--- product_id: 391907696 title: "UAC Universal Air Conditioner RO 0900B Refrigerant Oil" brand: "uac" price: "€ 0.89" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.hr/products/391907696-uac-universal-air-conditioner-ro-0900b-refrigerant-oil store_origin: HR region: Croatia --- # 100% Guaranteed Fit Premium Quality Tested Maximum Cooling Efficiency UAC Universal Air Conditioner RO 0900B Refrigerant Oil **Brand:** uac **Price:** € 0.89 **Availability:** ❌ Out of Stock ## Summary > Stay Cool, Drive Smart! ❄️ ## Quick Answers - **What is this?** UAC Universal Air Conditioner RO 0900B Refrigerant Oil by uac - **How much does it cost?** € 0.89 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/391907696-uac-universal-air-conditioner-ro-0900b-refrigerant-oil) ## Best For - uac enthusiasts ## Why This Product - Trusted uac brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight Design:** Weighing only 272g, it’s easy to handle and install without hassle. - • **Unmatched Compatibility:** Seamlessly fits a wide range of vehicles, ensuring you stay cool on the road. - • **Industry-Leading Warranty:** Backed by a warranty that reflects our commitment to quality and customer satisfaction. - • **Top-Tier Quality Assurance:** Manufactured under ISO/TS 16949 standards for reliability you can trust. - • **Efficient Cooling Performance:** Engineered for maximum cooling efficiency, keeping your ride comfortable. ## Overview The UAC Universal Air Conditioner RO 0900B Refrigerant Oil is a premium OE replacement product designed to ensure maximum cooling efficiency for your vehicle. With a lightweight design and rigorous quality testing, it guarantees a perfect fit and reliable performance, backed by an industry-leading warranty. ## Description 8oz bottle of PAG 46 (R-134A) OIL Review: I use this stuff Like 3in one Oil… has tons of applications other than ac compressors! Review: I used this PAG 46 (R-134A) oil during an AC compressor replacement, and it worked perfectly. It’s clear, easy to inject, and essential for preventing compressor damage while ensuring maximum cooling efficiency. It reduces internal friction and wear, which has noticeably improved the performance of my automotive AC system. Great value for a high-quality, vehicle-specific lubricant. ## Features - Brand New, OE replacement: UAC branded Oil - 100% Guaranteed Fit! Add your car (year/make/model) to desertcart's garage to confirm - Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications - Maximum cooling efficiency - Product is backed by industry leading warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003R4Q7PS | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | UAC | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (917) | | Global Trade Identification Number | 00711307215843 | | Included Components | Refrigerant Oil | | Item Type Name | PAG 46 (R-134A) OIL | | Liquid Volume | 8 Fluid Ounces | | Manufacturer | UAC | | Manufacturer Part Number | RO 0900B | | Model Number | RO 0900B | | UPC | 711307215843 | | Unit Count | 236.59 millilitre | ## Product Details - **Brand:** UAC - **Liquid volume:** 8 Fluid Ounces - **Package information:** Bottle - **UPC:** 711307215843 - **Vehicle service type:** Car ## Images ![UAC Universal Air Conditioner RO 0900B Refrigerant Oil - Image 1](https://m.media-amazon.com/images/I/61jkB78ZtEL.jpg) ![UAC Universal Air Conditioner RO 0900B Refrigerant Oil - Image 2](https://m.media-amazon.com/images/I/61FpUoJoTYL.jpg) ## Questions & Answers **Q: Is the net 8 oz fill on this bottle exact?? my system calls for 7.8 oz & after i filled ac system, there appears to be more than 1 oz left in bottle** A: Just drink the rest. **Q: what color is it?** A: It is clear in color. **Q: Can I inject some oil into the low pressure pipe?** A: Yes .. but only if this is the type of oil your compressor takes … dont put to much .. example if the compressor is brand new then put the corresponding amount also if you switching compressors change all the seals and the 2cores that way youll prevent any leak and waste of money.. but if the compressor is already on ill suggest to only put maximum of 1oz because you can not tell how much oil it has inside … hope this could help happy New Year!! **Q: What are the different names for freon?** A: R12, R22, r134a...that's for vehicles ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***A on 23 December 2025* I use this stuff Like 3in one Oil… has tons of applications other than ac compressors! ### ⭐⭐⭐⭐⭐ Review *by H***Y on 7 January 2026* I used this PAG 46 (R-134A) oil during an AC compressor replacement, and it worked perfectly. It’s clear, easy to inject, and essential for preventing compressor damage while ensuring maximum cooling efficiency. It reduces internal friction and wear, which has noticeably improved the performance of my automotive AC system. Great value for a high-quality, vehicle-specific lubricant. ### ⭐⭐⭐⭐⭐ Review *by M***X on 23 March 2025* Standard PAG 46 oil. No problems and no complaints with the quality. Size of the container is convenient for my use. Would buy again. ## Frequently Bought Together - Universal Air Conditioner RO 0900B Refrigerant Oil - 270 Pieces Seal Gasket Washer,O Ring Assortment Set Kit,Car Air Conditioning AC O Ring Kit,Sealing ORings Gasket Assortment Set,Rubber Washer Orings for A/C Professional Plumbing - TSI Supercool A/C Comp Lube, UV Dye, 8 Oz, Flsh PNT 442 F, red/Yellow Tint (P46-8D) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/391907696-uac-universal-air-conditioner-ro-0900b-refrigerant-oil](https://www.desertcart.hr/products/391907696-uac-universal-air-conditioner-ro-0900b-refrigerant-oil) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-22*