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- VIAIR 90145 RV Winterization Kit
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Item #:
41780503
VIAIR 90145 RV Winterization Kit
Item #:
41780503
SGD 108
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
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In stock
Imported from USA store
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Order now and get it around Friday, November 20
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What Stands Out
Comprehensive Kit
Includes all necessary components for complete winterization, ensuring your RV is protected against freezing temperatures and potential damage.
Easy Installation
User-friendly design allows for quick setup, making the winterization process straightforward even for those with minimal experience.
Durable Components
Engineered with high-quality materials to withstand harsh conditions, providing long-lasting reliability and peace of mind during winter months.
Product Details
| Brand Name | VIAIR |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 90145 |
| UPC | 818114001512 |
| Global Trade Identification Number | 00818114001512 |
| Manufacturer | Viair Corporation |
| Set Name | Viair RV Winterization Kit (5 Piece) |
| Included Components | – 1/4” Quick Connect Coupler (M, NPT) – 1/4” Quick Connect Stud (M, NPT) – Blow Out Plug – Regulator – 220 PSI gauge |
| Item Type Name | RV Winterization Kit |
| Model | 90145 |
| Material Type | Metal |
| EU Spare Part Availability Duration | 5 years |
| Thread Style | Npt |
| Item Dimensions | 8 x 6 x 2 inches (20.3 x 15.2 x 5.1 cm) |
| Brand | VIAIR |
| Material | Metal |
| Item dimensions L x W x H | 8 x 6 x 2 inches (20.3 x 15.2 x 5.1 cm) |
What's in the box
– 1/4” Quick Connect Coupler (M, NPT) – 1/4” Quick Connect Stud (M, NPT) – Blow Out Plug – Regulator – 220 PSI gauge
Who Should Buy?
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RV Owners
Ideal for RV owners who need to winterize their vehicles to prevent water system damage during cold months.
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Frequent Travelers
Perfect for travelers who frequently move between climates and need an efficient winterization solution for their setup.
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DIY Enthusiasts
Great for DIY enthusiasts who prefer to winterize their RVs themselves instead of relying on professional services.
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Occasional Users
Not suitable for occasional RV users who won't be using their vehicle during the winter months.
Product Description
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Customer Questions & Answers
-
Question:
How to Shop VIAIR 90145 RV Winterization Kit Online From Ubuy?
Answer: It’s easy to shop VIAIR 90145 RV Winterization Kit online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is VIAIR 90145 RV Winterization Kit Available to Shop Online in Singapore?
Answer: Yes, at Ubuy Singapore this product is available for you to shop at a reasonable price. The VIAIR 90145 RV Winterization Kit is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
VIAIR Water Hoses & Fittings Editorial Review
The VIAIR 90145 RV Winterization Kit is a must-have for RV owners who live in areas with harsh winters. It is designed to work with the VIAIR 400P-RV or 450P-RV compressor models and can be used to blow out RV waterlines to prevent damage caused by frozen water. The kit includes everything needed for connection to the water connection, and users do not need to remove the water heater element. The kit can be set to a maximum of 30psi, and users have reported using it directly with the compressor in the absence of the tire inflation gun. However, some customers have reported issues with the regulator not being able to hold the pressure or regulate accurately. Nevertheless, the vast majority of users have reported success in using the kit to winterize their RVs.
Customer Reviews & Ratings
233 customers ratings
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5 Star
83%
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4 Star
10%
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3 Star
3%
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2 Star
2%
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1 Star
2%
Review this product
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Pros
- Includes everything needed for connection to water connection
- Can be used to blow out RV waterlines to prevent damage caused by frozen water
- Can be set to a maximum of 30psi
- Well made regulator
- Great product that worked well according to most users
Cons
- Cannot be used with the VIAIR 300P compressor model
Platform Trust & Buyer Confidence
MB
Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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SGD 108
Order now and get it around Friday, November 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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