This BOSCH spark plug, part number 0 242 140 507, is engineered to deliver dependable ignition across a wide range of operating conditions. Its robust construction and precise manufacturing ensure a strong spark, contributing to efficient fuel combustion and smooth engine operation. Designed for longevity and consistent performance, this spark plug helps maintain your vehicle's power output and fuel economy. Regular replacement of spark plugs is crucial for preventing misfires, rough idling, and potential engine damage, ensuring your vehicle runs at its best. Trust in BOSCH's commitment to quality and innovation for your ignition system needs. This spark plug is a direct fit for many applications, providing a reliable solution for routine maintenance and performance upkeep.