Downstream Oxygen Sensor 234-4033 O2 Sensor 2 for 1999 2000 Suzuki Grand Vitara V6 2.5L COMPATIBLE WITH OEM: 234-4033, SG1620, ES20109-11B1, OS5162, REA1950, 213-2949 Length (Sensor to Lead): 650mm/ 25.59inxh. Wires: 4 Downstream oxygen sensor 2 for 1999 Suzuki Grand Vitara V6 2.5L Post-cat o2 sensor for 2000 Suzuki Grand Vitara V6 2.5L Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchase. Warranty: 1 year unlimited miles.