{"product_id":"acdelco-gm-original-equipment-rc115-20-psi-radiator-cap-13502509","title":"ACDelco GM Original Equipment RC115 20 PSI Radiator Cap (13502509)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe ACDelco GM Original Equipment RC115 20 PSI Radiator Cap is a factory grade component designed to help keep your cooling system sealed and efficient. Built to GM OE specifications, this cap mirrors the reliability you expect from your GM vehicle s original factory component.\u003c\/p\u003e\n\u003ch3\u003eKey benefits for GM vehicles\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeals and maintains pressure in the cooling system for safe operation and predictable performance\u003c\/li\u003e\n\u003cli\u003eRaises the boiling point of engine coolant to help sustain engine efficiency under heat and load\u003c\/li\u003e\n\u003cli\u003eDesigned to fit most GM models, expanding compatibility across vehicle lines\u003c\/li\u003e\n\u003cli\u003eGM recommended replacement part that matches your GM vehicle s original factory component\u003c\/li\u003e\n\u003cli\u003eDelivers the quality, reliability, and durability associated with GM OE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal world use shows this cap replacing a worn or degraded cap during routine maintenance or a cooling system service. The cap s sturdy metal body and precise seal resist heat and vibration, providing a confident seal under the hood during daily driving and during more demanding trips.\u003c\/p\u003e\n\u003cp\u003eWith GM OE standards, you can expect a fit that threads smoothly and seats firmly when dialed in correctly. This makes it a practical choice for professional garages and DIY enthusiasts who value factory level parts for GM engines.\u003c\/p\u003e\n\u003ch3\u003eUsage notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before replacement to avoid burns and coolant spray\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your GM model on the product page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurability and maintenance considerations\u003c\/h3\u003e\n\u003cp\u003eGM OE parts are designed to endure heat cycles and vibrations, and the RC115 cap is built to resist corrosion while maintaining a reliable seal through repeated use. This can help reduce maintenance downtime and support planned service intervals.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResists corrosion in typical cooling system environments\u003c\/li\u003e\n\u003cli\u003eMaintains reliable seal through multiple heat cycles\u003c\/li\u003e\n\u003cli\u003eFactory replacement part ensures compatibility with GM OE interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the RC115 radiator cap for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It helps maintain cooling system pressure in GM engines, supporting safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my GM vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is a GM Original Equipment part designed to fit many GM models as a factory replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":42465557479509,"sku":"B002E51WJM","price":27.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/acdelco-gm-rc115-radiator-cap-closeup.jpg?v=1778011835","url":"https:\/\/plentytorque.co.uk\/products\/acdelco-gm-original-equipment-rc115-20-psi-radiator-cap-13502509","provider":"PlentyTorque","version":"1.0","type":"link"}