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Dometic 300 Weekender RV Toilet - Standard Height - Round Bowl - Tan Polypropylene

Dometic 300 Weekender RV Toilet - Standard Height - Round Bowl - Tan Polypropylene

Item # DOM74FR
Our Price: $183.06
You Save: $110.03
RV Toilets
Shipping Weight: 10 lbs
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Great for weekend warriors, this polypropylene RV toilet is lightweight and sturdy enough for occasional use. Flush away waste with the foot pedal, while using only 1 pint of water per flush. Polypropylene construction is durable and lightweight. Great Prices for the best rv toilets from Dometic. Dometic 300 Weekender RV Toilet - Standard Height - Round Bowl - Tan Polypropylene part number DOM74FR can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (128)
  • Q & A (0)
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Dometic RV Toilets - DOM74FR

  • Round
  • Standard Height
  • Tan
  • Polypropylene
  • Dometic
  • Triple Jet - Good
  • 5 - 10 lbs
  • 8-1/2 Inches

Great for weekend warriors, this polypropylene RV toilet is lightweight and sturdy enough for occasional use. Flush away waste with the foot pedal, while using only 1 pint of water per flush. Polypropylene construction is durable and lightweight.


  • RV toilet is great for weekend camping trips
  • Standard height matches the height of a household toilet
  • Lightweight polypropylene seat, bowl, and base are durable
  • Clean rinsing - pressurized water flows around the entire bowl
    • Uses only 1 pint of water per flush
  • Foot pedal makes flushing fast and easy
    • Push pedal down halfway to fill the bowl with water before use
    • Push pedal down all the way for 1 to 2 seconds to flush away waste
  • Simple gravity-flush design - installs directly above your black-water tank
  • 2-Bolt installation fits most floor flanges
  • Bone tan color


  • Overall dimensions: 19-1/2" long x 16" wide x 20" tall
  • Seat length: 16"
  • Seat thickness: 3"
  • Seat cutout dimensions: 9-3/4" long x 8-1/4" wide
  • Bowl depth: 8"
  • Total weight: 8 lbs
  • 2-Year limited warranty

Great for RVing on the Weekends

Nothing lets you relax after a busy work week like taking a trip in your RV. But even weekend warriors need a place to conduct their business. This RV toilet is specifically built to satisfy the needs of RVers who use their RV for just a few days at a time. This toilet is just as tall as a standard residential toilet so it's easy to sit down on and get up from. It also has a convenient foot pedal for a clean, hands-free way to flush away waste. Also, the durable polypropylene seat, bowl, and base are lightweight, so they won't weigh down your camper. If you're preparing for a trip this weekend, this toilet ensures that you'll be ready when nature calls.

Measure to Fit

RV toilet rough in measurement

There's one measurement you should double check to see if this toilet will easily fit into your bathroom. The rough-in measurement is the minimum distance you'll need from the wall to the center of the flange on which the toilet will sit. To measure this distance without uninstalling your current toilet, the mounting bolts on the side will typically tell you where the center of the flange is. You may want to triple check if your toilet has an offset flange or 4-bolt mounting style.

The Dometic 300 Series RV toilet has a rough-in measurement of 8-1/2". If your rough-in measurement is less than 8-1/2", alterations will be needed to make it fit. Also keep in mind the overall dimensions of the toilet, and measure for yourself to pick the best model for an easy DIY upgrade.

9108765625 Dometic 300 Series RV Toilet - Standard Height - Polypropylene Seat, Bowl, and Base - Bone

Replaces Dometic 302300073

Customer Satisfaction Score:

Customer Reviews

Dometic 300 Weekender RV Toilet - Standard Height - Round Bowl - Tan Polypropylene - DOM74FR

Average Customer Rating:  4.6 out of 5 stars   (128 Customer Reviews)

Great for weekend warriors, this polypropylene RV toilet is lightweight and sturdy enough for occasional use. Flush away waste with the foot pedal, while using only 1 pint of water per flush. Polypropylene construction is durable and lightweight.


Could not replace with a upgrade ceramic because of new version fitting in spot. My only option was to replace with same. I do not recommend at all. If you have room upgrade to a ceramic.These are notorious to leak from inside bowl to space between bowl and outside shell.


