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  1. RV Sewer Hoses
  2. EZ Coupler
  3. Extension Hose
  4. 10 Feet Long
  5. 18 Mil - Thick
EZ Coupler RV Sewer Hose Extension w/ 3" Bayonet and Swivel Lug Fittings - 10' Long

EZ Coupler RV Sewer Hose Extension w/ 3" Bayonet and Swivel Lug Fittings - 10' Long

Item # D04-0113
Our Price: $32.74
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RV Sewer Hoses
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Shipping Weight: 3 lbs
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EZ Coupler Extension Hose - D04-0113
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Product Expert Alexander C

Is this right for you? Product Expert Alexander C says:

Yes, if you:

  • Take your RV on extended trips or live in it part-time
  • Need to add a lot of extra length to your hose to reach the inlet at your favorite RV park
  • Want something easy to spot so no one accidentally steps on or trips over it

No, if you:

  • Own a worn or old hose - you might be better off just buying a brand new 20' hose
  • Travel to areas with lots of brush or sticks that could puncture the hose
Take this durable, 18-mil-thick extension hose with you on your RV trip so you can always reach the campground dump station no matter where you park. Great for extended trips and part-time RVing. Great Prices for the best rv sewer hoses from EZ Coupler. EZ Coupler RV Sewer Hose Extension w/ 3" Bayonet and Swivel Lug Fittings - 10' Long part number D04-0113 can be ordered online at or call 1-833-496-1390 for expert service.
  • All Info
  • Reviews (520)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

EZ Coupler RV Sewer Hoses - D04-0113

  • Extension Hose
  • 10 Feet Long
  • 18 Mil - Thick
  • EZ Coupler

Take this durable, 18-mil-thick extension hose with you on your RV trip so you can always reach the campground dump station no matter where you park. Great for extended trips and part-time RVing.


  • Extension hose adds 10' of length to your RV sewer hose so it can reach the sewer inlet when you're emptying your holding tanks
    • Ideal for part-time RV living or for taking extended camping trips
    • Designed for use with EZ Coupler drain hoses
  • Bayonet fitting easily twists onto the standard 3" lug fitting on your RV's waste valve
    • Internal seal helps prevent leaking
  • Swivel lug fitting rotates to eliminate twisting and keep hose laying flat
    • Hooks up to the bayonet fitting on your existing sewer hose
  • Thick, 18-mil vinyl construction is durable and resists sun damage
  • Hose collapses for easy storage
  • Red color


  • Hose diameter: 3"
  • Hose length:
    • Extended: 120"
    • Collapsed: 25"
  • 1-Year warranty

Add Extra Length to Your RV Sewer Hose

hose extension connection

When your existing RV sewer hose isn't quite long enough to reach the dump inlet at the campground, you can use this extension to add 10' of length to your connection. Simply hook up the bayonet fitting on the extension hose to your RV's waste valve, then attach your existing hose to the extension's lug fitting. It's that easy.

Swivel Lug Fitting Eliminates Twisting

Valterra swivel lug fitting

The swiveling lug fitting on this hose rotates independently. This means that the hose won't twist when you attach your drain hose, which ensures that waste easily flows when you dump your tanks. No twisting, no binding, no problem.

D04-0113 Valterra Easy Coupler Drain Hose with 3" Bayonet and Swivel Fittings for RVs - 10' Long x 3" Diameter - 18 mil Vinyl - Red

California residents: click here

Video of EZ Coupler RV Sewer Hose Extension w/ 3" Bayonet and Swivel Lug Fittings - 10' Long

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for EZ Coupler RV Sewer Hose with Bayonet and Swivel Fitting Review

Today we're going to be taking a look at the easy coupler RV sewer hose with bayonet fitting and swivel fitting. It's available at 10' long with Part Number D04-0113, and at 5' long, Part Number D04-0112. This heavy-duty hose is going to work out great as an extension or as a primary drain for your RV's holding tanks. As you can see here I've got it set up as an extension. Our lug fitting swivels making it easier to connect to. The lug fitting on this end allows me to attach to another hose with a bayonet fitting. You can also attach a wide variety of bayonet accessories, such as dump station adapters and caps. Our other end features a bayonet fitting making it easy to attach to our RV's holding tanks or another hose.

It's a standard three inch hose with an 18 mil. vinyl construction so it's going to stand up to abuse. Both of our fittings come pre-attached. There are no clamps or hardware required. The hose remains flexible so you can position it as needed and it collapses down for easy storage. And that's going to complete our look at the Easy Coupler RV Sewer Hose..

Customer Satisfaction Score:

Customer Reviews

EZ Coupler RV Sewer Hose Extension w/ 3" Bayonet and Swivel Lug Fittings - 10' Long - D04-0113

Average Customer Rating:  4.9 out of 5 stars   (520 Customer Reviews)

Take this durable, 18-mil-thick extension hose with you on your RV trip so you can always reach the campground dump station no matter where you park. Great for extended trips and part-time RVing.


Nice heavy hose with good couplings.


I'm using Camco Rhino 28 gal. RV waste tank. Because of 10' long, I connected from
RV to 28 gal. holding tank already attached to etrailer hitch, with no HEAVY LIFTING.
The same to drain at RV Dump.


