DENSO DOX-0416 Direct Fit Oxygen Sensor O2 Lambda Sensor

The DENSO DOX-0416 is a direct-fit oxygen sensor (also known as a lambda sensor or O2 sensor) engineered to meet OE specifications for precise air/fuel mixture monitoring. This sensor replaces original equipment part number MHK501050 and is designed for rear position installation in the exhaust system.

Key Features:

• Plug-and-play design eliminates cutting and reconnecting of cables or reusing original sensor connectors
• Constructed with high-quality stainless steel, porous PTFE, fluorine rubber, aluminum oxide, high-grade platinum and ceramics
• Special aluminum oxide coating traps impurities outside the ceramic element
• Double protection cover maintains proper unit temperature for quicker response times
• M18x1.5 thread size with 230mm cable length and 4-pin connector
• Porous PTFE filter allows atmospheric oxygen entry while preventing water and contaminants

Oxygen sensors are among the most sensitive and critical components on your engine, monitoring exhaust gas oxygen content to ensure optimal fuel efficiency and emissions control. Sensors must adhere to OE standards within incredibly close tolerances, as malfunctioning sensors can hurt driveability and illuminate the check engine light. DENSO First Time Fit oxygen sensors deliver OE-quality performance for reliable, long-lasting operation.