--- product_id: 172279296 title: "AUTOKAY 10PCS Stem HVAC AC Schrader System Vacuum 1/4\" SAE *1/4\" OD *2.75\" AC Refrigeration Kit" brand: "autokay" price: "VT4987" currency: VUV in_stock: true reviews_count: 13 category: "Autokay" url: https://www.desertcart.vu/products/172279296-autokay-10pcs-stem-hvac-ac-schrader-system-vacuum-1-4 store_origin: VU region: Vanuatu --- # 2.75" SAE-standard stem length 10 precision Schrader valves Brass caps with core removers AUTOKAY 10PCS Stem HVAC AC Schrader System Vacuum 1/4" SAE *1/4" OD *2.75" AC Refrigeration Kit **Brand:** autokay **Price:** VT4987 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your HVAC toolkit with AUTOKAY’s precision valves—because every detail counts! ## Quick Answers - **What is this?** AUTOKAY 10PCS Stem HVAC AC Schrader System Vacuum 1/4" SAE *1/4" OD *2.75" AC Refrigeration Kit by autokay - **How much does it cost?** VT4987 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/172279296-autokay-10pcs-stem-hvac-ac-schrader-system-vacuum-1-4) ## Best For - autokay enthusiasts ## Why This Product - Trusted autokay brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 10-Pack Access:** Never run out—stock up and stay ready for any HVAC or AC repair job. - • **Trusted by Pros & DIYers:** Highly rated with 4.8 stars from 400+ users who value quality and value. - • **Precision Threaded Design:** 1/4" SAE x 1/4" OD with 1/4-28 UNF threads for seamless compatibility with standard AC systems. - • **Durable Brass Construction:** Premium brass caps with rubber O-rings ensure leak-proof, long-lasting performance. - • **Integrated Valve Core Remover:** Built-in tool in every cap for quick, hassle-free valve servicing on the go. ## Overview The AUTOKAY 10PCS Stem HVAC AC Schrader System Vacuum Kit features ten high-quality brass Schrader valves with 1/4" SAE threaded stems and integrated valve core removers. Designed for professional and DIY AC system maintenance, these durable valves ensure leak-proof connections and easy servicing, making them a must-have for efficient HVAC repairs. ## Description Product description Specification Material: Metal Thickness: 0.023" Size: 1/4" SAE * 1/4" OD * 2.75" Strong and durable Package Includes 10 x valve stem 1/4" SAE x 1/4" O.D. x 2.75" stem Generally used to have an easy access to the systems for vacuum, charging, pressure check up and other applications Fitment Can be used on many refrigeration and air conditioning systems to allow servicing, including recharging with refrigerant such as R12 R22 R134 & R304 and other popular refrigerants Also known as Schrader valve, or American Valve Consist of a valve stem into which a valve core is threaded. The valve core is a poppet valve assisted by a spring. A valve cap is important on a Schrader valve to avoid entering dirt and jamming it or contaminating the sealing surfaces and causing a leak. The valve cap provided comes with a core remover. Insert tubing or body into the corresponding size line or hole and braze into place with valve core removed during brazing Review: Nice Item! Does the job nicely! - Nice! Did the job well! I only needed two but for the low price I have many extras! Review: Perfect product - Great product delivered and work as advertised good price for a product that works so well ## Features - 10 New Service / Access Valves 1/4 SAE x 1/4 O.D. x 2.75" stem - The core is a poppet valve assisted by a spring that is threaded into the steam - Each valve has a core and a cap with valve core remover - The caps are made of brass, they are provided with core remover and have an inside rubber o-ring - The stem is a self-contained valve which opens to admit gas to a chamber ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VD6DJKJ | | Best Sellers Rank | #63,119 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #145 in Air Conditioner Parts & Accessories | | Brand | AUTOKAY | | Brand Name | AUTOKAY | | Connector Type | Threaded | | Customer Reviews | 4.7 out of 5 stars 427 Reviews | | Exterior Finish | Brass | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | threaded | | Manufacturer | AUTOKAY | | Manufacturer Part Number | 3367 | | Material | Brass , Metal | | Material Type | Brass, Metal | | Model Number | AC Valve Core Stem | | Number of Pieces | 10 | | Number of Ports | 10 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | NPT | | Set Name | AUTOKAY AC Refrigeration Schrader Valve Set (10 Piece) | | Size | 2.75"stem | | Smart Home Compatibility | Not Smart Home Compatible | | Specification Met | sae | | Thread Size | 1/4-28 UNF | | Thread Type | NPT | | Unit Count | 10.0 Count | | Valve Type | Schrader | ## Product Details - **Material:** Brass, Metal - **Brand:** AUTOKAY - **Exterior Finish:** Brass - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** threaded - **Outlet Connection Type:** NPT - **Number of Ports:** 10 - **Outlet Connection Size:** 0.25 Inches - **Specification Met:** sae - **Manufacturer:** AUTOKAY ## Images ![AUTOKAY 10PCS Stem HVAC AC Schrader System Vacuum 1/4" SAE *1/4" OD *2.75" AC Refrigeration Kit - Image 1](https://m.media-amazon.com/images/I/719xVZAQi5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice Item! Does the job nicely! *by L***W on February 10, 2026* Nice! Did the job well! I only needed two but for the low price I have many extras! ### ⭐⭐⭐⭐⭐ Perfect product *by B***R on March 19, 2026* Great product delivered and work as advertised good price for a product that works so well ### ⭐⭐⭐⭐⭐ Works perfectly *by E***D on September 9, 2025* Works perfectly, good quality ## Frequently Bought Together - AUTOKAY 10PCS Stem HVAC AC Schrader System Vacuum 1/4" SAE *1/4" OD *2.75" AC Refrigeration Kit - GSParts Harris Stay-Silv Silver White Brazing Flux Paste for Hi Temperature, SSWF7 --- ## 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.vu/products/172279296-autokay-10pcs-stem-hvac-ac-schrader-system-vacuum-1-4](https://www.desertcart.vu/products/172279296-autokay-10pcs-stem-hvac-ac-schrader-system-vacuum-1-4) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-03*