I ordered this to replace the dump hose that disappeared from our trailer sometime during our last trip home. I haven’t had the chance to use it yet but it meets all of my requirements. The material is sturdy, the swivel fitting will make it easy to attach the hose to the trailer and to the campground dump station, the color is bright and will hopefully make it less likely to be left behind in the future. Service from etrailer was also great. Product arrived quickly and there was a personal follow up afterwards. Happy customer!


As has always been the case with this company, great customer service and product knowledge. Greg our sales rep really took the time to listen and checked sizing while we were on the phone. The product came on time and the followup advising it was on its way wayyyy above what other internet-based companies provide. Our RV had an odd size bumper so the sizing of this product was absolutely key. We have purchased from Etrailer before and will again. How can you beat great products with great customer service? You can't.


We have never owned a travel trailer and there is a lot of things that we don’t know. One of those was that we needed this hose and connector to dispose of the black tank sewage. Thank you for such a rapid order. We will be ordering again because we still need more items. Again I want to say that I ordered at about 11:00am and by 2:00pm I received an email that my order had shipped. Thank you! You are awesome.


Prompt service on last two orders (including this one). Will do business again. No pix - sewer hoses aren't very photogenic.


Haven't had an opportunity to use my product yet so my rating is for etrailer's continuing great service! No drama or delays, I just put in my order and it arrives when I expect it. They even recognize that I'm a returning customer in a follow-up email. There are a lot of good online retailers but etralier is a cut above. Thank you!


I've been using Valterra products for 25 years. They just last and I like the improvements that they did on the fittings and the hoses are too notch.


It works great and like the attaching features, I would recommend two for a 20’ Total since seems to be no consistency with rv locations sewage inlet distances or side of the camp spot as related to the parking position.


Thanks I am sure they will work great this summer. The only thing was one grip prong keep it from fitting in our storage bumper. It fit perfect up to hook ups.


Great response to questions. Possible solutions and follow up.


Twist latches snap in for a good deal, work as advertised.


Fast, easy and free shipping. I ordered other items to get the free shipping. Was always in the loop on the delivery and it was on time.


Like the heavy-duty construction of these sewer pipes. Very prompt service and delivery from E-Trailer.


I only use heavy duty hoses for sewage dump equipment. Not taking any chances with the cheap stuff!


great place for all my camper needs. fair pricing and easy to navigate website.


The products are exactly what I needed. Delivery was in a couple of days from placing my order.


This is my second hose. I already have (1) 10' hose wanted another one to hook together. Love the red color that way it is very clear to see when hooked up.


great quality


Just as advertised


Great buy, just what I needed.


Seems to be just what we were looking f or



Great service received as ordered!


Fast shipping

Show More Reviews

See what our Experts say about this EZ Coupler RV Sewer Hoses

  • Is There An RV Sewer Hose 100 Foot Long
    The best option I have for you is going to be with the EZ Coupler RV Sewer Hose Kit part # D04-0114. In order to reach your septic tank 100 ft away you are also going to need to order multiples of the EZ Coupler RV Sewer Hose Extension part # D04-0113. I know this may be more than you are looking to spend but this is one of the most cost effective options we have for you as most systems are designed to be dumped 10-20' away from the camper. Please note, you will most likely need to create...
    view full answer...
  • Difference Between EZ Coupler and Valterra RV Sewer Hose
    There are differences; the EZ Coupler RV Sewer Hose # D04-0113 is 10' and has both a 3" bayonet fitting and swivel fitting while the Valterra # D04-0111 is 5' and has a pair of 3" bayonet fittings. Those hoses do have the same 3" diameter, 18-mil vinyl construction and are red in color.
    view full answer...
  • Comparing Valterra/EZ Coupler Sewer Hoses and Extensions
    Valterra makes both # D04-0111 and # D04-0113. But they are different. And # D04-0114 is different from both but also made by Valterra. # D04-0114 is a 10 foot long hose meant to connect from the black water tank valve to a dump station using the 90 degree adapter. It has bayonet fittings on one end and lug fittings on the other where the 90 degree adapter connects. # D04-0113 is a 10 foot hose meant to connect from the black water tank valve to a dump station but does not come with the...
    view full answer...
  • Whats the Difference between Waste Valves # 34466ND14BBR and # 34466ND14AAR ?
    The LaSalle Bristol # 34466ND14AAR Waste Valve is the female version where the black water inlet is 3-1/2" INSIDE diameter, whereas the # 3446ND14BBR has a 3-1/2" OUTSIDE diameter. I have attached a photo with dimensions of the female version. If you are replacing this waste valve you will probably want to cement on a LaSalle Bristol # 34466V293B3 Termination Adapter which has the prongs for a sewer hose with bayonet connection fittings to attach to. The EZ Coupler # D04-0113 ten foot...
    view full answer...

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Info for this part was:

Employee Dustin K
Video by:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Hayden R
Installed by:
Hayden R
Employee Amy B
Written by:
Amy B
Employee Chris R
Video Edited:
Chris R
Employee Mary E
Updated by:
Mary E
Employee Alexander C
Updated by:
Alexander C

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