OPUS Camper Parts & Accessories (US)

OPUS campers are a common sight on US trails, but tracking down parts and accessories often means a dealer form or a wait. RV Parts Giant stocks compatible components for OPUS owners and ships them from the US — so consumables, upgrades and replacements are a click away.

Built for the OPUS range

From the air-inflated OP15 and OP Lite to the OP4 and OP2, OPUS campers share many universal systems — 12V power, water plumbing, solar and awnings. We carry compatible parts across all of these, plus the everyday consumables that wear out first.

What you'll find here

  • Solar charge controllers, batteries and 12V power components
  • Water pumps, tanks, faucets and city-water inlets
  • Awning hardware, stabilizer legs and jacks
  • Suspension, bearings and recovery gear
  • Outdoor kitchen, sanitation and interior fittings

Honest fitment, every time

Each product is labeled genuine OEM or universal/compatible, with a plain-English fitment note. If you'd rather check first, send your OPUS model and we'll confirm the right part before you order.

Shop related: Electrical & solar · Water system parts · Awnings & door steps · All off-road camper parts

364 products
Filter and sort

Filter and sort

364 products

364 products
  • Cruisemaster DO35 Off-Road Articulating Hitch 3.5T with Handbrake
    Vendor:
    Cruisemaster
    Regular price
    $389.99
    Sale price
    $389.99
    Regular price
    $404.95

    or 4 interest-free payments of $97.50 with Shop Pay

  • 3/4" D-Ring Bow Shackle 4.75T WLL, Off-Road Recovery Shackle
    Vendor:
    RV Parts Giant
    Regular price
    $57.99
    Sale price
    $57.99
    Regular price

    or 4 interest-free payments of $14.50 with Shop Pay

  • 50A Anderson-Style Plug with Pre-Wired Cable, SB50-Compatible
    Vendor:
    RV Parts Giant
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
  • RV Propane Gas Detector R501, Hardwired 12V DC, Black
    Vendor:
    RV Parts Giant
    Regular price
    $55.99
    Sale price
    $55.99
    Regular price

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

  • Victron MIDI-fuse
    Vendor:
    Victron Energy
    Regular price
    $3.56 - $14.30
    Sale price
    $3.56 - $14.30
    Regular price
    $5.00 - $18.00

    Save up to $3.70 vs Victron list

  • Victron Fuse Holder for MIDI-fuse | CIP000050001
    Vendor:
    Victron Energy
    Regular price
    $9.00
    Sale price
    $9.00
    Regular price
    $14.00

    Victron list $14.00 · you save $5.00

  • Victron MPPT Control Display | VE.Direct (Cable Not Included) | SCC900500000
    Vendor:
    Victron Energy
    Regular price
    $48.45
    Sale price
    $48.45
    Regular price
    $60.00

    Victron list $60.00 · you save $11.55

  • Victron BlueSolar MPPT VE.Can & MC4 | Solar Charge Controller
    Vendor:
    Victron Energy
    Regular price
    $294.21 - $608.04
    Sale price
    $294.21 - $608.04
    Regular price
    $394.00 - $753.00

    Save up to $144.96 vs Victron list

    or pay in 4 interest-free payments with Shop Pay

  • Victron Autotransformer | Automatic Input Voltage Detection
    Vendor:
    Victron Energy
    Regular price
    $428.78 - $483.69
    Sale price
    $428.78 - $483.69
    Regular price
    $531.00 - $599.00

    Save up to $149.00 vs Victron list

    or pay in 4 interest-free payments with Shop Pay

  • Victron Blue Smart IP65 Charger 120V, Lithium and AGM
    Vendor:
    Victron Energy
    Regular price
    $65.40 - $220.25
    Sale price
    $65.40 - $220.25
    Regular price
    $81.00 - $274.00

    Save up to $64.91 vs Victron list

    or pay in 4 interest-free payments with Shop Pay

  • Victron MultiPlus Inverter/Charger 120V | RV & Off-Grid Power
    Vendor:
    Victron Energy
    Regular price
    $248.71 - $996.45
    Sale price
    $248.71 - $996.45
    Regular price
    $308.00 - $1,234.00

    Save up to $285.60 vs Victron list

    or pay in 4 interest-free payments with Shop Pay

  • Renogy 200W 12V ShadowFlux Anti-Shading N-Type Solar Panel
    Vendor:
    Renogy
    Regular price
    $225.09
    Sale price
    $225.09
    Regular price
    $239.99

    or 4 interest-free payments of $56.28 with Shop Pay