Dometic Threaded Quick Connect Adapter Kit - RV Toilet Plumbing - Part# 385311070

DometicSKU: 385311070
Added to catalog: March 10, 2026
Last product update: June 6, 2026 at 2:09 AM

Sale price$114.49 Regular price$182.04
| Found it cheaper? Get an answer in seconds.
FREE Delivery Estimate August 3 – August 11
1-Hour Cancellation Window

1-Hour Cancellation Window

You'll have 1 hour after placing your order to update your shipping address or cancel completely.

After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

If you're unsure about anything, please reach out before ordering or cancel within the window.

Action Required: Please read & accept before ordering

The Dometic Threaded Quick Connect Adapter Kit simplifies RV toilet plumbing connections with reliable, leak-free performance. This essential plumbing component allows you to quickly connect and disconnect your freshwater and waste lines without tools, making maintenance and winterization faster and easier.

  • Threaded design ensures secure, watertight connections
  • Quick-connect mechanism eliminates need for wrenches or pliers
  • Compatible with standard RV toilet plumbing systems
  • Durable construction withstands high and low water pressures
  • Simplifies winterization and seasonal storage procedures
  • Genuine OEM Dometic component for guaranteed fit and performance
Specification Details
Part Number 385311070
Manufacturer Dometic
Component Type Threaded Quick Connect Adapter Kit
Application RV Toilet Plumbing Systems
Connection Type Threaded Quick Connect
Material Durable plastic and metal components

Frequently Asked Questions

Q: Will this adapter kit work with my specific RV toilet model?
A: This genuine Dometic part is designed for Dometic RV toilet systems. We recommend verifying your toilet model number against your RV documentation or contacting our expert support team to confirm compatibility before ordering.

Q: Can I use these quick-connect adapters for both freshwater and waste lines?
A: Yes, the threaded quick-connect design works with both freshwater supply lines and waste discharge lines, making it versatile for complete toilet plumbing systems.

Q: Do I need any special tools to install this adapter kit?
A: The quick-connect design minimizes tool requirements for connection and disconnection. However, basic plumbing installation may require standard wrenches or pliers depending on your specific setup. Refer to your RV manual for detailed installation instructions.

Why 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 stock backed by expert customer support to help you get the right component the first time.

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.

You may also like

Recently viewed