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    • MSD Wide Band O2 Module for Power Grid | 7765
    • MSD Wide Band O2 Module for Power Grid | 7765
    • MSD Wide Band O2 Module for Power Grid | 7765
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    • Wide Band O2 For Power Grid This Module Provides Valuable Air/Fuel Ratio Data To Your MSD Power Grid, Data Logger Or Air/Fuel Ratio Gauge MSD Ignition
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    Sale!

    MSD Wide Band O2 Module for Power Grid | 7765

    Vendor: MSD
    Part Number: 7765
    Save $45
    Sale Price $355.95 Regular Price $400.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    This plug-n-play Wide Band O2 Module adds air/fuel ratio data logging to a Power Grid system. Besides feeding O2 data to the Grid, it outputs 0-5V to drive an air/fuel ratio gauge or feed other data loggers. The completely sealed unit uses a Bosch 4.9 oxygen sensor and requires no free air calibration to set up.

    Specifications:

    • Product Type: Power Grid
    • Sensor: Bosch 4.9 oxygen sensor, PN 2267
    • Output: 0-5V analog
    • Part Number: 7765

    Multiple modules and sensors can be connected to a single Power Grid setup; fuel calibration options include gasoline, methanol, ethanol, E85, propane, and diesel.

    FAQ

    What does the Wide Band O2 Module (PN 7765) do?

    It adds air/fuel ratio data logging to a Power Grid system and outputs 0-5V to drive a gauge or feed other data loggers.

    What sensor does it use?

    A Bosch 4.9 oxygen sensor, MSD PN 2267.

    Does it require calibration?

    No, it's designed for easy set-up with no free air calibration required.

    Can more than one module be used?

    Yes, multiple modules and sensors can be connected to a single Power Grid setup.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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