DENSO Air/Fuel Sensor Direct Fit Heated Wire

The DENSO Air/Fuel Sensor (also called an A/F sensor, wideband oxygen sensor or air fuel ratio sensor) is a direct fit, heated replacement sensor. It helps the engine management system keep the air-fuel mixture accurate. As an OE-quality component from DENSO, a leading global supplier of original equipment automotive parts, it is designed to restore factory-level performance.

Key Features:

• Direct fit design with an application-specific connector and wiring, so it installs without splicing or modification
• Built-in heating element brings the sensor to operating temperature quickly. This allows closed-loop fuel control sooner after a cold start.
• Wideband sensing measures the exhaust air-fuel ratio over a broad range, which supports precise fuel metering
• Built to OE specifications for fit, function and durability
• Helps maintain fuel economy, drivability and emissions compliance

A worn or failing air/fuel sensor can cause a check engine light, poor fuel economy, rough running and higher emissions. Replacing it with a DENSO direct fit sensor restores accurate feedback to the engine control unit. Select the specific part number in this product line for your application.