Air / Fuel Ratio Sensor for 2012-2016 Toyota Tundra & More - DENSO 234-9144

DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance.

Each component is precision-built for exact replacement… and a first time fit.

DENSO gives you the right part and the right fit… the first time.

• Laser welded stainless housing resist corrosion and PTFE filter blocks contaminants under harsh engine conditions. Dual-layer protection shields the ceramic element, ensuring proper conditions for fast and reliable response times.