{"product_id":"mt0050-15-50176-m8-ac-schrader-valve-core-fitting-for-gm-chrysler-25-pack","title":"MT0050 15-50176 M8 AC Schrader Valve Core Fitting For GM Chrysler 25 Pack","description":"\u003cstrong\u003eThis M8 A\/C Schrader Valve Core Fitting is a replacement valve core compatible with GM and Chrysler vehicles and matches OEM Part# MT0050, 15-50176, 4882334.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e The M8 A\/C Schrader valve core fitting is a direct-fit replacement for worn or leaking service port valves in automotive air conditioning systems. Designed for GM and Chrysler vehicles, these M8 valve cores create a secure, leak-free seal during refrigerant charging, recovery, and diagnostics. This pack of 25 M8 A\/C Schrader valve cores ensures techs and DIYers always have reliable sealing cores on hand for quick service. \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePrecision M8 x 0.75 threading matches standard R134a and R1234yf service ports\u003c\/li\u003e \u003cli\u003eBrass core construction with synthetic rubber seal resists corrosion and refrigerant deterioration\u003c\/li\u003e \u003cli\u003eTapered sealing face provides a positive, leak-free closure under system pressure\u003c\/li\u003e \u003cli\u003eQuick-insert design allows fast replacement using common valve core tools\u003c\/li\u003e \u003cli\u003eEach core is factory-tested for consistent opening pressure and bubble-tight seal\u003c\/li\u003e \u003cli\u003ePack of 25 covers multiple service jobs and eliminates frequent re-ordering\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eGeneral Motors vehicles (Chevrolet, GMC, Buick, Cadillac) equipped with M8 A\/C service port threads\u003c\/li\u003e \u003cli\u003eChrysler, Dodge, Jeep, and Ram models using M8 Schrader valve cores on high\/low side ports\u003c\/li\u003e \u003cli\u003eCompatible with aftermarket A\/C service port adapters and retrofit kits utilizing M8 thread\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacing leaking or sticking A\/C service port valve cores during system recharge\u003c\/li\u003e \u003cli\u003eAutomotive A\/C repair, compressor replacement, and line service on GM and Chrysler platforms\u003c\/li\u003e \u003cli\u003ePreventive maintenance during seasonal A\/C inspections to avoid refrigerant loss\u003c\/li\u003e \u003cli\u003eMobile A\/C service and fleet HVAC repairs requiring bulk valve core inventory\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e MT0050, 15-50176, 4882334\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e M8 x 0.75 (standard high\/low side A\/C port)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 25 valve cores\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass core with synthetic rubber sealing element\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I install the M8 A\/C Schrader valve core?\u003cstrong\u003e A:\u003c\/strong\u003e Use an A\/C valve core removal tool to extract the old core, then thread the new M8 Schrader valve core into the port and tighten gently; do not overtighten to avoid damaging the seal seat.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can these cores be used on both high and low side ports?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, the M8 thread fits typical high-pressure and low-pressure A\/C service ports on GM and Chrysler vehicles, but always verify port size before installation.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679686615313,"sku":"ZZ3A00302","price":63.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_60d04da7-7475-4504-a7b8-c8348bf35a57.jpg?v=1781653088","url":"https:\/\/www.duraforce.com\/products\/mt0050-15-50176-m8-ac-schrader-valve-core-fitting-for-gm-chrysler-25-pack","provider":"DURAFORCE","version":"1.0","type":"link"}