[PREMIUM PERFORMANCE] - Bosch Knock Sensors are highly accurate and sensitive for superior engine knock detection, ensuring efficient performance and long life for your vehicle [ACTUAL OE] - Bosch Original Equipment Knock Sensors aren't just a a quality replacement component, they're the same sensor your vehicle was equipped with when manufactured - minus the expense of brand name packaging [SUPERIOR ENGINEERING] - Robust design features a linear signal over a large frequency range, improved efficiency and prolonged engine life, and a wide temperature range that withstands extreme hot and cold operating conditions [LONGER LIFE] - Bosch Knock Sensors deliver the precision operation and long service life your vehicle needs for superior performance while preserving engine longevity Replaces OE numbers 026905377, 07568801, 1238345, 1367644, 195050501701, 3433347, 433347, 594603, 60512698, 60534263, 6152883, 6169571, 756880, 7568801, 7700271090, 84018286, 86SF12A699AB, 90298201, 90510281, 91514880 Replaces OE numbers (continued) 91514880, 9151488080, 9198639, 9358037, 94460614500, AXE59838 Compatible with select vehicles (Note: engine affects fitment - verify specific vehicle fitment details with fit checker above): PORSCHE: 1987-91 944, 1992-95 968; SAAB: 1985-94 900, 1986-90 9000; VOLVO: 1990-93 240, 1988-89 244, 1988-89 245 Compatible with (continued): VOLVO: 1985-92 740, 1985 745, 1985-90 760, 1989-91 780, 1994 850, 1991,1993-95 940, 1992-97 960, 1997-98 S90, 1997-98 V90