Shipping was fast. Toilet is just as described and matches the current bathroom colors. It has a nice height to it especially for older people. Great replacement for the original toilet.


Ordered was placed with a very knowledgeable young lady but I kinda' doubted her two day delivery time. WRONG, here at noon today! The prduct was as described and very well packed. I will be looking to them for more of my trailer and RV needs in the future.


Unfortunately, my plumber gave me the wrong information regarding what toilet I needed to order (ceramic not plastic). I contacted the company and spoke to their agent Jake, explained the situation and he was extremely professional and helpful, he sent me instructions on how to return the item and a UPS mailing form. I just returned the toilet and waiting for a refund. I would use this company again.


Perfect fit replaced an old Model Thetford in our Lance Truck Camper. It’s so much nicer and love that I don’t have to lean over to flush. Foot pedal flush only way to go.


The "YUGO" of toilets
However I still
give an excellent rating

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I gave it four stars because have not gotten to take the camper out to try it yet. But it is light and easy to handle and installed quickly and easily. Hole water in the bowl. Appears to be a good product for the money.



Toilet has been functioning well, had to replace the valve in it at the beginning of the year. This has been been a problem now with 2 Models of Dometic toilets we have had.

Sierra K.


Thank you for your review. I have sent this problem to Dometic so they can improve it.


Once again etrailer comes through! Our Dometic 300 toilet started leaking just out of warrantee. With etrailer's price it was a no-brainer. The toilet arrived really fast, and installation is a breeze. Thanks to etraile, I now think of the toilet as an expendable item to be replaced as needed.


As described. The best part is ordering from etrailer. Shipping is lightening fast and customer support is far superior than competitors.


It was great. I will be ordering from you some other things we need for the rv


Great communication and fast shipping. Exactly what we ordered


Fast n easy, ty!


New "Throne" delivered as promised in perfect condition and with instructions. Now the work begins.


Price good lid not slow close and does not look replaceable. Shipping was fast but shipping packaging flimsy and needs improvement.


This is a good toilet with a simple operation and e trailer has the best price!


great service if need anything else i'll get from you


It is a great replacement!


It is Great and the shipping is super fast. Thank you so much


The toilet seemed to be in good condition, but the box it was packed in was not well packed.




Toilet was packed in box with no protection was cracked when it was shipped is working ok but unhappy with the way you packed it

Etrailer Expert

Brooke M.


Thank you for letting us know! I sent your information on to our customer service team.


Fast delivery, delivered in good condition. Exactly as expected.


Courteous, helpful. On time delivery of the product ordered.All business should be conducted in such a manner. Not to mention at a proper price.


Great quality and fit perfect.


