featuring a solid copper core, triple-gasket sealing, and trivalent metal plating, this spark plug provides robust heat dissipation, leak prevention, and corrosion resistance for a long, dependable service life. Trust NGK for world-class ignition. NGK BMR6A 7421 Spark Plug – The Professional´s Choice for Reliable IgnitionElevate the performance and reliability of your small engine equipment with the NGK BMR6A 7421 Spark Plug, the undisputed leader in ignition technology. Engineered by NGK, the world´s foremost specialist in spark plugs, the BMR6A is designed to deliver unwavering starting power, optimal combustion, and exceptional longevity for a wide range of applications, particularly in demanding 2-stroke and 4-stroke small engines. Whether you´re powering up a chainsaw, leaf blower, trimmer, or generator, this spark plug is the key to unlocking consistent, efficient operation every single time.Unmatched Performance and DependabilityThe NGK BMR6A is not just a replacement part, it´s an upgrade to your engine´s core ignition system. Its design focuses on providing a clean, powerful spark under all operating conditions. This precision leads to easier starts, reducing the effort and frustration often associated with pull-start engines. Once running, your equipment will benefit from smoother idling, improved throttle response, and more complete fuel combustion. This enhanced efficiency not only boosts power output but can also lead to better fuel economy and lower emissions, making your work more productive and environmentally friendly.Key Benefits:* Effortless Starting: Engineered for a consistently strong spark, the BMR6A ensures quick and reliable ignition, minimizing downtime and getting you to work faster.* Optimized Engine Efficiency: Promotes complete fuel combustion for improved power, smoother engine performance, and enhanced fuel economy.* Superior Durability: Built with robust materials and advanced manufacturing processes, this spark plug is designed to withstand the intense heat and vibration of high-revving small engines, ensuring a long and reliable service life.* Electronic Protection: As a resistor-type plug, the BMR6A effectively suppresses Radio Frequency Interference (RFI). This is crucial for protecting sensitive onboard electronics, such as engine management modules and digital displays, from ignition noise, ensuring all systems function correctly.Advanced Features for Peak OperationAt the heart of the NGK BMR6´s superior performance is a set of advanced features developed through decades of engineering excellence. The solid copper core provides outstanding heat dissipation, preventing overheating and maintaining stable performance even under heavy loads. The triple-gasket sealing process virtually eliminates the risk of combustion gas leakage, maintaining optimal engine compression and power. Furthermore, the trivalent metal plating offers exceptional anti-corrosion and anti-seizing properties, making installation and future removal a clean and simple process. The high-grade alumina silicate ceramic insulator ensures superior insulation and prevents spark flashover, directing all the energy to the electrode tip where it´s needed most.Choose the NGK BMR6A 7421 for the OEM quality and trusted performance that professionals and enthusiasts demand. Ensure your garden and power equipment runs at its absolute best with the world´s number one spark plug.Key width.Thread diameter.Thread length.Distance between electrodes.19mm.14.0mm.9.5mm.0.7mm. tradeinn Motardinn

The Green Spark Plug Company

The NGK BMR6A 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. Cross reference (approximate equivalents): Bosch WSR6E, WSR7E, WSR8E; Denso W16SU, W20MRU, 6025; Champion RCJ8; Autolite 245; Motorcraft AR7N; Brisk PR17, 77306; Torch LR6C; AC CSR45; Honda 9807356744. Equivalents from NGK’s 2024 cross-reference chart – check thread size, reach and seat type before fitting.

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 BMR6A

ManoMano

General description NGK Spark Plug BMR6A is designed to enhance engine performance and longevity. With NGK’s high-quality internal resistor, it helps keep engines running efficiently while reducing wear on the ignition system. Premium NGK components contribute to improved engine reliability, making it a cost-effective choice for long-term maintenance.