Thor & Motorhome Compatible Parts & Accessories

Thor Motor Coach and motorhome compatible parts fit Class A, B, and C rigs including the Four Winds, Freedom Elite, and Sequence, covering 12V electrical, water systems, and exterior hardware. Shop a wireless touch light switch, an RV countertop water filter with a 6-stage stainless steel housing, a rubber mud flap for trailers and campers, an AM/FM roof antenna with a coax lead, RV cabinet gas struts, and a set of amber LED side marker lights.

These are universal-fit replacement parts built to standard RV dimensions rather than Thor-branded originals, so check measurements and mounting patterns on the product page against your motorhome before ordering, especially for antennas and lighting. Orders ship from Upland, California, and eligible orders qualify for free standard shipping within the contiguous US.

524 products
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524 products
  • Plug in gas leak detector real time LED display Plug in gas leak detector real time LED display - view 2
    RV Parts Giant

    Gas Leak Detector Plug-In Real-Time Display RV & Home

    $56.00
    $56.00

    or 4 interest-free payments of $14.00 with Shop Pay

  • 3 in 1 portable CO humidity temperature detector 3 in 1 portable CO humidity temperature detector - view 2
    RV Parts Giant

    3-in-1 Portable CO Detector Square 43-Hole Sensor

    $88.00
    $88.00

    or 4 interest-free payments of $22.00 with Shop Pay

  • Plug in natural gas leak detector RV home Plug in natural gas leak detector RV home - view 2
    RV Parts Giant

    Natural Gas Leak Detector Plug-In for Home & RV

    $36.00
    $36.00
  • 4-in-1 travel CO detector with LED 4-in-1 travel CO detector with LED - view 2
    RV Parts Giant

    4-in-1 Travel CO Detector 220H Standby

    $88.00
    $88.00

    or 4 interest-free payments of $22.00 with Shop Pay

  • 3-in-1 portable CO detector plug-in 3-in-1 portable CO detector plug-in - view 2
    RV Parts Giant

    3-in-1 Portable CO Detector with Temp & Humidity

    $73.00
    $73.00

    or 4 interest-free payments of $18.25 with Shop Pay

  • RV propane gas detector 12V mini 85dB RV propane gas detector 12V mini 85dB - view 2
    RV Parts Giant

    RV Propane Gas Detector 12V Mini Compact 85dB

    $66.00
    $66.00

    or 4 interest-free payments of $16.50 with Shop Pay

  • 3-in-1 rechargeable travel CO detector orange 3-in-1 rechargeable travel CO detector orange - view 2
    RV Parts Giant

    3-in-1 Rechargeable Travel CO Detector

    $110.00
    $110.00

    or 4 interest-free payments of $27.50 with Shop Pay

  • Mini 3-in-1 CO detector magnetic RV Mini 3-in-1 CO detector magnetic RV - view 2
    RV Parts Giant

    Mini 3-in-1 CO Detector Magnetic RV 120-140hr

    $101.00
    $101.00

    or 4 interest-free payments of $25.25 with Shop Pay

  • Carbon monoxide detector plug-in foldable Carbon monoxide detector plug-in foldable - view 2
    RV Parts Giant

    Carbon Monoxide Detector Plug-In 10-Year Battery

    $73.00
    $73.00

    or 4 interest-free payments of $18.25 with Shop Pay

  • Photoelectric smoke detector four pack with bracket Photoelectric smoke detector four pack with bracket - view 2
    RV Parts Giant

    Smoke Detector 9V Battery Photoelectric 4-Pack

    $92.00
    $92.00

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

  • Plug in natural gas and propane leak detector Plug in natural gas and propane leak detector - view 2
    RV Parts Giant

    Gas Leak Detector Natural Gas & Propane Plug-In

    $56.00
    $56.00

    or 4 interest-free payments of $14.00 with Shop Pay

  • 4 in 1 gas and CO detector plug in 4 in 1 gas and CO detector plug in - view 2
    RV Parts Giant

    4-in-1 Gas & CO Detector Plug-In RV/Home

    $88.00
    $88.00

    or 4 interest-free payments of $22.00 with Shop Pay