Exterior Components› Deflectors and Visors

Dometic USA

COMFLEX WATER/EXHAUST/FUEL 1IN X 50 FT

$23.01

SKU: D018 16-321-1000

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

COMFLEX WATER/EXHAUST/FUEL 1IN X 50 FT

MIA's Description

The Dometic 321 Series RV Toilet is a low-profile gravity toilet designed for RVs and boats. It features an elongated, deep vitreous ceramic bowl and a full-size wood seat for home-like comfort. The toilet utilizes a pressurized, full-rim flush system that delivers a consistent rinse with one pint of water per flush.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDometic USA
Part NumberD018 16-321-1000

Videos

Dometic RV Toilet Installation, RV How To Video

Dometic RV Toilet Installation, RV How To Video
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ULTIMATE RV UPGRADE! But don’t do what I did… The DOMETIC 320 secret!
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Dometic 320 porcelain elongated toilet
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Dometic Toilet Flush Ball Replacement
How to Replace the Foot Pedal on a Dometic Toilet – Easy DIY Guide!

How to Replace the Foot Pedal on a Dometic Toilet – Easy DIY Guide!
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Dometic Toilet Pedal Installation Dometic 300 Dometic 310 Dometic 320
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Dometic 302320081 320 Series Standard Height RV Toilet - Review

Dometic 302320081 320 Series Standard Height RV Toilet - Review
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Dometic 310 Toilet Valve Replacement

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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