The oxygen sensor installs in the downstream position on select 2003-2017 Chevy, Dodge and Ford applications. It signals whether the exhaust is running rich or lean so the engine computer can trim fuel delivery. The wiring harness measures 1080 mm (42.5 in.).

Walker Products 350-34422 Oxygen Sensor Features:

• Fits 2004-2017 Chevy Tornado; 2004-2005 Dodge H100; 2006-2014 Dodge Attitude; 2012-2014 Dodge i10; 2003-2007 Ford Ikon; 2014-2015 Ford Fiesta Ikon
• Engine coverage includes 1.1L I4, 1.4L I4, 1.6L I4, 1.8L I4, 2.4L I4 applications
• Sensor location by application: B1S2 (bank and sensor number)
• 4-wire narrow-band oxygen sensor
• Built-in heater for fast warm-up
• M18x1.5 threaded mounting with a 22 mm hex, 1080 mm (42.5 in.) overall length
• Female oblong connector at the harness end with 4 spade terminals
• Platinum electrode layer with a protective coating against combustion residue