DENSO 4215OE Direct-Fit Oxygen Sensor

The DENSO 4215OE is a premium direct-fit oxygen sensor engineered to deliver OE-quality performance and reliability. This sensor features a precision-built thimble-type ceramic element that projects into the exhaust system and becomes electrically conductive at high temperatures, sending voltage signals back to the engine management system to regulate the air-to-fuel ratio for optimum efficiency.

Key Features:

• Exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning for improved longevity
• Double protection cover maintains proper operating temperature for quicker response times
• Stainless steel housing resists corrosion and contamination with rugged, watertight construction
• Manufactured to strict OE standards and subjected to rigorous safety and performance testing
• Precision-engineered for exact replacement and first-time fit
• Maximizes engine performance and fuel efficiency while reducing harmful emissions

DENSO oxygen sensors are built with the same quality and precision as original equipment, incorporating advanced sensor technology to help your engine burn less fuel and produce fewer emissions. Each sensor is designed to meet OE tolerances for proper air-fuel mixture control and catalytic converter monitoring.