Dometic Service Valve Kit - 9" Hose - 6 Gallon XT - Part# 90032

DometicSKU: 90032
Added to catalog: March 11, 2026
Last product update: June 16, 2026 at 11:09 PM

Sale price$39.71 Regular price$63.14
| Found it cheaper? Get an answer in seconds.
In stock (36 units), ready to be shipped
FREE Delivery Estimate June 20 – June 23
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 Service Valve Kit is an essential maintenance component for RV owners with 6-gallon XT holding tanks. This kit provides quick and convenient access to your waste tank system for emptying, flushing, and servicing without messy spillage. The 9-inch hose connection makes it easy to attach to standard dump stations and portable waste containers.

Key Features

  • 9-inch hose length for convenient reach to dump station connections
  • Compatible with Dometic 6-gallon XT holding tank systems
  • Durable valve design prevents leaks and accidental discharge
  • Easy-to-operate handle for quick tank servicing
  • OEM Dometic quality for reliable performance
  • Simple installation on existing tank systems

Technical Specifications

Specification Detail
Hose Length 9 inches
Tank Capacity 6 gallons
Tank Model XT Series
Part Number 90032
Manufacturer Dometic

Frequently Asked Questions

Will this service valve kit fit my Dometic holding tank?
This kit is specifically designed for Dometic 6-gallon XT holding tanks. Check your tank model before ordering to ensure compatibility. If you're unsure of your tank size or model, contact our expert support team.

Can I use this valve kit with a standard dump station?
Yes, the 9-inch hose connects to most standard RV dump station connections. The valve design allows for controlled flow, preventing splashing and mess during tank emptying.

How often should I service my holding tank valve?
We recommend inspecting your service valve kit annually and replacing it if you notice leaks, cracks, or difficulty operating the handle. Regular maintenance ensures your tank system functions properly throughout the RV season.

Why Choose Elkhart RV Parts

We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part we sell is genuine OEM Dometic equipment backed by our expert customer support team. When you need the exact part for your RV, we have it in stock and ready to ship.

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