RV Water Pump Replacement

Your RV water pump delivers fresh water to every faucet, shower, and toilet when you're not connected to city water. When it fails — cycling on and off, losing prime, or making excessive noise — it disrupts your entire water system. Sun Coast RV Service diagnoses pump issues and replaces units at your location.

Common Pump Problems

• Pump cycles on and off — Usually a leak somewhere in the system or a failing check valve
• Won't prime — Air leak in the intake line, low tank level, or failed pump diaphragm
• Excessive noise — Worn bearings, loose mounting, or pulsation from high pressure
• Low pressure — Clogged strainer, failing diaphragm, or undersized pump for your system

We install SHURflo, Aqua Jet, and Flojet pumps in standard and variable-speed configurations. An accumulator tank can also reduce pump cycling and noise.