RELIABILITY: Engineered with a resistor to suppress radio frequency interference (RFI), protecting your engine's electronic components and ensuring stable performance.

Key Features

• ✔ Copper Core: Superior heat dissipation prevents overheating.
• ✔ Trivalent Plating: Anti-corrosion finish — no anti-seize required.
• ✔ Compact "Bantam" Size: Designed for tight small-engine spaces.
• ✔ Resistor Design: Reduces interference with electronic ignitions.

Technical Specs

Thread Diameter	14mm
Thread Reach	9.5mm (3/8")
Hex Size	19mm (3/4")
Preset Gap	0.7mm (0.028")
Heat Range	6
Terminal Type	Removable Nut
Resistor Value	10k Ohm

Make	Popular Models	Equipment Type
Stihl	TS410, TS420, 030AV, 040AV, 045AV, BG72, BR106	Cut-off Saws / Chainsaws
Husqvarna	125B, 125BT, 128C, 128LDx, 268K, 272K	Blowers / Trimmers
Kawasaki	FH381V, FH430V, FH500V, KBL23A, KBL26A, TH26D	Engines / Brushcutters
Jonsered	2036, 2055, 2083, 2095, RS40, RS44, RS52	Chainsaws
Kubota	T1770, T1870	Lawn Tractors

What is the difference between BPM6A and BPMR6A?

The "R" in BPMR6A stands for Resistor. While both plugs have the same dimensions, the BPMR6A includes an internal resistor to prevent electrical interference with digital ignitions, radios, and nearby electronics. It is the recommended upgrade for modern equipment.

How do I know if it is compatible?

We recommend checking your existing spark plug for the code "BPMR6A" or "6726". If your original part matches the cross-reference list above (such as Bosch WSR6F or Champion RCJ8Y), this plug is a direct replacement.

Does this plug come pre-gapped?

Yes, this plug is factory-set to 0.7mm (0.028"). However, we always recommend verifying the gap required by your specific engine manufacturer's manual before installation.