{"product_id":"himarklif-aluminum-coolant-filler-neck-w-18lb-stainless-radiator-cap-cast-aluminum-fits-dodge-chrysler-jeep","title":"HIMARKLIF Aluminum Coolant Filler Neck w\/ 18lb Stainless Radiator Cap — Cast Aluminum, Fits Dodge\/Chrysler\/Jeep","description":"\u003cp\u003e\u003cstrong\u003eHIMARKLIF's upgraded cast aluminum coolant filler neck with an 18lb stainless steel radiator cap provides a more durable, corrosion-resistant replacement for worn plastic necks and factory caps.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle shows signs of coolant leakage, cracked plastic filler neck, or a failing radiator cap, this replacement assembly restores a tighter seal and longer life. Designed to match OE fitment for many Dodge, Chrysler and Jeep models, the assembly combines a cast aluminum neck that stands up to heat and aging with a heavy-duty 18-pound stainless steel cap that maintains proper system pressure.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles does this filler neck and cap fit?\u003c\/h3\u003e\n\u003cp\u003eThis HIMARKLIF assembly is engineered to replace specific part numbers and fit a range of older Dodge, Chrysler and Jeep models. Always confirm fitment against your vehicle's year and OEM part numbers before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChrysler 200 (2011–2014), Chrysler Sebring (2007–2010)\u003c\/li\u003e\n  \u003cli\u003eDodge Caliber (2007–2012), Avenger (2008–2012), Durango (2000–2003), Dakota (2000–2004), Journey (2009–2018)\u003c\/li\u003e\n  \u003cli\u003eJeep Compass and Patriot (2007–2017)\u003c\/li\u003e\n  \u003cli\u003eReplaces reservoir cap 55116901AA and filler neck numbers including 52029199AA, 52028810AL, 52029193AF\/AJ\/AK, 52029195AK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the aluminum construction help compared with the original plastic neck?\u003c\/h3\u003e\n\u003cp\u003eCast aluminum resists heat-related warping, UV degradation and long-term embrittlement better than molded plastic. That means fewer leaks and a longer service life in demanding engine bay conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuperior corrosion resistance over time\u003c\/li\u003e\n  \u003cli\u003eImproved structural strength under heat cycles\u003c\/li\u003e\n  \u003cli\u003eLess chance of cracking or failure from vibration and age\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the features of the 18lb stainless steel radiator cap?\u003c\/h3\u003e\n\u003cp\u003eThe included cap is made from high-grade stainless steel with a durable spring and pressure-rated bonnet. It opens at a set pressure to protect the cooling system while resisting corrosion that commonly affects stock caps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated 18 pounds for consistent pressure control\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction for long-term durability\u003c\/li\u003e\n  \u003cli\u003eFatigue-resistant spring for reliable operation over many cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what hardware is included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for DIY mechanics with basic tools. The filler neck uses a screw-in bracket attachment and comes with two upper hose clamps so you can secure the hose quickly and correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eScrew-in mounting for a secure bracket attachment\u003c\/li\u003e\n  \u003cli\u003eTwo hose clamps included for proper sealing\u003c\/li\u003e\n  \u003cli\u003eNo specialized tools required for most installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this product for: This HIMARKLIF aluminum filler neck and 18lb cap is intended for owners of compatible Dodge, Chrysler and Jeep models who want a durable replacement for aging plastic necks or corroded caps. It’s a good choice for do-it-yourselfers restoring cooling-system reliability, fleet-maintenance teams seeking longer-lasting parts, and anyone who prefers a metal upgrade to reduce recurring coolant leaks. Always verify part numbers and vehicle compatibility before ordering to ensure correct fit and function.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my 2010 Dodge Caliber?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the HIMARKLIF filler neck and cap list Dodge Caliber 2007–2012 as compatible; verify your OEM part number for a final match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include hose clamps and mounting hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the product ships with two upper hose clamps and a screw-in attachment for secure installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HIMARKLIF","offers":[{"title":"Default Title","offer_id":48085846392990,"sku":"B0CP8SS4FX","price":45.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/himarklif-front-view-assembly.jpg?v=1785878224","url":"https:\/\/northtrailauto.ca\/products\/himarklif-aluminum-coolant-filler-neck-w-18lb-stainless-radiator-cap-cast-aluminum-fits-dodge-chrysler-jeep","provider":"North Trail Auto","version":"1.0","type":"link"}