DENSO 234-5181 Air/Fuel Ratio Sensor Direct Fit Heated - 4-Wire

The DENSO 234-5181 is a precision-engineered air/fuel ratio sensor designed to monitor exhaust gas composition and provide critical feedback to your vehicle's engine control unit. This 4-wire heated sensor ensures optimal engine performance, fuel efficiency, and emissions control by continuously measuring the air-to-fuel mixture.

Key Features:

• Direct-fit OE replacement design for exact installation and first-time fit
• 4-wire heated configuration for faster sensor activation and accurate readings
• 12.01-inch wire length for proper routing and connection
• Manufactured and tested to strict OE standards for unparalleled performance
• Precision-built components ensure reliable long-term operation
• Advanced sensor technology provides accurate air/fuel mixture data to the ECU

DENSO air/fuel ratio sensors deliver the quality and reliability expected from an OE supplier, ensuring your vehicle maintains proper combustion efficiency, reduces harmful emissions, and delivers optimal fuel economy. Each sensor undergoes rigorous testing to meet or exceed original equipment specifications.