Dometic Level Indicator Kit - Part# 385311403

DometicSKU: 385311403
Added to catalog: March 10, 2026
Last product update: June 6, 2026 at 3:29 AM

Sale price$395.51 Regular price$628.86
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FREE Delivery Estimate August 3 – August 11
1-Hour Cancellation Window

1-Hour Cancellation Window

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The Dometic Level Indicator Kit keeps you informed about your RV's tank levels at a glance. This essential monitoring system helps you manage fresh water, gray water, and black water tanks, preventing overfills and unexpected tank failures on the road.

  • Provides real-time tank level monitoring for fresh, gray, and black water tanks
  • Easy-to-read indicator display for quick status checks
  • OEM Dometic quality for reliable long-term performance
  • Compatible with standard Dometic tank systems
  • Simple installation on existing Dometic systems
  • Helps prevent costly tank overflow damage and messy situations
Specification Detail
Part Number 385311403
Manufacturer Dometic
Product Type Level Indicator Kit
Application Fresh, Gray & Black Water Tanks
Installation Dometic Tank Systems

Frequently Asked Questions

Q: Will this level indicator work with my older Dometic tank system?
A: This kit is designed for standard Dometic tank installations. We recommend checking your system compatibility or contacting our expert support team with your RV model and current tank setup.

Q: How do I know when my tanks need emptying?
A: The level indicator provides visual feedback on tank capacity. Most RV owners empty black water tanks at 3/4 full and gray water when convenient. Fresh water can be filled as needed based on your trip plans.

Q: Is this a direct replacement or an upgrade?
A: This is a genuine OEM Dometic replacement kit. If you already have a level monitoring system, this kit maintains the same functionality and quality standards.

Why Choose Elkhart RV Parts

We specialize in hard-to-find Dometic RV replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM Dometic equipment backed by expert customer support to ensure you get exactly what your RV needs.

100% Authentic OEM Parts

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 Genuine, name-brand components made to order — never generic, never outdated.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.

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