This is a genuine HONDA replacement part, specifically the EFI Main Relay Assembly with part code 39400SD4003. This component is crucial for the proper functioning of your vehicle's electronic fuel injection (EFI) system, managing the power supply to essential EFI components. Ensure optimal performance and prevent potential starting or running issues by replacing a faulty or aging EFI main relay with this direct-fit HONDA part. Designed to meet the exact specifications of your HONDA vehicle, it guarantees compatibility and reliability. Trust in the quality and precision engineering of HONDA parts to keep your vehicle running smoothly and efficiently. This assembly is built to withstand the demanding conditions of automotive use, providing long-lasting service.
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