DENSO 234-5737 Air-Fuel Ratio Sensor Heated Direct Fit - 4-Wire

The DENSO 234-5737 Air-Fuel Ratio Sensor delivers precision oxygen monitoring for optimal engine performance and fuel efficiency. This direct-fit sensor is engineered to exact OE specifications, ensuring reliable operation and accurate air-fuel mixture readings for your vehicle's engine management system.

Key Features:

• 4-wire heated design for faster sensor activation and improved cold-start performance
• 29.92-inch wire length for proper routing and connection
• Direct-fit OE replacement designed for first-time fit accuracy
• Manufactured and tested to strict original equipment standards
• Precision-built components ensure unparalleled performance and reliability
• Advanced sensing technology monitors exhaust gases for optimal combustion efficiency

DENSO's air-fuel ratio sensors feature high-quality construction with durable materials designed to withstand extreme exhaust temperatures and harsh operating conditions. The heated sensor element reduces warm-up time, allowing for more accurate readings immediately after engine start-up, which helps reduce emissions and improve fuel economy.