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O2 Sensors - Electronic Fuel Injection (EFI) - Air & Fuel - Street and Strip

O2 Sensors

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  1. Holley EFI LSU4 Bosch Wideband

    Holley EFI LSU4 Bosch Wideband
    The Holley EFI LSU4 Bosch Wideband is your go-to replacement oxygen sensor for Holley HP, Dominator, Avenger, and Terminator EFI systems. Expertly crafted by Holley EFI, each sensor is meticulously hand-calibrated to ensure precise and accurate readings, optimizing your vehicle's performance. Trust in Bosch's renowned quality and Holley's innovation to keep your system running smoothly.
    HLY 554-101
    $199.95
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