DENSO 234-5174 Air/Fuel Ratio Sensor Heated Direct Fit - 4-Wire

The DENSO 234-5174 Air/Fuel Ratio Sensor is an OE-quality direct replacement designed to restore proper engine performance and fuel efficiency. This heated 4-wire sensor monitors the oxygen content in exhaust gases and provides precise air/fuel mixture data to your vehicle's engine control module, ensuring optimal combustion and emissions control.

Key Features:

• Direct-fit design for easy installation with no modifications required
• Heated 4-wire configuration for faster sensor operation and accurate readings
• 19.8-inch wire length provides flexibility for proper routing
• Manufactured to strict OE standards for reliable performance
• Precision-engineered components ensure exact replacement fit
• Advanced sensing technology for accurate air/fuel ratio monitoring

DENSO's air/fuel ratio sensors are built with the same quality and precision as the original equipment, ensuring proper communication with your vehicle's computer system. This sensor helps maintain peak engine efficiency, reduce emissions, and prevent potential damage caused by incorrect fuel mixture.