Looking for Replacement Seat and Lid for Dometic 320 RV Toilet
Updated 07/29/2026 | Published 07/22/2026
Question:
i need a replacement toilet seat for dometic model 320, mfg 302320081 serial 32294355 it is 19 total length including hinges, 14 wide elongated seat
asked by: Bob R
Expert Reply:
Hey Bob, we have just what you are looking for with the Replacement Toilet Seat and Lid for Dometic 320 Series RV toilets part # DMC34FR. This is an exact replacement for your toilet so it will fit and install easily. Aside from that how is the 320 working for you?
Steve R.
7/29/2026
Toilet seat fit perfect The color matched and only too a few minutes to install
Jameson C.
7/29/2026
Product Page this Question was Asked From
Replacement Wooden Toilet Seat and Lid for Dometic 320 Series RV Toilets
- Accessories and Parts
- RV Toilets
- Toilet Seats
- Dometic
more information >
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Bill M.
7/29/2026
Bob, to try and save some money I tried several toilet seats from the Big Bix Stores, and one from Amazon. They either didn’t fit exactly right or the color was way off, or both. I purchased the Dometic DMC34FR toilet seat from eTrailer, and I’m very satisfied with the fit, finish, and function. It is an exact replacement for the original seat, including the color. It’s kind of expensive for a toilet seat, but if you want an exact match you’re going to have to pay the price.