Platinum Spark Plug

The Bosch 0242229739 is a platinum spark plug designed for reliable ignition performance. This spark plug features a solid terminal and a fine wire design with a platinum firing pin on the center electrode, intended to improve ignitability and fuel efficiency. Constructed with a heat-fused platinum center electrode and a tapered, yttrium-enhanced ground electrode, this plug is built to reach self-cleaning temperatures quickly and reduce electrode wear. The specifications include a M 14 x 1,25 thread size and a 16 mm spanner size, ensuring compatibility with a wide range of engines. This spark plug is a replacement for the Bosch HR8NPP302 and is compatible with various vehicles including Ford Focus Mk2, Ford S-Max Mk1, Ford Focus 2 da, and Ford Mondeo Mk4 models, as well as Cadillac, Chevrolet, Lexus, Mazda, and Suzuki vehicles. Always verify fitment for your specific vehicle application.