--- product_id: 1708181 title: "Certified Air Conditioner Adapter Kit, R12 to R-134a Refrigerant" brand: "a/c pro" price: "$57.70" currency: USD in_stock: true category: "A/C Pro" url: https://www.desertcart.us/products/1708181-certified-air-conditioner-adapter-kit-r12-to-r-134a-refrigerant store_origin: US region: United States of America --- # Universal fit for all vehicles & years Includes 4 precision ports for seamless AC service Converts R12 to eco-friendly R134a refrigerant Certified Air Conditioner Adapter Kit, R12 to R-134a Refrigerant **Brand:** a/c pro **Price:** $57.70 **Availability:** ✅ In Stock ## Summary > ❄️ Upgrade your ride’s chill game—convert like a pro! ## Quick Answers - **What is this?** Certified Air Conditioner Adapter Kit, R12 to R-134a Refrigerant by a/c pro - **How much does it cost?** $57.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1708181-certified-air-conditioner-adapter-kit-r12-to-r-134a-refrigerant) ## Best For - a/c pro enthusiasts ## Why This Product - Trusted a/c pro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Port Access:** Includes 1 low side (7/16") and 3 high side ports (7/16" & 3/8") for all servicing needs. - • **Eco-Friendly Upgrade:** Effortlessly convert your AC system from outdated R12 to modern R134a refrigerant. - • **Compact & Lightweight:** At just 1.6 ounces and pocket-sized, it’s the ultimate on-the-go AC solution. - • **Universal Compatibility:** Fits every car, every year—no exceptions. - • **Professional Retrofit Label:** Stay compliant and confident with included retrofit labeling. ## Overview The Certified A/C Pro Car Air Conditioner Adapter Kit is a comprehensive retrofit solution designed to convert automotive AC systems from R12 to R134a refrigerant. Compatible with all vehicles and model years, it includes one low side 7/16" port and three high side ports (7/16" and 3/8") to ensure seamless servicing. Lightweight and compact, this kit also features a professional retrofit label for compliance, making it the go-to choice for efficient, eco-friendly AC upgrades. ## Description Complete Conversion Adapter Kit - 4 Adapters - ALL CARS - ALL YEARS; Low side 7/16" port; High side 7/16" port; High side 3/8" port; All cars, all years; High side for 2 piece GM port ## Features - R-134a service port kit - For converting from R-12 to R-134a - Fits all vehicles, all years - Low-side 7/16″ port - High-side 3/8″ port ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002G1PC4U | | Best Sellers Rank | #191,877 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Replacement Refrigerant Retrofit Kits | | Brand | A/C Pro | | Customer Reviews | 4.4 4.4 out of 5 stars (780) | | Date First Available | June 29, 2009 | | Item Weight | 1.6 ounces | | Item model number | VA-LH11 | | Manufacturer | CERTIFIED A/C PRO | | Manufacturer Part Number | VA-LH11 | | Model | CertACP ProRetrofit pre76 CS 12/1ct US | | Position | Outside | | Product Dimensions | 6.5 x 3 x 1 inches | ## Images ![Certified Air Conditioner Adapter Kit, R12 to R-134a Refrigerant - Image 1](https://m.media-amazon.com/images/I/616w5kf1ewL.jpg) ## Questions & Answers **Q: Will it fit 1989 f150?** A: As with any R12 conversion these will work **Q: Will this work on a 1991 Lincoln town car** A: Not sure if this will work. Did work on my father's 1987 Lincoln Town car 5.0 liter. **Q: Will this work on a 1989 Volvo 244?** A: Only the low side. Your 240 likely has the “Kiki” compressor which its high side fitting interferes with the adapter in this kit. The one 7/16” high side adapter that happens to thread on the compressor fitting will not seat all the way down.Any R134a coupler’s pin wont contact the R12 schrader on the compressor fitting. **Q: Will this work on a 79 chevy big ten?** A: I don't know in specific, i Know that if your car use r-12 as refrigerant gas, this kit can be use the refill with a r134a harness after the convertion, so you must check the refrigerant stiker inside the hood or your owner manual, first ## Frequently Bought Together - CERTIFIED A/C PRO Car Air Conditioner Adapter Kit, Complete AC Conversion Adapter Kit Converts R12 to R134-A Refrigerant, Includes 1 Low Side Port, 3 High Side Ports and Retrofit Label, InterDynamics - TSI Supercool A/C Comp Lube, UV Dye, 8 Oz, Flsh PNT 442 F, red/Yellow Tint (P46-8D) - R12 to R134A AC Retrofit Fitting Adapter Kit, R12 R22 to R134A High/Low Fitting Port Retrofit 1/4’’ to 7/16"-20 UNF Conversion Adapter,Fits for AC Air Conditioner Refrigerant --- ## 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.us/products/1708181-certified-air-conditioner-adapter-kit-r12-to-r-134a-refrigerant](https://www.desertcart.us/products/1708181-certified-air-conditioner-adapter-kit-r12-to-r-134a-refrigerant) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-11-02*