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EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red

EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red

Item # F02-3303
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EZ Coupler RV Sewer - F02-3303
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In Use/Installed

Threaded fittings convert a sewer hose with no fittings into complete hose with drain adapter. Bayonet fitting and 4-in-1 dump station adapter thread onto opposite ends of the hose. Coupler unites two separate sewer hoses to create a longer hose. Lowest Prices for the best rv sewer from EZ Coupler. EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red part number F02-3303 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (264)
  • Q & A (1)
  • Videos (2)
  • Photos
  • Why etrailer?

EZ Coupler RV Sewer - F02-3303

  • Hose Adapters and Fittings
  • Fitting Kit
  • EZ Coupler

Threaded fittings convert a sewer hose with no fittings into complete hose with drain adapter. Bayonet fitting and 4-in-1 dump station adapter thread onto opposite ends of the hose. Coupler unites two separate sewer hoses to create a longer hose.


Features:

  • These self-threading fittings convert sewer hoses with no fittings into a complete hose with drain adapter
  • 3" Bayonet fitting lets you connect your hose to a lug fitting
    • Bayonet twists onto the lug fitting on a separate sewer hose or your RV's waste valve
  • Coupler threads onto two separate sewer hoses to create a longer hose
  • 4-in-1 adapter makes it easy to connect to dump station
    • Fits 3" slip and 3", 3-1/2", and 4" threaded sewer inlets
    • 90-Degree elbow reduces stress on hose by preventing it from bending sharply
    • 3/4" Threaded connector lets you drain a second gray water tank
    • Two-piece design - elbow disconnects from slip
      • Elbow remains attached to hose for easy storage
    • Drip cap keeps your storage compartment clean when hose is not in use
      • Strap prevents cap from being misplaced
      • Holder keeps cap up and out of the way while using the adapter
  • Twist-on installation
    • Fittings thread onto sewer hose
  • Red color


F02-3303 Valterra Easy Coupler Complete RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red





Video of EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red

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




Video Transcript for EZ Coupler RV Sewer Fitting Kit Review

Today we're going to be taking a look at the EZ Coupler RV Sewer Fitting Kit, part number F02-3303. This kit is going to come with everything you need to adapt your three inch standard RV sewer hose to a dump station. We have our bayonet fitting for our RV side, our 90 degree elbow with the slip fitting for our dump station, and then a coupler so we can connect two hoses together. The bayonet fitting simply threads in place for a gas tight fit. There are no hardware or clamps required. Once in place, the bayonet fitting easily attaches to our RV's black water tank. At the other end of our hose, the 90 degree elbow threads in place just the same.

Then we can attach our slip fitting. We slip it on, twist it to lock it in place, and then we can attach it to our dump station. It also includes an adapter with a 3", 3-1/2", and 4" thread should your dump station require it. It simply slips in place over your slip fitting. If we needed some extra length to our hose, the coupler allows us to connect two hoses together. The 90 degree elbow is going to reduce stress on our hose by preventing it from bending.

It also features a 3/4" threaded fitting so we can drain a second gray water tank. A quick tip when draining your tanks, you want to be sure and empty out your black water tank first followed by your gray water tank. By doing so it's going to help flush out any remaining solid waste particles in your hose. When you're all done you can remove the slip fitting, put on the drip cap for a clean storage of your hose. That's going to complete our look at the EZ Coupler RV Sewer Fitting Kit, part number F02-3303.


Customer Reviews

EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red - F02-3303

Average Customer Rating:  4.9 out of 5 stars   (264 Customer Reviews)

Threaded fittings convert a sewer hose with no fittings into complete hose with drain adapter. Bayonet fitting and 4-in-1 dump station adapter thread onto opposite ends of the hose. Coupler unites two separate sewer hoses to create a longer hose.

- F02-3303
by:

Works as advertised 828336



- F02-3303
by:

Nice quality item 795000



- F02-3303
by:

Good fit. 703922



- F02-3303
by:

Everything arrived as promised. Seems to be very nice quality. And the lovely bright red fittings go with the bright blue sewer hose beautifully! I'll be the fashion hit of the RV sewer hose world! 581504



- F02-3303
by:

Everything arrived as promised. Seems to be very nice quality. And the lovely bright red fittings go with the bright blue sewer hose beautifully! I'll be the fashion hit of the RV sewer hose world! 581503



- F02-3303
by:

Exactly as described. 478289



- D04-0115
by:

Review from a similar EZ Coupler in RV Sewer


Nice product at a decent price. I have not used it yet but I think it will work nicely. I love the connections which give you a 10' length or a 20' length. The clear end with the 3 OD's are great for the various sized dumps. 445686


Comments
Thing works great!
Carlos - 12/05/2018

46428

- D04-0115
by:

Review from a similar EZ Coupler in RV Sewer


Exactly what I needed. its going to work great. I have a 5th wheel parked behind a house i watch as the owner is not around. the hose stays out in the sun and gets messed with by the deer that move thru. I'm sure it will hold up as well if not better than the one it is replacing. 445481



