Description
The BOSCH 0242 232 802 (FR78X) is a high-performance Super 4 spark plug. Unlike standard plugs, it features four thin ground electrodes and a pointed, silver-plated center electrode. This allows the spark to choose the most efficient path for combustion, resulting in a more complete fuel burn, cleaner emissions, and improved acceleration. The surface-gap technology ensures reliable cold starts and excellent self-cleaning properties for long-term performance.











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