This is a genuine HONDA HOSE A,DPF DIFF P, part number 37866RMCE00. It is specifically designed for HONDA vehicles to ensure proper functioning of the Diesel Particulate Filter (DPF) system. This hose plays a crucial role in the DPF's differential pressure sensor. By accurately measuring the pressure difference across the DPF, the vehicle's computer can determine when the filter needs regeneration, helping to maintain optimal performance and emissions control. Using genuine HONDA parts guarantees a perfect fit and reliable performance, maintaining the integrity of your vehicle's emissions system. Replace your old or damaged hose with this direct replacement to ensure your DPF system operates as intended.
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