Replace your worn or damaged Dometic RV toilet seat and cover with this genuine OEM assembly. This complete seat and cover unit is designed for Dometic toilets in USA-model RVs and provides a secure, comfortable seating surface with a tight-fitting cover to contain odors and maintain sanitation in your RV bathroom.

Key Features

• Genuine OEM Dometic part — exact factory replacement
• Complete assembly includes both seat and cover
• Designed for USA-model Dometic RV toilets
• Durable plastic construction rated for RV use
• Easy bolt-down installation — no special tools required
• Odor-sealing cover design

Technical Specifications

Specification	Details
Part Number	4450020012
Type	Toilet Seat and Cover Assembly
Application	Dometic RV Toilets (USA Models)
Material	Durable Plastic
Installation	Bolt-Down Mount

Frequently Asked Questions

Will this seat fit my Dometic toilet?

This assembly is designed for USA-model Dometic RV toilets. Verify your RV toilet is a Dometic brand before ordering. If you're unsure of your model, contact our support team with your RV make, model, and year.

How do I install the new seat and cover?

The assembly bolts directly to your existing Dometic toilet bowl. Simply remove the old seat by unbolting it from underneath, align the new assembly, and secure with the provided bolts. No plumbing work is required.

Can I order just the seat or just the cover separately?

This is a complete assembly sold as one unit. If you need individual components, contact our customer service team — we may have separate parts available depending on your specific Dometic model.

Why Elkhart RV Parts

We specialize in hard-to-find Dometic replacement parts for RV owners who need genuine OEM quality. Shipping directly from Elkhart, Indiana — the RV capital of the world — we stock authentic Dometic components and provide expert support to help you identify and install the right part for your rig. When you need it to work, trust Elkhart RV Parts.