{"product_id":"20pcs-car-a-c-schrader-valve-core-set-multi-size-universal-kit","title":"20PCS Car A\/C Schrader Valve Core Set – Multi-Size Universal Kit","description":"\u003ch2\u003e20-Piece Universal Car Air Conditioning Schrader Valve Core Set\u003c\/h2\u003e\n\u003cp\u003eKeep your vehicle's air conditioning system running at peak performance with this comprehensive 20-piece set of Schrader valve cores. Crafted from premium \u003cstrong\u003ealuminum alloy and copper\u003c\/strong\u003e, these valve cores are engineered for exceptional durability, corrosion resistance, and a secure, aging-resistant seal — making them a reliable long-term replacement for worn or damaged cores.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Valve Core Set?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion \u0026amp; Aging Resistant:\u003c\/strong\u003e High-quality aluminum alloy and copper construction withstands the demands of automotive A\/C systems over extended use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Universal Sizes Included:\u003c\/strong\u003e One kit covers multiple vehicle applications — no need to source individual sizes separately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Straightforward, tool-friendly design means quick swaps with minimal downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrong Pressure Resistance:\u003c\/strong\u003e Built to handle the high-pressure demands of auto air conditioning systems, including compatibility with vehicles such as Mercedes-Benz models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20 Pieces Per Pack:\u003c\/strong\u003e Stock up and always have a replacement on hand for future maintenance needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable:\u003c\/strong\u003e Solid construction resists bending or deformation during installation and regular use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eItem Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAuto A\/C High Pressure Schrader Valve Core\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAluminum Alloy \u0026amp; Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBronze \/ Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eType 1 Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e18.55 mm (0.73 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eType 2 Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e22.21 mm (0.87 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eType 3 Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e26.5 mm (1.04 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e20 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNon-powered\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e20 × Car Air Conditioning Schrader Valve Cores (assorted sizes)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlease allow ±1–3 cm tolerance due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eMonitor color calibration may vary; actual product color may differ slightly from photos. Please use the physical item as the reference standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eFor more handy automotive and home maintenance tools, check out these related products:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003e1PC Multi-Use Faucet Bubbler Wrenches – 6 Sizes Sink Wrench Detach Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper Set – Multi-Functional Caulking \u0026amp; Finishing Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003e1PC High-Grade Silicone Grease Lubricant for O-Rings \u0026amp; Seals\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fueleconomy.gov\/feg\/drive.shtml\" target=\"_blank\" rel=\"noopener\"\u003eFuelEconomy.gov driving efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes of Schrader valve cores are included in this 20-piece set?\u003c\/h4\u003e\n\u003cp\u003eA: This set includes three universal sizes — 18.55 mm (0.73 in), 22.21 mm (0.87 in), and 26.5 mm (1.04 in) — covering a wide range of car air conditioning systems and applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these A\/C valve cores compatible with my vehicle?\u003c\/h4\u003e\n\u003cp\u003eA: These universal Schrader valve cores are designed to fit a wide variety of vehicles. They are confirmed compatible with Mercedes-Benz A\/C systems and many other makes. Always verify the valve core size against your vehicle's A\/C service port specifications before installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What materials are these valve cores made from, and are they durable?\u003c\/h4\u003e\n\u003cp\u003eA: Each valve core is crafted from a combination of aluminum alloy and copper, delivering excellent corrosion resistance, pressure tolerance, and aging-resistant sealing performance — ensuring reliable, long-lasting use in demanding automotive A\/C environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How easy is it to install these car A\/C Schrader valve cores?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward and beginner-friendly. Simply remove the worn or damaged valve core from the service port and thread in the new replacement. A standard valve core removal tool (not included) is recommended for best results.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes of Schrader valve cores are included in this 20-piece set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This set includes three universal sizes — 18.55 mm (0.73 in), 22.21 mm (0.87 in), and 26.5 mm (1.04 in) — covering a wide range of car air conditioning systems and applications.\"}}, {\"@type\": \"Question\", \"name\": \"Are these A\/C valve cores compatible with my vehicle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These universal Schrader valve cores are designed to fit a wide variety of vehicles. 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