Denso 234-9120 Oxygen Sensor ,Air and Fuel Ratio Sensor

Denso wide-band Air/Fuel Ratio Sensor with 4 wire 30. 71 inch long wiring harness, Part Number: 234-9120, Application: Subaru: (2004-2010 Forester, 2004-2008 Impreza, 2005-2007 Legacy, 2005-2007 Outback) / Saab: (2006 9-2X), Parts Interchange: 32010411, 22641AA490, 22641AA211, 22641AA32A, Tarnish-proof platinum electrodes provides longer life and maintains accuracy, Quick-response planar zirconia element can quickly detect oxygen concentration, Measures Air/Fuel ratios from approximately 12:1 to 19:1, Package Quantity: 1, Item Dimensions: 5. 75 x 2. 19 x 1. 88 Inches, Item Weight: 0. 25 Pounds.