The Dometic refrigerator valve base is a critical plumbing component that connects your RV's water supply line to the ice maker or water dispenser system. This left-side valve base features a 3/8" female inlet and 3/8" sweat outlet connection, making it the perfect replacement for leaking or corroded valve assemblies in Dometic absorption refrigerators.
- 3/8" female NPT inlet connection for water supply line
- 3/8" sweat outlet for copper tubing connection
- Left-side configuration for proper flow direction
- Genuine OEM Dometic replacement part
- Durable brass construction resists corrosion
- Compatible with most Dometic absorption refrigerator models
| Specification | Detail |
|---|---|
| Part Number | 290337416 |
| Inlet Connection | 3/8" Female NPT |
| Outlet Connection | 3/8" Sweat |
| Position | Left |
| Material | Brass |
| Manufacturer | Dometic |
Frequently Asked Questions
Q: How do I know if my valve base needs replacement?
A: Look for water leaks around the valve assembly, reduced water flow to the ice maker, or corrosion on the brass connections. If you notice pooling water under your refrigerator or the ice maker stops working, the valve base is likely the culprit.
Q: What's the difference between left and right valve bases?
A: The left and right designations refer to the orientation when viewing the refrigerator from the front. The left valve base directs water flow in one direction, while the right does the opposite. Installing the correct orientation ensures proper water delivery to your ice maker.
Q: Can I use a sweat connection with a compression fitting?
A: No. Sweat connections require soldering to copper tubing. If your existing line uses compression fittings, you'll need an adapter or to replace the copper tubing section with proper sweat-compatible tubing.
Why Elkhart RV Parts? We specialize in hard-to-find Dometic refrigerator components and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM Dometic stock backed by expert support to help you find the exact replacement you need.
| Brand | Dometic |
|---|---|
| Part number | 290337416 |
| Product type | Refrigerator Valve Base |
| Connection type female | 3/8" Female |
| Connection type male | 3/8" Sweat |
| Configuration | Left-hand |
| Compatible series | Dometic RM seriesDometic NDR series |
| Application | RV Refrigeration Systems |
| Part category | Service Part |
| Oem | true |
| Function | Refrigerant Flow Control |
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.