Grand Design RV Compatible Parts & Accessories

Grand Design RV compatible parts and accessories are built to the fitment standards shared across Grand Design lines such as Imagine, Transcend, Reflection, and Solitude. The catalog includes a Dometic Atwood carbon monoxide and propane gas detector, a 6-stage stainless steel countertop water filter, a KING Jack HDTV directional antenna, a Fiamma lockable water inlet, an outdoor kitchen faucet, an amber LED side marker light, a heavy-duty trailer wheel chock, and a Cruisemaster DO45 tow pin kit, alongside 12V electrical and water system parts that fit standard RV installations.

Confirm dimensions and fitment specs on each product page against your specific Grand Design model before ordering, since trim levels within the same line can vary. Orders ship from Upland, California, and eligible orders within the contiguous US get free standard shipping, with free 30-day returns on a prepaid label.

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524 products
  • Victron Outdoor LTE-M puck antenna (with 3m cable)
    Victron Energy

    Victron Outdoor LTE-M puck antenna (with 3m cable)

    $78.00
    $78.00
    $97.00

    Victron list $97.00 · you save $19.00

    or 4 interest-free payments of $19.50 with Shop Pay

  • Victron Outdoor LTE-M wall-mount antenna (with 5m cable) Victron Outdoor LTE-M wall-mount antenna (with 5m cable)
    Victron Energy

    Victron Outdoor LTE-M wall-mount antenna (with 5m cable)

    $72.00
    $72.00
    $89.00

    Victron list $89.00 · you save $17.00

    or 4 interest-free payments of $18.00 with Shop Pay

  • Victron Energy Meter ET112 - 1 phase - max 100A Victron Energy Meter ET112 - 1 phase - max 100A
    Victron Energy

    Victron Energy Meter ET112 - 1 phase - max 100A

    $261.00
    $261.00
    $323.00

    Victron list $323.00 · you save $62.00

    or 4 interest-free payments of $65.25 with Shop Pay

  • Victron Energy Meter VM-3P5A Victron Energy Meter VM-3P5A
    Victron Energy

    Victron Energy Meter VM-3P5A

    $210.00
    $210.00
    $260.00

    Victron list $260.00 · you save $50.00

    or 4 interest-free payments of $52.50 with Shop Pay

  • Victron Energy Meter EM24 - 3 phase - max 65A/phase Ethernet Victron Energy Meter EM24 - 3 phase - max 65A/phase Ethernet
    Victron Energy

    Victron Energy Meter EM24 - 3 phase - max 65A/phase Ethernet

    $139.00
    $139.00
    $173.00

    Victron list $173.00 · you save $34.00

    or 4 interest-free payments of $34.75 with Shop Pay

  • Victron Energy Meter VM-3P75CT Victron Energy Meter VM-3P75CT
    Victron Energy

    Victron Energy Meter VM-3P75CT

    $238.00
    $238.00
    $295.00

    Victron list $295.00 · you save $57.00

    or 4 interest-free payments of $59.50 with Shop Pay

  • Victron Energy Meter EM540 - 3 phase - max 65A/phase Victron Energy Meter EM540 - 3 phase - max 65A/phase
    Victron Energy

    Victron Energy Meter EM540 - 3 phase - max 65A/phase

    $190.00
    $190.00
    $235.00

    Victron list $235.00 · you save $45.00

    or 4 interest-free payments of $47.50 with Shop Pay

  • Victron EnergyMeter EM24-3phase-max65A/ph Victron EnergyMeter EM24-3phase-max65A/ph
    Victron Energy

    Victron EnergyMeter EM24-3phase-max65A/ph

    $217.00
    $217.00
    $269.00

    Victron list $269.00 · you save $52.00

    or 4 interest-free payments of $54.25 with Shop Pay

  • Victron Current Transformer 100A:50mA for MultiPlus-II (20m)Wire-end Victron Current Transformer 100A:50mA for MultiPlus-II (20m)Wire-end
    Victron Energy

    Victron Current Transformer 100A:50mA for MultiPlus-II (20m)Wire-end

    $92.00
    $92.00
    $114.00

    Victron list $114.00 · you save $22.00

    or 4 interest-free payments of $23.00 with Shop Pay

  • Victron Current Transformer 400A:50mA for MultiPlus-II (10m)Wire-end Victron Current Transformer 400A:50mA for MultiPlus-II (10m)Wire-end
    Victron Energy

    Victron Current Transformer 400A:50mA for MultiPlus-II (10m)Wire-end

    $68.00
    $68.00
    $84.00

    Victron list $84.00 · you save $16.00

    or 4 interest-free payments of $17.00 with Shop Pay

  • Victron Current Transformer 100A:50mA for MultiPlus-II (5m) Wire-end Victron Current Transformer 100A:50mA for MultiPlus-II (5m) Wire-end
    Victron Energy

    Victron Current Transformer 100A:50mA for MultiPlus-II (5m) Wire-end

    $52.00
    $52.00
    $65.00

    Victron list $65.00 · you save $13.00

    or 4 interest-free payments of $13.00 with Shop Pay

  • Victron Current Transformer 100A:50mA for MultiPlus-II (1m) Wire-end Victron Current Transformer 100A:50mA for MultiPlus-II (1m) Wire-end
    Victron Energy

    Victron Current Transformer 100A:50mA for MultiPlus-II (1m) Wire-end

    $46.00
    $46.00
    $57.00

    Victron list $57.00 · you save $11.00