DENSO 234-5750 Air/Fuel Ratio Sensor

The DENSO 234-5750 Air/Fuel Ratio Sensor is a precision-engineered OE-quality replacement component designed to optimize engine performance, fuel efficiency, and emissions control. This wide-band sensor continuously monitors the oxygen content in the exhaust stream and sends precise air-to-fuel ratio data to the engine control unit, enabling real-time adjustments for optimal combustion across the entire RPM range.

Key Features:

• Manufactured to strict OE standards for unparalleled performance and reliability
• Wide-band planar zirconia sensing element provides accurate measurements from approximately 12:1 to 19:1 air/fuel ratios
• Double protection cover maintains proper operating temperature for faster response times and protects the ceramic element from silicone and lead contamination
• Tarnish-proof platinum electrode ensures longer service life and maintains accuracy
• Stainless steel housing resists corrosion with rugged, watertight construction
• Precision-built for exact replacement and first-time fit installation
• Heated sensor design for quick warm-up and consistent performance

DENSO air/fuel ratio sensors help maximize engine performance while reducing harmful emissions and improving fuel economy. Each sensor is subjected to rigorous safety and performance testing to ensure it meets the demanding requirements of modern fuel injection systems.