CUMMINS 4384382 Oxygen Sensor

Manufacturer

CUMMINS

Features & Benefits

• Lowers your fuel costs by providing the data needed for the most efficient combustion cycle
• Prevents expensive aftertreatment repairs by keeping soot and unburnt fuel out of the filters
• Durable sensor housing is designed to withstand the high-heat environment of the exhaust manifold
• Sealed electrical connector protects the signal from the moisture and road salt found under the chassis

Cummins Oxygen Sensor

The Cummins Oxygen Sensor monitors the exhaust gas composition to help the engine controller adjust the air-to-fuel ratio for cleaner combustion. This genuine Cummins 4384382 sensor is a critical component for your aftertreatment system, ensuring that your engine doesn't run too "rich" or "lean" which can trigger frustrating dash lights and limp mode. It provides the real-time data needed to keep your emissions within legal limits while protecting your diesel particulate filter from getting overwhelmed by soot. Because it is an original Cummins part, it is built to survive the extreme temperatures of the exhaust stream without the signal drift common in low-quality alternatives. Your truck will maintain better fuel mileage and experience fewer unplanned regeneration cycles with this accurate sensor installed.