Our oxygen sensor plays a critical role in managing your vehicle's emissions. By keeping the air-fuel mixture in balance, it helps reduce harmful exhaust emissions, ensuring your vehicle runs cleaner and meets environmental standards.
Package Included :
1x 234-9123 Upstream Sensor
1x 234-4445 Downstream Sensor
Compatible With :
2006-2009 Subaru Outback 2.5i Wagon 4-Door 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
2006-2009 Subaru Legacy 2.5i Sedan 4-Door 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
2007-2009 Subaru Legacy 2.5i Limited Sedan 4-Door 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
2006-2010 Subaru Forester X Wagon 4-Door 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
2009-2010 Subaru Forester X Limited Wagon 4-Door 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
2006-2011 Subaru Impreza Outback Sport Wagon 4-Door 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
2006-2011 Subaru Impreza 2.5i Sedan 4-Door 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
2006 Saab 9-2X 2.5i Wagon 4-Door 2.5L 2458CC H4 GAS SOHC Naturally Aspirated
Reference Number：
Upstream:234-9123, 2349123, 234 9123, 22641AA36A, 350-64005, 15169, 32010412
Downstream:234-4445, 2344445, 22690-AA810 22690AA810
Benefits :
Improved Fuel Efficiency
Enhanced Engine Performance
Prevents Engine Damage
Durable Construction
Reduced Emissions
Faster Response Time
Easy Installation
Restores Check Engine Light Issues
Cost-Effective Solution
12 Months Warranty