234-9128 O2 Sensor Upstream Oxygen Sensor Heated Air Fuel Ratio Sensor Bank 1 Sensor 1 Replacement for Toyota Camry 2012-2016 Avalon 2012-2014 Highlander 2013 Sienna Tacoma Venza Upstream O2 Sensor sold2025 PROGRAMMABLE WITH ALERT SYSTEM: This

PROGRAMMABLE WITH ALERT SYSTEM: This thermometer has a programmable feature so the vibrant green backlight will flash until one of the bottom three buttons is pressed to turn the flashing off

Nakamichi intelligent CAN-bus controller

[Set Includes]Each oil plug gasket kit includes 6 steel oil drain plug gaskets

[QUICK-CONNECT] secure in seconds by sliding socket end over 20mm mounting ball and tightening into position with integrated thumbscrew

highly efficient (DC 12V

234-9128 O2 Sensor Upstream Oxygen Sensor Heated Air Fuel Ratio Sensor Bank 1 Sensor 1 Replacement for Toyota Camry 2012-2016 Avalon 2012-2014 Highlander 2013 Sienna Tacoma Venza Upstream O2 Sensor sold2025 PROGRAMMABLE WITH ALERT SYSTEM: This234 9128 O2 Sensor Upstream Oxygen Sensor Heated Air Fuel Ratio Sensor Bank 1 Sensor 1 Replacement for Toyota Camry 2012 2016 Avalon 2012 2014 Highlander 2013 Sienna Tacoma Venza Upstream O2 Sensor Product Features Solve check engine light and restore performance This upstream o2 sensor 234 9128 helps fix common codes like p0138 p2198 improves fuel delivery signal and restores smooth acceleration for stable driving experience Accurate upstream air