AIP Electronics Premium Engine Knock Detonation Sensor KS Compatible Replacement For 1996-2000 Mercedes-Benz C220 C230 C280 C36 E320 S320 SL320 and 2006 Toyota Matrix Oem Fit KS8928 Manufacturer: AIP Electronics 100% New Construction High Quality OEM Replacement Part Fit and Quality Guaranteed Ready for Install Straight out of the box