This is a genuine HONDA replacement part, specifically the DPF Differential Pressure Sensor Hose A, with part number 37866RL0G00. It is designed to precisely fit HONDA vehicles, ensuring proper function of the Diesel Particulate Filter (DPF) system. The DPF system is crucial for reducing harmful emissions from diesel engines. The differential pressure sensor monitors the pressure difference across the DPF to determine when it needs to regenerate. This hose is a vital component in transmitting that pressure information accurately to the sensor. Using genuine HONDA parts guarantees the quality, fitment, and performance that your vehicle was designed for. Replacing a damaged or worn hose with this OEM part will help maintain the integrity of your DPF system and ensure compliance with emissions standards.
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