DENSO 234-8020 Oxygen Sensor Wire Heated Direct Fit - 4

The DENSO 234-8020 is a premium 4-wire heated oxygen sensor engineered to deliver OE-quality performance and reliability. This direct-fit sensor features an 11.14-inch wire length and is manufactured to meet the strictest original equipment standards for precise engine monitoring and emissions control.

Key Features:

• Heated 4-wire design for faster response and accurate readings in all conditions
• Proprietary aluminum oxide sensing layer protects the ceramic element from silicone and lead contamination
• Direct-fit application ensures exact replacement with no modifications required
• Precision-engineered components guarantee proper fit on the first installation attempt
• Enhanced engine performance, improved fuel efficiency, and extended service life
• Manufactured and tested to rigorous OE specifications

DENSO oxygen sensors are built with advanced materials and technology to resist contamination and deliver consistent performance over the long term. Each sensor undergoes strict quality testing to ensure reliable air-fuel ratio monitoring, helping your vehicle run cleaner and more efficiently.