{"product_id":"radiator-for-subaru-outback-legacy-2015-2019-2-5l","title":"Radiator for Subaru Outback Legacy (2015-2019) 2.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Replacement Radiator for 2015-2019 Subaru Outback, Legacy (BS\/BN)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The replacement radiator restores peak thermal heat rejection on the 2015-2019 Subaru Outback and Legacy 2.5L to prevent engine overheating and protect against head gasket failure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Subaru Outback, Legacy Radiator Thermal Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory cooling systems on the \u003cstrong\u003eBS\/BN\u003c\/strong\u003e chassis rely on composite nylon end tanks crimped to an aluminum core via an elastomeric gasket. Over repeated thermal cycles and high-pressure CVT load, the plastic degrades, becoming brittle and forming hairline fractures along the tank seams. Additionally, internal tube scale and external corrosion of the ultra-thin stock fins diminish thermal conductivity. On boxer engines like the \u003cstrong\u003eFB25\u003c\/strong\u003e, a compromised cooling system rapidly leads to localized hot spots, warped cylinder heads, and breached head gaskets.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a drop-in replacement for OEM part \u003cstrong\u003e45111AL04A\u003c\/strong\u003e, this radiator features an efficient 1-row aluminum core measuring 28-1\/4 inches by 11-5\/8 inches with a 5\/8-inch depth. High-density louvered aluminum fins optimize boundary-layer airflow and maximize convective heat transfer from the 1.56-inch inlet and outlet coolant channels. The high-grade reinforced composite end tanks are precision crimped with high-temperature O-ring seals, and every unit undergoes factory pressure testing to ensure leak-free hydraulic integrity under peak operating pressures.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Radiator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2015-2019 Subaru Outback, Legacy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eFB25 2.5L H4 \/ BS (Outback), BN (Legacy)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e175 hp \/ 174 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e13461, 3802, 45111AL04A, SU3010662\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2015-2019 Subaru Outback 2.5L (CVT Automatic)\u003c\/li\u003e\n  \u003cli\u003e2015-2019 Subaru Legacy 2.5L (CVT Automatic)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the BS\/BN Outback, Legacy?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2015-2019 Subaru Outback and Legacy equipped with the \u003cstrong\u003eFB25\u003c\/strong\u003e 2.5L engine. \u003cstrong\u003eThis radiator fits 2.5L 4-cylinder CVT models only; it does not fit models equipped with the 3.6L EZ36D engine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the air from the cooling system after installation?\u003c\/h4\u003e\n\u003cp\u003eYes, boxer cooling systems are prone to air pockets, requiring a complete vacuum fill or standard burping procedure until the thermostat opens to eliminate trapped air and prevent localized overheating.\u003c\/p\u003e\n\n\u003ch3\u003eThe Subaru Reliability Caliber\u003c\/h3\u003e\n\u003cp\u003eBuilt to withstand daily commuting and harsh weather, this radiator preserves the legendary all-wheel-drive reliability of your Subaru by keeping powertrain operating temperatures strictly within factory tolerances.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67896133714168,"sku":"DS-EU5WOAGIX","price":115.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-for-subaru-outback-legacy-2015-2019-2-5l-1.jpg?v=1793292922","url":"https:\/\/performancechiptuning.com\/es\/products\/radiator-for-subaru-outback-legacy-2015-2019-2-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}