Just received, but it looks just as promised. Delivered right on time. Thank you



Show More Reviews

See what our Experts say about this Dometic RV Toilets

  • Is The etrailer Sticker Seen In The Product Photos Removable
    The etrailer sticker seen on any product photos, like here on the Dometic 300 Weekender RV Toilet - Standard Height - Round Bowl - Tan Polypropylene # DOM74FR, is easily removable and is only used on the single product that was used for the photos so there's a very small chance you will ever receive any products that would have the sticker on them.
    view full answer...
  • Replacement Toilet for 1986 Toyota Camper
    It is possible That the Dometic Weekender RV Toilet, # DOM74FR will work, as there is a wide selection of replacement toilets that will fit multiple RV's. May I suggest you identify what model you currently have and what the dimensions are. The overall dimensions for this item is 19-1/2" long x 16" wide x 20" tall. This is a standard height toilet that will be a direct replacement to the Dometic 302300073.
    view full answer...
  • Can Dometic RV Toilet Fit in Place of Thetford
    Yes we have verified in past that the Dometic toilets like the part # DOM74FR fit in the same foot print as the Thetford that you have.
    view full answer...
  • Replacement RV Toilet For An 8 Inch Rough-In
    I do have a solution, however, we do not carry a toilet currently that matches your requirements. The Dometic 300 Weekender RV Toilet # DOM74FR is made of polypropylene to include the toilet seat, and has an 8-1/2 inch rough in. This toilet is considered taller however. at 20 inches in height compared to the standard 14-1/2" height.
    view full answer...
  • RV Toilet That Fits With 8-1/2 Inch Wall Clearance
    I took a look at each of our RV toilets, and there is just one option we have for a rough-in clearance of 8-1/2 inches, which is the Dometic 300 Weekender, available in either white or tan: - White: Dometic 300 Weekender RV Toilet - Standard Height - Round Bowl # DOM64FR - Tan: Dometic 300 Weekender RV Toilet - Standard Height - Round Bowl # DOM74FR
    view full answer...
  • Is Bowl and Smell Issue for New Generation Dometic 300 RV Toilets Fixed
    Thank you for reaching out! I've heard about the issues with the Dometic 300 toilets in the past and I completely understand your concerns. With that being said, the Dometic 300 Weekender RV Toilet - White # DOM64FR or Tan # DOM74FR were manufactured after that issue was discovered and I was able to confirm with my contact at Dometic that they have since fixed the issue between the bowls of the toilet and the redesigned versions are good to go! Attached is a review video for you to check out.
    view full answer...
  • Replacement RV Toilet to Fit 9-1/2" Wall to Center of Flange Clearance
    The only toilet model we have that fits with a 9-1/2" wall to center of flange measurement is the Dometic 300 Weekender RV Toilet which comes in White # DOM64FR and Tan # DOM74FR. The rest of our options, including the Full-Timer, require a greater distance so they won't fit without you modifying the space.
    view full answer...
  • Is Dometic 321 Full-Timer RV Toilet a Good Choice for a Wet Bath
    The Dometic 321 Full-Timer RV Toilet # DOM99FR has a ceramic bowl that will be okay in a wet bath but the seat is wood which will eventually need to be replaced if it's going to be hit with water fairly often. If the toilet is far enough away from the shower then you might be okay but the Dometic 300 Weekender RV Toilet # DOM74FR would ultimately last longer since the bowl, seat, and base are made of a lightweight polypropylene (hard plastic). Attached are some review videos for you to...
    view full answer...
  • Availability Of Replacement Flush Valve For Dometic 310 Series Toilet
    We have exactly what you are looking for. You will need the Replacement Water Valve for Dometic Pedal Flush RV Toilets # DOM93FR. This will replace the faulty flush valve on your Dometic 310 toilet and get it back up and running. I included a video of the # DOM93FR for you to take a look at.
    view full answer...
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  • How to Determine Correct Replacement Toilet For Forest River Travel Trailer
    I can tell you how to determine what replacement toilet can work in your Forest River travel trailer, but we have no way of knowing what toilet is currently in that trailer and what will fit. It's pretty simple though as you just need to measure from the wall to your toilet's center flange, which is where the mounting bolts will be, as you can see in the cut out I added below. That measurement will be the minimum distance required for the fit. For example, if you took that measurement...
    view full answer...
    Image 1 for
  • RV Toilet That Fits a 8.5" Rough-in Measurement
    The only RV toilet that we have available that will fit your 8.5" rough-in measurement is the Dometic 300 Weekender RV Toilet. - Dometic 300 Weekender RV Toilet # DOM64FR for white - Dometic 300 Weekender RV Toilet # DOM74FR for tan If the flaw on the 300 series you are referencing is the faulty seal/design that allowed for waste to collect and cause odors, then the answer is yes it has been fixed. Per Dometic the issue was addressed and corrected in manufacturing. There is not currently...
    view full answer...
