OXYGEN SENSOR

Air/Fuel Ratio Sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air/fuel ratio. AFR sensors provide the ECU with an exact AFR response, resulting in better performance, lower emissions, and increased gas mileage. Denso oxygen sensors feature an aluminum-oxide trap layer to protect the ceramic from silicone and lead poisoning, preventing damage to the platinum electrode. Double protection cover maintains proper unit temperature for quicker response times and protects the ceramic element from contamination. Stainless steel housing resists corrosion and contamination with a rugged, watertight body. Porous PTFE filter allows atmospheric oxygen the enter the sensor without permitting water or engine contaminants to seep into the casing. Specifically designed to meet the increasing demands of today's engines. 100 percent checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance. Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode. Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle's fuel efficiency. Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination.