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EZ Coupler 4-in-1 Threaded RV Sewer Adapter with 90-Degree Elbow Fitting - Red

EZ Coupler 4-in-1 Threaded RV Sewer Adapter with 90-Degree Elbow Fitting - Red

Item # F02-3112

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RV Sewer

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F02-3112 - Bayonet Fitting EZ Coupler RV Sewer
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Product Images


  • Hose Adapters and Fittings
  • Bayonet Fitting
  • EZ Coupler
This 4-in-1 adapter makes it easy to connect to dump station. The 90-Degree elbow reduces stress on hose by preventing it from bending sharply. Bayonet fitting easily twists onto standard 3" lug fitting on sewer hose. Lowest Prices for the best rv sewer from EZ Coupler. EZ Coupler 4-in-1 Threaded RV Sewer Adapter with 90-Degree Elbow Fitting - Red part number F02-3112 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (163)
  • Q & A (1)
  • Videos (2)
  • Photos
  • Why etrailer?

EZ Coupler RV Sewer - F02-3112

This 4-in-1 adapter makes it easy to connect to dump station. The 90-Degree elbow reduces stress on hose by preventing it from bending sharply. Bayonet fitting easily twists onto standard 3" lug fitting on sewer hose.


Features:

  • 4-in-1 Elbow 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
  • Bayonet fitting at one end secures to sewer hose
    • Easily twists onto standard 3" lug fitting
    • Internal seal helps prevent leakage
  • Red color


F02-3112 Valterra Easy Coupler Threaded 90-Degree Bayonet Sewer Fitting - Red







Video of EZ Coupler 4-in-1 Threaded RV Sewer Adapter with 90-Degree Elbow Fitting - Red


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




Video Transcript for EZ Coupler 4-in-1 Threaded RV Sewer Adapter Review

Today we're going to be taking a look at the EZ Coupler 90-Degree Bayonet Sewer Fitting. It's available in clear with part number F02-3112CL or in red, part number F02-3112. This sewer fitting is going to allow you to adapt your standard three inch RV sewer hose to a dump station. The bayonet fittings lock it in place and the black rubber seal prevents leaks. It has four different fittings. It has a three inch slip, a three inch threaded, a 3 1/2 inch threaded, and a four inch threaded.

The 90 degree angle's going to help reduce stress on our hose. The clear option is going to allow you to see when your black water tank is empty. Pick up the red option if you prefer to not see your waste. That's going to complete our look at the EZ Coupler 4 in 1 Threaded RV Sewer Adaptor with a 90-Degree Elbow Fitting.


Customer Reviews

EZ Coupler 4-in-1 Threaded RV Sewer Adapter with 90-Degree Elbow Fitting - Red - F02-3112

Average Customer Rating:  4.9 out of 5 stars   (163 Customer Reviews)

This 4-in-1 adapter makes it easy to connect to dump station. The 90-Degree elbow reduces stress on hose by preventing it from bending sharply. Bayonet fitting easily twists onto standard 3" lug fitting on sewer hose.

- F02-3112
by:

Amazing service, and amazing product. A lot cheaper than trying to buy it at a trailer parts wholesaler. Got delivered the day that it was suppose to, and in perfect condition!! Thank you for the great service. I'll be back shopping with you the next time I need something 578876



- F02-3112
by:

Every thing I have bought here has been good. the service has been quick and prompt. chief 395592



- D04-0113
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Twist latches snap in for a good deal, work as advertised. 646747



- D04-0113
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


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. 598963



- D04-0115
by:

Review from a similar EZ Coupler 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 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



- D04-0113
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


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. 479469



- D04-0114
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


this was backordered and etrailer did me the favor of expediting delivery just as soon as they received the item because I needed it before departing on a trip with my trailer. THANKS!!! Great customer service! 426098



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Good price. Good quality and fast deliv ery. 562436



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


I am so impressed that I can place an order & have it delivered the next day! That’s fantastic! I won't be using the RV accessories that I ordered until this spring, but ai do appreciate your delivery capability! 470208



- D04-0114
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


The four items I ordered arrived just a few days after ordering. The free shipping was terrific. Everything arrived just as ordered. The website was very helpful along with instructional videos. Thank you etrailer for great products and service at very fair prices. 578940



- D04-0113
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


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. 517972



- F02-3112CL
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


haven't used any of the products yet , but they all arrived on time, well packed and in good condition ! I will be a return customer ! 362757



- F02-3106BK
by:

Review from a similar EZ Coupler 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



- D04-0113
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


great place for all my camper needs. fair pricing and easy to navigate website. 540964



- D04-0115
by:

Review from a similar EZ Coupler 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



- F02-3112CL
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


It's exactly what I wanted!! N excellent customer service!! 411312



- D04-0114
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Top quality ! I'm a true believer in you get what you pay for . I'm happy with all the items I purchased from etrailer . Thier web site is very easy to navigate and find the item you need . The shipping is fast . Thanks etrailer employees for excellent service . 359594


Comments

Works great, No problems, Quality product

Robert I - 03/20/2018

36134

- D04-0114
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


I was excited to get a drain connection that allows me to see if I have fully flushed out my tanks! And it got here very quickly. 456270



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Exactly what I asked for with great service in a timely manner. 407687



- D04-0114
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


I had this product on a trailer I just sold and wanted another for my new RV. The end connections are good and the clear elbow takes guess work out of this necessary routine at a dump station. 557840



- D04-0114
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


What can you say about a sewer hose, but is has strong, well made connections. I look forward to making an easier connection over my old one that had small connectors. 481729



- F02-3106BK
by:

Review from a similar EZ Coupler 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



- F02-3112CL
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


very nice to have the clear plastic so you can see what is going down. 516847



- F02-3106BK
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


For any "older" hands that have a tough time getting the non-handled version off, especially once your hands are wet, you will love this. I also think your hands stay cleaner not having to take off/on the old-styled cap after dumping. I should have bought this handled-cap the first week I had my travel trailer, but it took bending and swearing at the old cap for a couple years to really appreciate this simple purchase. 574198



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


I called etrailer on a Tuesday to order a new EZ Coupler sewer kit as the hoses and connectors were getting old. This is the only sewer hose I will ever use. This hose and kit is durable and hooks together very easily to expand to 20 feet when needed. I also carry an additional 10’ spare hose in case one is damaged or on the rare occasion when 20’ is too short . I am a full timer and am on the road this whole summer. I ordered the kit to be delivered to the RV Park where I was arriving on Thursday and would be staying there for one week only. I made it clear it was imperative that I receive this kit in that timeframe. To my very pleasant surprise the kit was waiting for me at the RV Park when I arrived on Thursday with exactly what I ordered. Thank you etrailer. 519317



- D04-0115
by:

Review from a similar EZ Coupler 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 EZ Coupler in RV Sewer


I needed to replace a pipe cap and noticed this upgrade style I had not previously seen. The price was reasonable, it arrived quickly and fits like a glove. 539690



- F02-3106BK
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Perfect. Ordered another one. Never no when the camping thieves are gonna strike again. Nothing worse than a thief except a thief that steals from family. Either way thieves suck. Happy with etrailer. Costs are below the lacal rv parts suppliers. Worth the wait 349590



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Had a thetford 15’ sewer hose kit but it wouldn’t compress back into original size and therefore wouldn’t fit in truck camper sewer tube holder. Chloe at etrailer recommended the ez coupler with 2 10’ hoses. It compresses back into original size and rarely have to use 2nd 10’ section. Seal at rv dump pipe drips a little But I’ll check to see why. Clear elbow is great. Better than translucent versions. Need to purchase special end caps for hoses since the kit doesn’t come with them. Extra $10 per pair. Make sure you get the correct ones. 496804



- F02-3106BK
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


I had to replace the cap on my camper sewer pipe. The old cap only had 2 'locking clips' and one of them had broken off. When I saw that this cap had 4 locking clips, plus the large handle, I ordered it. Fits like a glove and is a lot easier to put on and take off with the large handle. 443825



- F02-3108
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Easy to use 666898



- F02-3101
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Easy to use.. 666897



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


So far so good. Like how it shrinks down to a smaller size. Replacing an older 20ft hose that was just too bulky when I only had a short distance and took up to much space. Will be putting it to the test next week. 665848



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Just got hose. Looks to be as advertised. Love the compressed length. Staff go out of their way to help you. Will be buying more from etrailer.com 661386



- F02-3305VP
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Looks perfect. Using it in two weeks to reduce the odor of the holding tank I will be hooked up to and which is upwind if the trailer. 661224



- F02-3112CL
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


works well 659144



- F02-3112CL
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Very well packed and delivered as advertised. Exactly what I needed and could not find in local stores. 655837



- F02-3106BK
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Easy to put on and easy to turn off. This was one of the best purchases I have may for the RV. 654802



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


very useful 654113



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Much better than my original set up 652327



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Hose seems good quality. Mounts fine however does not fit in my old storage tube. Again they might have changed mounts just enough to hang up in tube. I’ll just install a bigger storage tube. 651972



- F02-3106BK
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Nice shirt. Highly recommend 650792



- F02-3106BK
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


The tether on my original cap went missing, and it was getting hard to remove and put on for some reason, so I ordered a couple of these to replace it. Works great, and I like the small hose connection, although I haven't used that so far. 647897



- F02-3106BK
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


PRODUCT WAS DELIVERED VERY FAST-EXACTLY WHAT WE NEEDED AS WAS WHAT THEY SAID IT WAS--SECOND TIME ORDERING FROM THEM AND WILL DO SO MORE AS TIME GOES BY--HIGHLY RECOMMEND THEM FOR YOUR CAMPING AND TRAILER NEEDS 647835



- D04-0114
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


This quick coupling hose and clean out attachment is just what I needed. The hose with couplers fits into my two foot storage pipe and being able to quickly attach the clean out fitting is so convenient. You can also see when it is fully drained because the elbow is clear. Brilliant! 645314



- F02-3106BK
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


This cap may be the best thing I've ever bought for my Winnebago Navion! It was always an awful, dreaded, task for this 75 y/o to get down under to try to wrestle the original cap off, and even worse trying to get it back on. I LOVE this cap! It gives me much better leverage, hands stay cleaner, and dumping is so much easier and quicker! Buy it! 643808



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Product as described. Have not used it, but looks like it will get the job done. 639992



- D04-0115
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Appears to be a very solid set of hoses with good connectors. 639392



- F02-3108
by:

Review from a similar EZ Coupler EZ Coupler in RV Sewer


Works perfectly. 637362


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Info for this part was:

Video Edited:
Jacob T
Video by:
Dustin K
Installed by:
Cole B
Written by:
Amy B
Installed by:
Hayden R
Photos by:
Jeffrey L

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