NGK BPMR7A Copper Spark Plug (6703) – Genuine Standard Plug for Chainsaws, Trimmers & Blowers

NGK BPMR7A Copper Spark Plug (6703) – Genuine Standard Plug for Chainsaws, Trimmers & Blowers

Product Number: KM-BPMR7A

Special Online Price!

Product Brand: Cub Cadet Parts
Product Type: Parts

Have Questions?

Our experts are here to answer your questions!

Contact Us    515-265-8889

he NGK BPMR7A (6703) Copper Spark Plug is a trusted OEM-style replacement plug used in many popular chainsaws, trimmers, blowers, and small engines. Built in NGK’s iconic “Yellow Box” packaging, this standard nickel-alloy plug delivers reliable ignition, strong spark performance, and long-lasting durability for everyday equipment use.

Designed with a solid copper core for excellent conductivity and heat transfer, the BPMR7A helps engines start easier, run cleaner, and maintain consistent power under load. NGK’s high-grade ceramic insulator supports optimal performance, while triple gasket sealing helps prevent combustion gas leakage for a dependable seal.

Replaces / Interchanges With

  • NGK: BPMR7A, BPM7A

  • Champion: RCJ6Y, RCJ7Y, CJ6Y, CJ7Y

  • Torch: LR7TC

Replaces STIHL OEM Part Numbers

  • 0000 400 7000

  • 1110 400 7005

Fits STIHL Equipment (Common Applications)

Compatible with many STIHL chainsaws including:

  • MS170

  • MS180

  • 026

  • MS240

  • MS250

  • MS260

  • MS290

  • MS361

  • MS440

  • MS660

Fits Husqvarna Equipment (Common Applications)

Commonly used on select Husqvarna trimmers, blowers, and brush cutters including:

  • 123C, 223L, 225B, 225Bx

  • 125BT, 145BT, 155BT, 165BT

  • 240R, 250R, 252RX, 265RX, 268K

  • 322C, 323C, 325C

  • 340, 345, 350, 353, 355, 356BF

  • 372XP, 390, 435E, 440E, 445, 450

Features / Benefits

  • OEM-quality NGK Standard construction for reliable performance

  • Nickel alloy center electrode for consistent ignition and durability

  • 98% pure copper core for excellent heat dissipation & conductivity

  • High-strength ceramic insulator improves dielectric performance

  • Triple gasket sealing helps prevent combustion gas leakage

  • Anti-corrosion / anti-seize plating helps with easy install & removal

  • Helps support fast starts, smoother idle, and strong throttle response

✅ Fitment Note: Always confirm your engine model and spark plug part number before ordering to avoid returns and ensure proper fit.

Recommended Products