Heated O2 Oxygen Sensor SG336 234-4099 Upstream Sensor 1 for 1999-2000 Honda Odyssey V6 3.5L, for 1998-1999 Honda Accord V6 3.0L COMPATIBLE WITH OEM:SG336, 234-4099, 2344099. Length (Sensor to Lead): 450 mm (17.71 inch) Upper and Pre-cat Oxygen Sensor for 1998-1999 Honda Accord V6 3.0L Downstream O2 Sensor for 1999-2000 Honda Odyssey V6 3.5L Upstream O2 sensor for 1996-1997 HONDA CIVIC DEL SOL L4 1.6L, D16Y8 or D16Y7;S & SI Model Warranty: One year unlimited miles.Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchase