--- product_id: 134836527 title: "Aupoko R12 to R134A High/Low AC Fitting Port Retrofit Conversion Adapter, Quick Coupler Valve A/C 90° 1/4\" SAE Fitting, H/Low Side R-12 to R-134A Retrofit with 2PCS Caps" brand: "aupoko" price: "¥4833" currency: JPY in_stock: true category: "Aupoko" url: https://www.desertcart.jp/products/134836527-aupoko-r12-to-r134a-high-low-ac-fitting-port-retrofit store_origin: JP region: Japan --- # Quick, effortless installation Universal R12 to R134a retrofit Durable solid copper build Aupoko R12 to R134A High/Low AC Fitting Port Retrofit Conversion Adapter, Quick Coupler Valve A/C 90° 1/4" SAE Fitting, H/Low Side R-12 to R-134A Retrofit with 2PCS Caps **Brand:** aupoko **Price:** ¥4833 **Availability:** ✅ In Stock ## Summary > 🔄 Upgrade your AC game with the ultimate retrofit adapter! ## Quick Answers - **What is this?** Aupoko R12 to R134A High/Low AC Fitting Port Retrofit Conversion Adapter, Quick Coupler Valve A/C 90° 1/4" SAE Fitting, H/Low Side R-12 to R-134A Retrofit with 2PCS Caps by aupoko - **How much does it cost?** ¥4833 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/134836527-aupoko-r12-to-r134a-high-low-ac-fitting-port-retrofit) ## Best For - aupoko enthusiasts ## Why This Product - Trusted aupoko brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup:** Lightweight design ensures a fast, no-fuss installation every time - • **Precision Dimensions:** Color-coded high (red) and low (blue) side fittings for error-free use - • **Lifetime Peace of Mind:** Backed by a lifetime warranty—replace or refund if it ever fails - • **Seamless Compatibility:** Transforms old R12/R22 ports to modern R134a with ease - • **Premium Copper Construction:** Corrosion-resistant and built to last for professional-grade reliability ## Overview The R12 to R134A Retrofit Conversion Adapter by Aupoko is a precision-engineered copper fitting that converts legacy R12/R22 AC ports to accept modern R134a quick disconnect hoses. Designed for both high and low side ports with color-coded fittings, it offers corrosion resistance, effortless installation, and a lifetime warranty, making it the go-to solution for HVAC professionals and savvy DIYers upgrading their systems. ## Description Aupoko R12 to R134A High/Low AC Fitting Port Retrofit Conversion Adapter, Quick Coupler Valve A/C 90° 1/4" SAE Fitting, H/Low Side R-12 to R-134A Retrofit with 2PCS Caps : desertcart.co.uk: Automotive ## Features - ♥ WIDE COMPATIBILITY - Charging port adapter R12 R22 Port to accept R134a Quick Disconnect. These Low/High side retrofits/adapters/fittings will convert your old 1/4" SAE or 7/16’’- 20UNF R12 R22 charging port and make it accept the R134a quick disconnect hose - ♥ PREMIUM QUALITY - Solid copper material supports long‑lasting performance under pressure with good extensibility and erosion resistance, helping maintain stable connections during repeated use - ♥ EASY INSTALLATION: The low AC fitting conversion adapter with time-saving and effort-saving while installing, lightweight, shortcut - ♥ DIMENSION - Low Side, 1/4"SAE (7/16''- 20) x 13 mm, blue. High Side, 1/4" SAE (7/16’’- 20) x 16 mm, red - ♥ WHAT YOU GET - Retrofit A/C Quick Coupler Valve Kit R12 to R134A High/Low A/C Replacement Accessories. If the dispensing valve fails, we will try our best to help you ensure a fast and effortless ac replacement process ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R76KH59 | | Best Sellers Rank | 161,662 in Automotive ( See Top 100 in Automotive ) 199 in Automotive Air Conditioning Line Repair Tools | | Brand | Aupoko | | Connector Type | Schrader Valve and Thread | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (631) | | Exterior Finish | Kupfer | | Included Components | / | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | SAE | | Item Dimensions | 7.8 x 4.7 x 2 centimetres | | Manufacturer | Aupoko | | Material | Copper, Plastic | | Model Number | Retrofit Conversion | | Number of Items | 4 | | Number of Pieces | 4 | | Number of Ports | 2 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | SAE | | Part Number | Conversion Adapter | | Set Name | 4 | | Size | 0.25 pouces | | Specification Met | SAE | | Thread Size | 0.25 pouces | | Thread Type | SAE | | UPC | 606034661141 | | Unit Count | 4.0 count | | Valve Type | check valve | ## Product Details - **Brand:** Aupoko - **Exterior finish:** Kupfer - **Inlet connection size:** 0.25 Inches - **Inlet connection type:** SAE - **Item dimensions L x W x H:** 7.8 x 4.7 x 2 centimetres - **Material:** Copper, Plastic - **Number of ports:** 2 - **Outlet connection size:** 0.25 Inches - **Outlet connection type:** SAE - **Specification met:** SAE ## Images ![Aupoko R12 to R134A High/Low AC Fitting Port Retrofit Conversion Adapter, Quick Coupler Valve A/C 90° 1/4" SAE Fitting, H/Low Side R-12 to R-134A Retrofit with 2PCS Caps - Image 1](https://m.media-amazon.com/images/I/61Jj5lAj1dL.jpg) --- ## 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.jp/products/134836527-aupoko-r12-to-r134a-high-low-ac-fitting-port-retrofit](https://www.desertcart.jp/products/134836527-aupoko-r12-to-r134a-high-low-ac-fitting-port-retrofit) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-07*