Name:Air Fuel Ratio Oxygen Sensor Type:O2 Sensor Replacement Part Number:234-9123 234-4445 22641-AA360 Part Number:22641-AA360, 22641AA360, 234-9123, 2349123, 22641-AA370 , 22641AA370, 22641-AA370 , 22641AA370, 22641AA360 , 2349123 Sensor Type:Piezoelectric Fit:For Forester Sport Legacy 2.5L 2006-2011 For FORESTER 2.0L 2006-2007 UPSTREAM For FORESTER 2.5L H4 2006-2010 Upstream; For 2.5I 2.5L H4 2006-2011 Upstream; For SPORT 2.5L H4 2006-2011 Upstream; For SPORT 2.5L H4 2008-2009 Upstream; For LEGACY 2.5L H4 2006-2009 Upstream; For 2.5L H4 2006-2009 Upstream; For 9-2X 2.5L H4 2006 Upstream; Color: As Shown Material: Plastic+Metal Package Contents: 1 * Oxygen Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.