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Replacement Shrader Valve for Yakima RoadShower
(70 reviews)
Price: $13.43
In Stock
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- Reviews (70)
- Q & A (0)
- Videos (1)
- Photos
Yakima Accessories and Parts - Y8881258
- Camping Bathroom
- Portable Shower Parts
- Valves
- Yakima
Replaces the 1/4" shrader valve for pressurizing your Yakima RoadShower water supply tank. Fits all Road Shower models.
Features:
- Replacement 1/4" shrader valve lets you pressurize your Yakima RoadShower
- Works with models: 8004100, 8004101, and 8004102
8881258 Replacement Shrader Valve for Yakima Road Shower - 1/4" Threaded
Video of Replacement Shrader Valve for Yakima RoadShower
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Review of Yakima Camping Bathroom - Replacement Schrader Valve - Y8881258
Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this Replacement Shrader Valve for your Yakima RoadShower. Now this part will replace the 1/4-inch Shrader valve that's for pressurizing your Yakima RoadShower water supply tank, which we do sell separately on our website. If you notice on this valve, it does include the aluminum valve cap that you can remove and access the Shrader valve itself. Now this is designed to fit all RoadShower models.
Works with the model number 8004100, the 8004101, and the 8004102 models. But that's gonna do it for our look at the Replacement Shrader Valve for Yakima RoadShower.
Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
- Manufacturer issue
Ratings & Reviews
4.9
70 reviews
by:
Joseph
07/06/2026
Quality replacement part. Very quick shipping! Thanks for another great transaction.
by:
Kenneth
04/10/2026
This valve has been installed and working great! I can always depend on Etrailer to have the right solution.
by:
Rushdi
06/01/2026
Exact part to repair leaking valve.
by:
Christian
06/02/2026
Fast and easy transaction. Valve works great
by:
Philip
04/23/2026
works well! Exactly what I needed.
by:
Robert
02/12/2021
Happy with the product, not happy about the shipping. I ordered the product with the Yakima roof rack that was back ordered, did not know that it was back order until after I ordered it. It was over $100 order, so shipping on everything should’ve been free. But they informed me they would not ship the seven dollar item until they shipped the Yakima rack (2 to 3 months out), had to cancel the order for the seven dollar item and reorder and I had to pay for shipping the $7 item
by:
Sten
11/05/2025
Good service and fast shipping ... but...
I had to replace the previous fitting due to the electrolysis that naturally happens between brass and aluminum, especially in the presence of water (as in a water tank). I am not sure what the engineers at Yakima were thinking (a brass fitting screwed into an aluminum tank ... that same fitting with an aluminum cap?!?). I broke the original one attempting to remove the cap (because it had welded itself to the Schrader valve). The solution to prevent this problem in the future was to use teflon plumber's tape on both threads. I hope this advice helps others. You're welcome;)
I had to replace the previous fitting due to the electrolysis that naturally happens between brass and aluminum, especially in the presence of water (as in a water tank). I am not sure what the engineers at Yakima were thinking (a brass fitting screwed into an aluminum tank ... that same fitting with an aluminum cap?!?). I broke the original one attempting to remove the cap (because it had welded itself to the Schrader valve). The solution to prevent this problem in the future was to use teflon plumber's tape on both threads. I hope this advice helps others. You're welcome;)
by:
Rene
09/23/2025
The valve is the same as the original.
by:
Seth
09/22/2023
Turns out, my truck with the RoadShower just barely does not fit in some parking garages. Amazingly, the only thing damaged was my valve. This replacement worked for me and was easy to install. No complaints.
by:
Jrlai
02/07/2025
It fits perfectly thank you very much A+++
Very Nice and fast shipping;))
Very Nice and fast shipping;))
by:
Josh
02/13/2024
Part works well- after replacing I think me personal issue was he plastic washer under neath valve… my old one had collapsed. Probably left it under pressure in the sun for too long…
But for the money great replacement part
But for the money great replacement part
by:
Tim
10/18/2024
exact product i needed and delivered in excellent condition and in a very timely manner. Thanks eTrailer and i will be ordering again.
by:
Mazwell
04/20/2023
4s roadshower and Yakima are the same i guessed and direct fit tank you
Water tank you
Water tank you
by:
Robert
07/01/2025
Correct item, fast delivery
by:
Eric
03/17/2021
Nice product, but did not fit my road trailer shower. I’m going to try some thread tape. It was a little longer than the valve it replaced.
by:
Allen
10/11/2024
etrailer had exactly what I needed clearly listed in the website. It was easy to search and find what I was looking for. I ordered it and received it in 2 days. Well done!
by:
Glass,
04/18/2023
Perfect for Yakima road shower4!
by:
Keng
03/27/2024
perfect replacement. even better than the stock part !
by:
Michael
04/04/2025
Outstanding customer service, Virginia N thank you . I received my replacement a head of schedule.
by:
Marcus
11/17/2023
Quick delivery and easy installation.
by:
Richard
07/02/2023
I received The Schrader valves 2 ordered yet not the rubber washers that is shown in the picture for ordering
Jenny N.
7/3/2023
Oh! I will have our Customer Service team contact you as soon as possible.
by:
Doug
02/12/2025
Found the exact part I needed and was able to have it delivered within two days
by:
Peter
07/18/2021
If you need a replacement valve, this is it.
by:
Alexander
06/29/2024
Perfect replacement and arrived on time!
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See what our Experts say about this Yakima Accessories and Parts
- Thread Diameter for Yakima RoadShower Replacement Shrader ValveHey Armando, I just went out and measured the Replacement Shrader Valve for Yakima RoadShower # Y8881258. I got 1/2" for the thread diameter. Are you trying to add a second valve for the RoadShower? Or what are you looking to do?
view full answer... - Replacement Shrader Valve for Yakima RoadShowerYes, we do Larry. You'll need the Replacement Shrader Valve item # Y8881258. This is the replacement for one of the Yakima RoadShowers like item # Y29VR, item # Y79VR, or item # Y89VR. What do you have your RoadShower mounted on?
view full answer... - Is There a Testing Manifold To Verify TST Monitoring System Before Installing on Vehicle? While we do not have a specific interface for testing the TST TPMS # TST-507-FT-6-C you may be able to make one with sourced parts. We do have the Shrader Valve # Y8881258 which could be threaded onto a type of air manifold. Or you could use some air bag parts like the Valves # F3467, Tee's # AL21838 and Air Line # F9153 to create a custom interface.
view full answer...
Do you have a question about this Accessories and Part?
Info for this part was:
Installed by:
Jeff D
Installed by:
Michael B
Updated by:
Wilson B
Edited by:
Daron K
Written by:
Brian T
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Gwendolyn Y.
11/13/2025
I'm really sorry to hear about what's been going on, Sten. Also, I'm sure I wont be the only one thanking you for your tip to use the teflon plumber's tap. Any one who runs into your review will be thanking you, I'm sure of it!