Enhance your car's ignition system with these genuine Bosch Double Iridium Spark Plugs. With a manufacturer warranty of 5 years, these spark plugs are sure to provide reliable performance and longevity. The set of 4 spark plugs are designed for compatibility with various models including HOLDEN, BUICK, NGK, OPEL, VAUXHALL, and CHEVROLET.

These Bosch spark plugs, with part manufacturer number 0242240707 and reference OE/OEM numbers HOLDEN: 55 576 026, BUICK: 55585517, NGK: 91039, OPEL: 55576026, VAUXHALL: 55576026, CHEVROLET: 55 576 026, ensure optimal combustion and fuel efficiency without compromising on quality. Upgrade your car's performance with these premium spark plugs.