- D04-0115
by:

Review from a similar EZ Coupler in RV Sewer


This is an excellent septic system hook-up. The two hoses provide lots of length when needed, and clear L connector gives instant feedback about the status of your septic drainage. Also, the clear connector screws tightly into pvc pipe access points, creating a tight odorless connection. 575824


Comments
Still works perfectly
Rusty - 10/20/2019

62945

- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


etrailer is awesome. I always know I am going to get a super high quality product when I order from them. This lowly sewer cap was no exception. It's PERFECT and it fits "right & tight" just like I hoped it would. My old cap had only a two prong connection and the interior gasket had become brittle. Consequently, there was the occasional dreaded drip. NO one tolerates a dripping sewer cap in any RV park. It's a major no-no. This cap is not going to drip. I love the handle so I don't have to grab the back part of the cap to get it off. I also like that I can wipe the handle clean after each use. I love the fact the 3/4 inch hose cap has a dongle. Now I don't have to worry about driving off and forgetting the hose cap. This is a superb product in every way. etrailer's processing of the order was exemplary as usual. Their package tracking is the best. I received the cap a day earlier than the projected delivery. Just another 5 Star Etrailer order! WE LOVE etrailer and we are NOT being compensated for this review in any way, shape or form. 560386



- D04-0115
by:

Review from a similar EZ Coupler in RV Sewer


This ez coupler 20' Deluxe Bayonet Sewer Kit in RED is exactly what I was looking for. I had a question about if it had the clear 90-degree bayonet fitting and the salesman had it pulled from the shelf to check it for me. The salesman was very nice and helpful. I would definitely do business with etrailer.com again We've had this product before and really liked it. 284717


Comments
Great! We are very pleased with this.
Lori P - 08/17/2017

27301

- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


I wanted an extra spare latch wrench for my trailer tool kit. It would be difficult to fasten the hitch without this. etrailer.com sent out the part and I hadit very quickly. The service from this company is always outstanding - I have made several purchases from them and would highly recommend them for any trailer parts and accessories. 481657



- F02-3112CL
by:

Review from a similar EZ Coupler in RV Sewer


876707



- F02-3102
by:

Review from a similar EZ Coupler in RV Sewer


Very professional love ordering parts from them. Make you aware of any changes or shipping updates ... 874197



- D04-0115
by: 09/01/2020

Review from a similar EZ Coupler in RV Sewer


Works perfect for our needs. Sturdy yet flexible. Would definitely recommend! 872297



- F02-3103
by: 08/30/2020

Review from a similar EZ Coupler in RV Sewer


871472



- F02-3101
by:

Review from a similar EZ Coupler in RV Sewer


Easy to use, works well. 871471



- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


fast delivery and nice product 868246



- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


EZ coupler cap for waste drain received quickly from etrailer. Fits snuggly on replacing previous cap. It does stick out more from the sewer because of the handle. But I am hoping it helps keep my hands away from touching the sewer pipe opening when emptying, even though I wear gloves, giving added safety from touching contaminated openings. Have not used on trip yet, but my other cap had broken attachment to the pipe and looking worn. 867890



- D04-0115
by: 08/23/2020

Review from a similar EZ Coupler in RV Sewer


867101



- F02-3108
by:

Review from a similar EZ Coupler in RV Sewer


just what I needed for my just in case box. 866645



- D04-0115
by:

Review from a similar EZ Coupler in RV Sewer


Great product and a timely deilvery ! 865314



- D04-0112
by:

Review from a similar EZ Coupler in RV Sewer


Prompt service on last two orders (including this one). Will do business again. No pix - sewer hoses aren't very photogenic. 864668



- D04-0113
by:

Review from a similar EZ Coupler in RV Sewer


Prompt service on last two orders (including this one). Will do business again. No pix - sewer hoses aren't very photogenic. 872368



- F02-3108
by:

Review from a similar EZ Coupler in RV Sewer


Prompt service on last two orders (including this one). Will do business again. No pix - sewer hoses aren't very photogenic. 872369


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Ask the Experts about this EZ Coupler RV Sewer

  • Recommended Sewer Hose That Will Fit Inside 4" Rear RV Bumper
    The majority of sewer hoses won't fit inside a standard 4" RV rear bumper because the molded-on ends which contains the lug and bayonet fittings are too large. However, if you were to go with an option that doesn't have the molded-on ends you could then fit the hose inside the bumper you'd just need to store the fittings and adapters separately. I recommend the EZ Flush RV Sewer Hose part # D04-0054 with the EZ Coupler RV Sewer Fitting Kit part # F02-3303.
    view full answer...



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    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
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    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
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  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
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Info for this part was:

Video by:
Dustin K
Installed by:
Cole B
Installed by:
Hayden R
Written by:
Amy B
Video Edited:
Chris R

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