Air / Fuel Ratio Sensor for 2009-2013 Toyota Highlander & More - NTK 24759

NTK 24759 air / fuel ratio sensor for the 2009-2013 Toyota Highlander 4-cylinder 2.7L and other vehicles gives the engine computer a linear signal showing how rich or lean the engine runs. The NTK air fuel ratio sensor is a wideband type, so the ECU can make continuous, precise adjustments toward a stoichiometric mixture.

• Ceramic sensor element with a 3-stage contaminant-resistant plasma jet and deposit trap overcoat
• Dual-coated platinum interface and thinner ceramic element for quick light-off and response times
• Wideband ceramics controlled from raw material to finished product
• Vibration and thermal shock testing during development, plus testing during manufacturing

Quick facts

• Part: NTK 24759 air / fuel ratio sensor
• Fits: 2009-2013 Toyota Highlander 4-cylinder 2.7L and other vehicles
• Position: Upstream, upstream left, upstream right, upstream rear, upstream front
• Condition: New

A check engine light, rough running or poor fuel economy can mean this sensor is worn, though a damaged wiring harness or an exhaust leak can be behind the same signs, so find the cause before replacing it.

Fits

This upstream wideband sensor fits a wide range of Toyota, Lexus and Subaru models, including the 2005-2009 Subaru Outback H6 3.0L, the 2010-2014 Outback H6 3.6L, the 2004-2006 Toyota Sienna V6 3.3L and the 2007-2010 Sienna V6 3.5L. Open the "Vehicles it fits" section to check your exact model and engine. This listing is one sensor, and the 2009-2013 Toyota Highlander 4-cylinder 2.7L takes one.

Specifications

Installation notes

• Water-resistant connectors and harness accessory hardware come with the sensor for easy installation.