DENSO 234-4517 Oxygen Sensor Heated Direct Fit Wire - 4-Wire 35.83

The DENSO 234-4517 is a premium oxygen sensor engineered to meet or exceed OE specifications for reliable engine performance and emissions control. This 4-wire heated oxygen sensor features a direct-fit design with a 35.83-inch wire length for precise installation without modifications.

Key Features:

• Precision-manufactured to ensure exact replacement and proper fitment from the first installation
• Exclusive aluminum oxide coating protects the ceramic element from silicon and lead contamination
• 4-wire heated design provides faster sensor activation and accurate readings in all conditions
• Extended 35.83-inch wire length for flexible routing and installation
• Rigorous testing to OE standards ensures optimal engine performance and fuel efficiency
• Direct-fit configuration eliminates need for adapters or modifications

DENSO oxygen sensors deliver superior durability and long service life through advanced materials and manufacturing processes. The protective aluminum oxide layer ensures consistent performance even in harsh exhaust environments, helping maintain proper air-fuel mixture, reduce emissions, and maximize fuel economy.