The Dometic 8" Level Indicator Kit (Part# 385310840) is a genuine OEM waste tank sensor designed to accurately monitor holding tank levels in your RV. This complete kit includes everything needed to install a reliable level monitoring system on waste tanks, helping you avoid overfills and plan dump station visits. Essential for RV owners replacing failed sensors or upgrading older monitoring systems.
Key Features
- Complete Installation Kit: Includes 8-inch sensor probe, mounting hardware, and wiring connections for straightforward installation
- Waste Tank Specific Design: Engineered for reliable operation in black and gray water holding tanks
- Genuine Dometic OEM: Factory-quality construction ensures proper fit and long-term durability
- Accurate Level Monitoring: Provides dependable tank level readings to prevent overfills and optimize dump schedules
- Direct Replacement: Designed to replace worn or malfunctioning Dometic tank sensors
Technical Specifications
| Part Number | 385310840 |
| Sensor Length | 8 inches |
| Application | Waste Tank (Black/Gray Water) |
| Kit Type | Complete Level Indicator Kit |
| Manufacturer | Dometic |
Frequently Asked Questions
Will this sensor work with my existing Dometic monitor panel?
This sensor is designed to work with Dometic holding tank monitoring systems. Verify your current monitor panel model is compatible with Dometic sensors before installation. The sensor connects using standard Dometic wiring connections.
Can I install this sensor myself or do I need a professional?
Installation requires drilling into your holding tank and making electrical connections. If you're comfortable with basic RV maintenance and have proper tools, this is a manageable DIY project. However, many RV owners prefer professional installation to ensure proper sealing and electrical connections.
How do I know if my tank sensor needs replacement?
Common signs include inaccurate readings (showing full when empty or vice versa), intermittent operation, or complete failure to register any level. Waste buildup on sensors can also cause false readings, so cleaning existing sensors should be attempted before replacement.
What's the difference between waste tank and fresh water sensors?
Waste tank sensors like this one are specifically designed to handle the harsh environment of black and gray water tanks. They use different materials and sealing methods compared to fresh water sensors. Always use the correct sensor type for each tank application.
Why Choose Elkhart RV Parts?
We specialize in hard-to-find Dometic RV replacement parts that keep your systems running smoothly. Located in Elkhart, Indiana — the RV capital of the world — we understand the importance of getting the right part quickly. Every component we sell is a genuine OEM part, ensuring perfect fit and reliable performance. Our expert support team knows Dometic systems inside and out and can help you identify exactly what you need. Fast shipping gets your RV back in service quickly.
| Brand | Dometic |
|---|---|
| Product type | Level Indicator Kit |
| Tank type | Waste Tank |
| Indicator size | 8 inch |
| Part number | 385310840 |
| Category | Service Parts |
| Oem part | Yes |
| Compatible systems | Dometic waste management systems, Sealand sanitation systems |
| Installation | Required at waste tank |
| Function | Accurate tank level readings for waste water system |
| Status | New Arrival |
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.