Coiled outdoor washdown hoses do not all use the same connection. Some attach to a standard threaded garden-water outlet; others require a manufacturer-specific quick-disconnect port. Before replacing an RV rinse hose, examine the water outlet, both hose ends and the nozzle. This guide identifies several actual UsedRVParts listings so you can separate standard hose-thread components from specialized exterior spray systems.
Three different connection paths
Garden-hose-thread system
Scanstrut cold-water outlet
American Brass connection
Part-number and water-connection comparison
| Part | Role and length | Connection family |
|---|---|---|
| WhiteCap P-0440 / P-0440B | 15-ft coiled washdown hose with nozzle | Manufacturer-listed ¾-in threaded hose ends |
| HoseCoil CPP2501K | 25-ft PRO hose with Boat Bumper nozzle | ¾-in garden-hose fittings |
| HoseCoil WN530 | Individual adjustable nozzle | ¾-in garden-hose nozzle connection |
| SHURflo 94-010-00 | Individual adjustable nozzle | ¾-in female garden-hose inlet |
| Scanstrut SC-V-W1 | Compact cold-water kit with 10-ft hose | Dedicated Scanstrut coupling; ½-in BSP water supply |
| Empire CRDCOILBLU | 15-ft quick-connect coil | For matching American Brass quick-disconnect valve |
Use the part number and connection description together. A standard garden-hose connection and an OEM quick-disconnect coupling are different component families.
Threaded coiled washdown hoses
WhiteCap P-0440 and P-0440B are separate 15-foot coiled polyurethane hose listings with adjustable spray nozzles. HoseCoil CPP2501K is a 25-foot PRO coiled hose with a ½-inch internal bore, ¾-inch garden-hose fittings and an included adjustable Boat Bumper nozzle. Check each product's end arrangement before choosing it for a particular tap or hose reel.
Standalone replacement nozzles
HoseCoil WN530 and SHURflo 94-010-00 are separately listed adjustable spray nozzles. The SHURflo has a ¾-inch female garden-hose inlet, adjustable spray and a trigger lock. These are nozzle replacements, not complete coiled hoses or proprietary quick-connect adapters.
Quick-connect systems require a matching outlet
Scanstrut SC-V-W1 is a compact cold-water shower kit containing its own 10-foot hose, stainless handheld sprayer and Ventura outlet. Empire CRDCOILBLU is a separate 15-foot coiled hose described for a compatible American Brass quick-disconnect valve. These should not be mixed with each other or a Dura Faucet spray port without explicit connector verification.
Related exterior shower and spray-port guides
These are water fittings, not propane or electrical quick-disconnect fittings. Follow the product manufacturer's pressure and installation requirements. UsedRVParts listing condition and availability vary; viewing and pickup, where offered, are by appointment in Kelowna.