Product Summary

Universal Fit

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    Key Specs

    MFG. Part #30-2004
    BrandAEM Electronics
    Wiring Harness IncludedYes
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    Need To Know

    Quick and Easy Returns

    Return Policy

    AEM Electronics 30-2004 Details

    If the cables or sensors for your AEM Performance Electronics Gauge become damaged, AEM offers sensors and replacement cables for its Digital and Analog style gauges. This Bosch LSU 4.9 Wideband UEGO "Replacement" Sensor works with AEM P# 30-4110.

    Rebates

    Holley October Promo 10% Off Select Parts Sale

    Holley October Promo 10% Off Select Parts SaleHolleyOctoberPromo10%OffSelectPartsSale

    Holley's October Promo 10% Off Select Parts Sale, running from September 28, 2026, through November 1, 2026. For a limited time, customers can save up to 10% off on select Holley parts, making it the perfect opportunity to upgrade your ride with premium Holley branded parts including Holley, Brawler, Quick Fuel, Leg Wheels, Rev Wheels, Rocket Racing, Flowtech, Edge, Racequip, Apr and Dinan. Purchases must be made between September 28, 2026, through November 1, 2026. This limited-time offer applies to qualifying Holley branded parts purchased during the promotional period. Following the promotion, these parts will revert back to standard pricing.

    AEM Electronics 30-2004 Specifications

    KEY SPECS
    MFG. Part #30-2004
    BrandAEM Electronics
    Wiring Harness IncludedYes
    GENERAL
    GTIN Code840879023164
    Mounting StyleThread-in
    Number of Wires5
    Oxygen Sensor Bung IncludedNo
    Voltage Range0-5 V
    Sold in QuantityEach

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