{"product_id":"gm-15-psi-radiator-cap-oe-replacement-for-most-gm","title":"GM 15 PSI Radiator Cap OE Replacement For Most GM Vehicles Keeps Cooling System Sealed And Boiling Point Elevated To Prevent Overheating And Maintain Coolant Efficiency","description":"\u003cdiv\u003e15 PSI Radiator Cap OE Replacement for GM Vehicles\u003cbr\u003e\n✔️ 15 psi radiator cap seals pressure and raises boiling point for GM \u003cp\u003eThe GM Original Equipment Radiator Cap is a spring-loaded cap that seals the radiator filler neck, maintains system pressure, and raises the coolant’s boiling point to help prevent overheating. It replenishes coolant from the expansion tank during cooling and ensures reliable performance for GM vehicles.\u003c\/p\u003e \u003cp\u003e✅ 15 psi rating\u003cbr\u003e✅ Seals radiator filler neck to prevent leaks\u003cbr\u003e✅ GM Original Equipment replacement for reliable performance\u003cbr\u003e✅ Vehicle-specific fit for many GM models\u003cbr\u003e✅ Pack size: 1\u003c\/p\u003e \u003cp\u003e💡 What is the purpose of a radiator cap in a cooling system and why pick GM OE replacements?\u003c\/p\u003e\n\u003cp\u003eGM OE caps deliver precise sealing and steady pressure to keep engines cool over time.\u003c\/p\u003e\n- Maintains system pressure to raise coolant boiling point\u003cbr\u003e\n- Seals the radiator filler neck to prevent leaks and boil-off\u003cbr\u003e\n- Ensures reliable performance and fit for GM engines\u003cbr\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48259084550379,"sku":"VXB000C9S78G","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/619IxyK6bmL.jpg?v=1778613086","url":"https:\/\/vxb.com\/products\/gm-15-psi-radiator-cap-oe-replacement-for-most-gm","provider":"VXB Bearings","version":"1.0","type":"link"}