DENSO 234-3305 Oxygen Sensor Heated Direct Fit Lead - 3-Wire 18.7

The DENSO 234-3305 is a premium 3-wire heated oxygen sensor designed for direct-fit replacement on a wide range of vehicles. This sensor features an 18.7-inch wire lead for flexible installation and is engineered to meet strict OE standards for reliable performance and precise emissions monitoring.

Key Features:

• 3-wire heated design for faster sensor activation and improved cold-start performance
• Direct-fit application ensures precise OE replacement without modifications
• 18.7-inch wire lead provides adequate length for most installations
• Proprietary aluminum oxide trap layer protects the ceramic element from contaminants
• Advanced protection against silicone and lead poisoning extends sensor lifespan
• Precision-manufactured to DENSO OE specifications for accurate air-fuel ratio monitoring
• Helps optimize fuel efficiency and reduce harmful emissions

DENSO oxygen sensors are built with the same quality and precision as the original equipment sensors found in millions of vehicles worldwide. The innovative trap layer technology safeguards the sensor's ceramic element from common contaminants that can degrade performance, ensuring accurate readings and long-term reliability. This sensor helps your engine management system maintain optimal air-fuel mixture for better performance, fuel economy, and emissions compliance.