This lot of 18 Denso W20M-US spark plugs are made of nickel and copper and have a hex size of 19mm. They are compatible with Hitachi and Caterpillar machines and have an interchange part number of BM6A. These vintage spark plugs are ideal for standard configurations of off-road motorcycles and scooters.
The installation depth of these spark plugs is 9.5mm and they operate at a voltage of 12V. They are OE/OEM part numbers 98073-56740 and are manufactured in Japan. Enhance your machine's performance with these high-quality spark plugs from DENSO.
Representative item lot is shown.
Thread diameter: 14mm.
Thread reach: 9.5mm.
Seat type: flat.
Hex size: 19mm.
Made in Japan.
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