{"product_id":"kax-cu2978-engine-radiator-replacement-compatible-with-2003-2007","title":"KAX CU2978 Engine Radiator Replacement Compatible with 2003-2007","description":"\u003cp\u003eIn this review the KAX CU2978 Engine Radiator Replacement is presented as a direct-fit option for owners of 2003-2007 Murano models looking to restore reliable engine cooling without overpaying. The bottom line: it is aimed at shoppers who want an OEM-compatible radiator with solid thermal performance and a straightforward install, and the single biggest reason to buy is its direct match to multiple OEM part numbers that simplifies fitment for the supported Murano years.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect fit:\u003c\/strong\u003e Designed specifically for 2003-2007 Murano, the radiator replaces the original unit using the listed OEM part numbers for a seamless fitment process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE compatibility:\u003c\/strong\u003e Matches OEM numbers 21460CA000, 21460CA010, 21460CC00A, 21460CG000 and 21460CM80B so it aligns with factory replacement expectations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore dimensions:\u003c\/strong\u003e The 5\/8 in core thickness with a core width of 28-5\/8 in and core height of 17-11\/16 in provides the concrete sizing needed for correct installation and cooling area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Aluminum core and high-grade plastic water tanks resist corrosion and offer good thermal conductivity for consistent cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested reliability:\u003c\/strong\u003e Units are leak-proof, pressure, aging and durability tested under a quality management system for increased long-term stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected delivery:\u003c\/strong\u003e Reinforced shockproof packaging with foam and bubble protection reduces the risk of damage during transit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe radiator is best for Murano owners from 2003 through 2007 who prefer a direct OEM-number matched replacement and for independent mechanics or experienced DIYers who can verify vehicle fitment and handle installation or supervise a professional. It is also suitable for anyone prioritizing improved cooling efficiency through high-density multi-louver fins and a larger heat dissipation area.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers who need a radiator for a different vehicle make or year, or customers who require premium transmission cooler integration where some users reported mixed experiences with transmission cooler fittings. If absolute factory-original supplier provenance is required, an OEM-sourced unit may be preferred.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for 2003-2007 Murano using multiple OEM part numbers for confident compatibility.\u003c\/li\u003e\n\u003cli\u003eHigh-density multi-louver fins and aluminum core deliver efficient heat dissipation and good thermal conductivity.\u003c\/li\u003e\n\u003cli\u003eComprehensive testing and reinforced packaging reduce the chance of receiving a damaged or leaking unit.\u003c\/li\u003e\n\u003cli\u003eOffers strong value compared with dealer-priced replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuild quality feedback is mixed and a small number of users report issues with transmission cooler fittings or leakage, so professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eNot the best choice for vehicles outside the specified Murano years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003e2003-2007 Murano\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM part numbers\u003c\/td\u003e\n\u003ctd\u003e21460CA000, 21460CA010, 21460CC00A, 21460CG000, 21460CM80B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore thickness\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore width\u003c\/td\u003e\n\u003ctd\u003e28-5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore height\u003c\/td\u003e\n\u003ctd\u003e17-11\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet \/ Outlet\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in \/ 1-3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eAluminum core with high-grade plastic water tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe KAX CU2978 is a practical, value-oriented radiator for 2003-2007 Murano owners who want an OEM-number matched replacement and improved cooling performance. It stands out for its measured specification sheet, aluminum core construction and protective packaging; however, buyers should verify fitment and consider professional installation because some users report mixed results with fittings and leakage. Overall it is a cost-effective alternative to dealer units for most owners.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this radiator fit my Murano?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with 2003-2007 Murano models; verify fitment against the listed OEM part numbers and vehicle configuration before installing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat materials are used?\u003c\/strong\u003e\u003cbr\u003eThe unit uses an aluminum core with high-grade plastic water tanks and high-density multi-louver fins for better heat dissipation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs installation difficult?\u003c\/strong\u003e\u003cbr\u003eInstallation is straightforward for a trained mechanic, but professional installation is recommended due to some reports of fitting and leakage issues.\u003c\/p\u003e","brand":"KAX","offers":[{"title":"Default Title","offer_id":48190890901723,"sku":"B0FCRLK8CB","price":84.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81nQXkSSdsL._AC_SL1500.jpg?v=1769613425","url":"https:\/\/gearmusthave.com\/products\/kax-cu2978-engine-radiator-replacement-compatible-with-2003-2007","provider":"GearMustHave","version":"1.0","type":"link"}