O2 SENSOR

The Denso 234-5064 is an upstream, wide-band, 5-wire heated oxygen sensor with a wiring harness length of 52.56 inches. It is specifically designed as a direct-fit replacement for various Mercedes-Benz models. The sensor is coated with aluminum oxide to prevent silicone and lead from damaging the platinum electrode, ensuring prolonged sensor life and accuracy. Furthermore, it features a double protection cover that helps maintain the proper unit temperature, leading to quicker response times. This rapid response is critical for your vehicle's fuel efficiency and overall emissions control. The sensor is also manufactured with a rugged stainless steel housing and a porous PTFE filter, offering superior resistance against corrosion and contamination, thereby extending its operational lifespan in challenging exhaust environments.