  • Replacement For Dometic 300 RV Toilet
    We can get you a replacement for your Dometic 300 toilet that will work with the mounting studs 9-1/2 inches away from the back wall, but there are no ceramic options, just polypropylene (which is just plastic). In regards to the heights, that is the overall height, so not the bowl or seat, but the 300 is 18-1/2 inches to the top of the seat. If you were okay not going with ceramic, the correct part number for the 300 in white is the following: - Dometic 300 Weekender RV Toilet # DOM64FR
    view full answer...
  • How Do I Measure My RV Toilet Rough-In On My 2010 Coachland Freelander?
    So when it comes to measuring your rough-in for your toilet, you'll want to measure straight from the center of the flange on the floor to the wall. If that measurement is less than 11", the Dometic 320 Full-Timer RV Toilet - Standard Height # DOM87FR will not fit. If you do have an 8" rough-in, unfortunately the closest toilet we carry is the Dometic 300 Weekender RV Toilet - Standard Height # DOM74FR which has an 8-1/2" rough-in.
    view full answer...
  • Recommended RV Toilet For A 9" Mounting Bolt To Wall Clearance Measurement
    The Dometic 320 Full-Timer RV Toilet # DOM27FR requires 11" of clearance from the mounting bolts to the wall for it to fit. We do carry the Dometic 300 Weekender RV Toilet which comes in White # DOM64FR and Tan # DOM74FR and only requires 8.5" of clearance.
    view full answer...
  • Most Economically Priced RV Toilet To Replace A Sealand 510 RV Toilet
    The most economic option we carry to replace your Sealand 510 would be the Dometic 300 # DOM64FR (White) or # DOM74FR (tan). I've attached a video below where I'll walk you through the installation process with a similar Dometic toilet.
    view full answer...
  • Replacement Seals For A Thetford Toilet On A 2018 Northwood Artic Fox Fifth Wheel
    We do have an option for you, however we do not carry any seals specifically for Thetford Toilets. However, we have verified in the past that Dometic toilets like # DOM74FR have the same footprint as your Thetford toilet, and with that, we have the replacement toilet base seal # DOM28FR and the replacement flush ball seal # DOM63FR available.
    view full answer...
  • Replacement Rv Toilet Options For A Flange To Wall Rough-In Measurement Of 8-3/4"
    Dometic's 300 series RV toilets are going to be the only option we currently offer to fit within an 8-3/4" rough-in. We currently have them in tan # DOM74FR and white # DOM64FR. They require at least 8-1/2" for the rough-in, whereas the rest of our stock requires either 10" or 11" in order to fit.
    view full answer...
  • Replacement RV Toilet Recommendation for a 2017 Jayco North Point 375BHFS
    The Dometic 320 Full-Timer RV Toilet, available in Tan # DOM27FR or White # DOM87FR, is a great selection for replacing/adding/upgrading a toilet in your Jayco! To determine if this will fit in your bathroom you need to have at least 11" from the center of the flange in the floor to the wall that's at the back of the toilet (also known as the "rough-in" measurement). If you have less than 11" let me know and I can help you find a different replacement, otherwise if you do have the 11"...
    view full answer...
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  • Can The Toilet Seat On a Dometic 300 Tan RV Toilet Be Improved?
    Unfortunately the design of the Dometic 300 Toilet # DOM74FR means you can only use their Seat/Lid # DMC99FR. You may be able to upgrade to the Dometic 310 Toilet # DOM37FR which has a much nicer slow close lid made of a better polypropylene material. To verify if you will be able to use the 310 you need to ensure you have at least a 10" rough in which means you need to have 10" from the wall to the center of the drain/mounting bolt hole location.
    view full answer...
  • Troubleshooting Bad Odors From An RV Toilet
    If an RV toilet is emitting a bad smell that just means the gaskets are failing. You can replace the gasket between the floor and toilet with part # Q23653VP and the flush gasket that holds water in the bowl and prevents odors with part # DOM63FR. Most toilets require 11" of clearance from the center of the drain back to the wall, except for the 300 series which only requires 8.5". Since you don't have the extra space you would need to stick with a 300 series with either the White # DOM64FR...
    view full answer...
    Image 1 for
  • Rough-In Dimensions For Each RV Toilet
    Yes, I've made a little list below of the different rough-in measurements for each toilet part number: # DOM74FR - 8.5" # DOM64FR - 8.5" # DOM24FR - 8.75" # DOM57FR - 10" # DOM37FR - 10" # DOM77FR - 10" # DOM67FR - 10" # DOM87FR - 11" # DOM27FR - 11" # DOM99FR - 11" # DOM29FR - 11" # LC67AF - 12" If you need any other measurements or have any other questions just let me know.
    view full answer...
  • Replacement Dometic Weekender Model 300 Toilet for RV
    Yes, since you have a model 300 currently the Dometic Weekender Model 300 part # DOM74FR is the correct replacement. The gasket kit part # Q23653VP is correct as well for installing it.
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Cody B
Updated by:
Cody B
Employee Alexander C
Written by:
Alexander C
Employee Michael B
Installed by:
Michael B

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