Delphi ES20211 Oxygen Sensor, Rear Fits select: 2001-2004 HYUNDAI SANTA FE, 1999-2005 HYUNDAI SONATA

Fits the following vehicles:

• Hyundai Santa Fe
• 2001 GL 2.4L
  2002 Base 2.4L
  2003 Base 2.4L
  2004 Base 2.4L
  Fitnote: Rear

• Hyundai Sonata
• 1999 Base 2.4L Rear, California
  2000 Base 2.4L Rear, California
  2001 Base 2.4L Rear, California
  2002 Base 2.4L Rear
  2003 Base 2.4L Rear
  2004 Base 2.4L Rear
  2005 GL 2.4L Rear

• Kia Optima
• 2001 (submodel: LX, SE) 2.4L
  2002 (submodel: LX, SE) 2.4L
  2003 (submodel: LX, SE) 2.4L
  2004 (submodel: EX, LX) 2.4L
  2005 (submodel: EX, LX) 2.4L
  2006 (submodel: EX, LX) 2.4L
  Fitnote: Rear

DELPHI OXYGEN SENSORS, 4-WIRE -- 22.64 in. overall length, 18 x 1.5 mm thread size, 0.88 in. wrench size, square-4 blade connector type, 150,000 miles inspection interval, heated; OE connectors and wire length are within 3 inches of OE specifications; Unique sensor coatings to resist contamination and ensures long lasting reliable operation; With 1-year or 12,000-mile Delphi warranty.