{"product_id":"dei-oil-filter-heat-shield-3-5-x-4-5-x-4-inches-pack-of-3","title":"DEI Oil Filter Heat Shield 3.5 x 4.5 x 4 Inches - Pack of 3","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eDesigned to protect high-performance engine oil filters from radiant heat, the DEI Oil Filter Heat Shield helps maintain optimal oil viscosity and prevents thermal breakdown. These shields are installed easily with a peel-and-stick adhesive backing, enabling quick and secure application. They are constructed to block heat transfer effectively, which reduces oil temperature and minimizes heat soak into the filter and oil system, thereby prolonging oil life and improving engine performance. The shields are universal in size, easily trimmed to fit filters ranging from 3.5 to 4.5 inches in diameter and approximately 4 inches tall, making them suitable for a variety of vehicles and setups. Each pack contains three shields, providing an economical solution for multiple filters or future upgrades.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eReduces heat soak into filter and oil, helping maintain optimal oil viscosity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy peel-and-stick installation for quick setup\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTrim-to-fit design for compatibility with various filter sizes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eKeeps oil cooler by blocking radiant heat transfer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for one-time use, ensuring maximum effectiveness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePack includes three shields for multiple filters or replacements\u003c\/li\u003e\u003c\/ul\u003e","brand":"DEI","offers":[{"title":"Default Title","offer_id":45954356117703,"sku":"dei10740","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/49c873f09eb5ac6ad2fc09822bac9028.jpg?v=1765671619","url":"https:\/\/mainstreeteshop.com\/products\/dei-oil-filter-heat-shield-3-5-x-4-5-x-4-inches-pack-of-3","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}