The alm dj8j spark plug with m10 thread delivers dependable ignition performance for a wide range of small petrol engines. This m10 variant is designed for many petrol brush cutters, chainsaws, garden vacuums, grass trimmers, hedge trimmers and other compact equipment fitted with a 14mm plug. The m10 thread configuration provides a precise fit for engines requiring this specific thread size, ensuring optimal electrical contact and consistent spark delivery. This variant is particularly valued by trade professionals who maintain diverse equipment fleets and require reliable replacement parts. Offers excellent compatibility with leading spark plug brands including ac delco cs15t, cs44ta, cs45t, autolite 2956, xst2956, bosch hs6e, hs8e, champion dj8j, denso t20mu, t20m u, wa20m u, ngk bm6f, bm7f, motorcraft af3nx, af5nx, and numerous other manufacturers. Features and benefits bull m10 thread specification for accurate fitting in compatible engines bull 14mm plug diameter suitable for various small engine applications bull compares to champion dj8j and other major brand equivalents bull reliable performance for trade and professional maintenance work specifications spare type spark plug