{"title":"Coolant Fill Necks","description":"\u003cp\u003eCoolant Fill Necks are a crucial component of your vehicle's auto cooling system, ensuring proper sealing and efficient flow of engine coolant. Also commonly referred to as a radiator filler neck or simply a filler neck, these parts provide the access point for adding coolant to your radiator and maintaining the correct pressure within the system. A properly functioning coolant filler neck is essential for preventing leaks and optimizing your engine's operating temperature, which in turn helps prevent overheating and costly engine damage.\u003c\/p\u003e\n\u003cp\u003eWhen searching for replacement parts, many people look for terms like \"replacement coolant reservoir neck,\" \"radiator neck replacement,\" or \"coolant expansion tank filler neck.\" We offer a wide selection of these vital components, designed to meet or exceed OEM specifications, ensuring a perfect fit and reliable performance for various makes and models. Whether you need to replace a cracked or corroded coolant fill neck or are upgrading your cooling system, finding the right part is key to maintaining your vehicle's health and longevity.\u003c\/p\u003e","products":[{"product_id":"koyo-08-15-mitsubishi-evolution-x-aluminum-filler-neck","title":"Koyo 08-15 Mitsubishi Evolution X Aluminum Filler Neck","description":"Koyo 08-15 Mitsubishi Evolution X Aluminum Filler Neck","brand":"Koyo","offers":[{"title":"Default Title","offer_id":50439167508793,"sku":"KOYFN2316","price":74.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/FN2316.webp?v=1761637643"},{"product_id":"mishimoto-08-15-mitsubishi-lancer-evo-x-coolant-fill-inlet-black","title":"Mishimoto 08-15 Mitsubishi Lancer Evo X Coolant Fill Inlet - Black","description":"Mishimoto has been designed for higher durability using all-aluminum construction replacement, including a replacement cap. Our product is constructed and tested to ensure fitment for the OEM hoses and Mishimoto replacement silicone hoses. It is finished with powder coating for longevity and is backed by our signature Mishimoto Lifetime Warranty.\u003cbr\u003e\u003cbr\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":50811769880889,"sku":"MISMMFN-EVO-BK","price":107.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/acc91db1f5b6a2e79d221f892573bd32L.jpg?v=1748689399"},{"product_id":"mishimoto-08-15-mitsubishi-lancer-evo-x-coolant-fill-inlet-red","title":"Mishimoto 08-15 Mitsubishi Lancer Evo X Coolant Fill Inlet - Red","description":"Mishimoto has been designed for higher durability using all-aluminum construction replacement, including a replacement cap. Our product is constructed and tested to ensure fitment for the OEM hoses and Mishimoto replacement silicone hoses. It is finished with powder coating for longevity and is backed by our signature Mishimoto Lifetime Warranty.","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":51657534865721,"sku":"MISMMFN-EVO-RD","price":107.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/4af729ad54d0c765dc7408ba6007fcfbL.jpg?v=1767471388"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/collections\/Coolant_Fill_Necks.webp?v=1752668541","url":"https:\/\/tuning4.com\/collections\/coolant-fill-necks.oembed","provider":"Tuning4 Auto Parts","version":"1.0","type":"link"}