The STIGA 1255321 is a genuine OEM spark plug designed for use in a range of STIGA and Alpina outdoor power equipment, including lawnmowers, chainsaws, and trimmers. This high-quality spark plug ensures efficient combustion, reliable starting, and consistent engine performance. It is a direct replacement for the original part, maintaining the manufacturer's specifications for optimal engine health and longevity. Confirmed fitment includes various STIGA and Alpina models.