DENSO 234-9135 Air-Fuel Ratio Sensor Heated Direct Fit - 4-Wire

The DENSO 234-9135 Air-Fuel Ratio Sensor delivers precise oxygen monitoring for optimal engine performance and fuel efficiency. This 4-wire heated sensor provides rapid response times and accurate air-fuel mixture readings to your vehicle's engine control module, ensuring proper combustion and reduced emissions.

Key Features:

• Direct-fit replacement designed to OE specifications for hassle-free installation
• 4-wire heated design ensures faster sensor warm-up and consistent performance
• 18.23-inch wire length provides proper reach for most applications
• Precision-manufactured and tested to strict OE standards for reliability
• Advanced sensing technology monitors air-fuel ratios with exceptional accuracy
• Durable construction withstands extreme exhaust temperatures and harsh conditions

DENSO's Air-Fuel Ratio Sensors are engineered as exact OE replacements, ensuring correct fitment and optimal performance from installation. This sensor helps maintain proper engine calibration, improve fuel economy, and reduce harmful emissions by providing your vehicle's computer with critical real-time data about exhaust gas composition.