RV Upgrades

RV upgrade parts for Black Series HQ trailers and overland rigs cover suspension and chassis, 12V electrical and solar, water systems, and interior fittings: a 1080P AHD backup camera, a Cruisemaster DO45 off-road articulating hitch, a 12V automatic roof vent fan, a Victron Energy Expedition Power Kit, a 57-inch universal roof ladder rack, a Bluetooth-controlled 12V 8kW diesel air heater, and RV sheet sets and melamine dinnerware for the interior.

Each item is labeled as genuine OEM or universal or compatible fit, so check that label along with the dimensions on the product page before ordering, especially for hitches, roof-mounted gear, and the diesel heater. Orders ship from our warehouse in Upland, California, and eligible orders qualify for free standard shipping within the contiguous US.

269 products
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269 products

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269 products
  • RV blowout plug winterization quick connect RV Blowout Plug Winterization Quick Connect 2-Pack – product video
    RV Parts Giant

    RV Blowout Plug Winterization Quick Connect 2-Pack

    $24.00
    $24.00
  • Tri-fold memory foam mattress King size folded Tri-Fold Memory Foam Mattress King 6" 80x76 – product video
    RV Parts Giant

    Tri-Fold Memory Foam Mattress King 6" 80x76

    $782.00
    $782.00

    or 4 interest-free payments of $195.50 with Shop Pay

  • Tri-fold memory foam mattress Full dual layer Tri-fold memory foam mattress Full dual layer - view 2
    RV Parts Giant

    Tri-Fold Memory Foam Mattress Full 6" Dual-Layer

    $608.00
    $608.00

    or 4 interest-free payments of $152.00 with Shop Pay

  • RV winterizing kit with pressure gauge and hose RV winterizing kit with pressure gauge and hose - view 2
    RV Parts Giant

    RV Winterizing Kit with Pressure Gauge & 60" Hose

    $46.00
    $46.00
  • RV tank heater pad with thermostat three pack RV tank heater pad with thermostat three pack - view 2
    RV Parts Giant

    RV Tank Heater Pad 12x18" with Thermostat 3-Pack

    $105.00
    $105.00

    or 4 interest-free payments of $26.25 with Shop Pay

  • Wall mounted towel rack with wood shelf Wall mounted towel rack with wood shelf - view 2
    RV Parts Giant

    31" Wall Mounted Towel Rack with Wood Shelf

    $64.00
    $64.00

    or 4 interest-free payments of $16.00 with Shop Pay

  • Car and RV wash brush kit with extendable pole Car and RV wash brush kit with extendable pole - view 2
    RV Parts Giant

    Car & RV Wash Brush Kit 62" 11pc

    $66.00
    $66.00

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

  • Tri-Fold Memory Foam Mattress Twin 4" Portable – product photo Tri-fold memory foam mattress Twin portable folded - view 2
    RV Parts Giant

    Tri-Fold Memory Foam Mattress Twin 4" Portable

    $218.00
    $218.00

    or 4 interest-free payments of $54.50 with Shop Pay

  • 6 layer RV water filter with stand and gauge 6 layer RV water filter with stand and gauge
    RV Parts Giant

    6-Layer RV Water Filter 0.5 Micron with Stand

    $203.00
    $203.00
    $326.00

    or 4 interest-free payments of $50.75 with Shop Pay

  • 100 gallon TPU water storage bladder folded 100 gallon TPU water storage bladder folded - view 2
    RV Parts Giant

    100 Gallon TPU Water Storage Bladder

    $326.00
    $326.00

    or 4 interest-free payments of $81.50 with Shop Pay

  • Heated RV water hose for cold weather camping Heated RV water hose for cold weather camping - view 2
    RV Parts Giant

    Heated RV Water Hose 15ft Antifreeze

    $105.00
    $105.00

    or 4 interest-free payments of $26.25 with Shop Pay

  • Foldable memory foam mattress Twin size 4 inch Foldable Memory Foam Mattress Twin 4" 75x38 – product video
    RV Parts Giant

    Foldable Memory Foam Mattress Twin 4" 75x38

    $144.00
    $144.00

    or 4 interest-free payments of $36.00 with Shop Pay