Description
The NGK BR6HS (3922) Standard Resistor spark plug delivers reliable starting, smooth idle, and consistent performance in a wide range of powersports and small-engine applications. Built to NGK's exacting standards, this nickel-alloy plug is a trusted OE-equivalent replacement.
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- High-grade alumina silicate ceramic insulator for strength and better heat transfer
- Triple gasket sealing helps prevent combustion gas leakage
- Corrugated ribs on the insulator help prevent flashover
- 98% pure copper core improves heat dissipation and conductivity
Key Specs
- Model: BR6HS | MPN: 3922
- Type/Style: Standard, Resistor
- Electrode material: Nickel alloy
- Resistance: ~5k Ohms
- Heat range: 6
- Spark gap: 0.7 mm (0.028")
- Thread size: M14 x 1.25
- Thread reach: 12.7 mm (1/2")
- Hex size: 20.6 mm
- Terminal: Removable nut
- Center electrode projection: Non-projected
- Ground electrode: Single, standard
Notes: Sold individually (Each). Order quantity of 4 for a factory box. Always verify heat range, thread, reach, and gap with your service manual before installation.
3922 made by NGK







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