One NGK BR9HS spark plug.
B9HS plugs which were discontinued by NGK. They list the BR9HS plugs as their replacement.
The heat range and threads are identical to B9HS. What makes these resistor plugs different is the "NON" removable terminal nut on the connector stud.
Note: There have been numerous discussions online about counterfeit NGK spark plugs and stories of them breaking off in cylinder heads causing expensive damage. We can assure our customers that all NGK spark plugs that we sell are genuine NGK products. They come from a reputable source and we always inspect them to be absolutely sure so that you can use them with confidence.
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