{"product_id":"radiator-for-toyota-echo-2000-2005-1-5l","title":"Radiator for Toyota Echo (2000-2005) 1.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Replacement Radiator for 2000-2005 Toyota Echo (XP10)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The replacement radiator restores efficient thermal regulation to the 2000-2005 Toyota Echo by dissipating engine coolant heat through an optimized aluminum core to prevent overheating.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Toyota Echo Cooling System Weakness\u003c\/h3\u003e\n\u003cp\u003eFactory cooling modules on the \u003cstrong\u003eXP10\u003c\/strong\u003e platform degrade over decades of severe thermal cycling. The OEM heat exchanger relies on molded polymer end tanks that become embrittled due to prolonged exposure to pressurized, high-temperature ethylene glycol. Common failure modes include stress fractures along the crimped header plate seam, microscopic hairline cracks across the inlet neck, and fin oxidation. Once internal core clogging or external louver fouling occurs, the \u003cstrong\u003e1NZ-FE\u003c\/strong\u003e engine suffers chronic heat soak in stop-and-go commuting, leading to coolant loss, blown head gaskets, or severe cylinder head warpage.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement radiator is built to original factory geometry, providing a true drop-in solution without modifying mounting brackets or coolant lines. Featuring a brazed single-row aluminum core packed with high-density louvered cooling fins, it maximizes ambient airflow dissipation and heat rejection efficiency. Reinforced, heat-stabilized PA66 composite plastic tanks are crimped onto the core with heavy-duty EPDM gaskets, providing leak-free containment under high-pressure spikes. Every unit undergoes submerged hydrostatic pressure testing at the factory, ensuring complete structural reliability under operating conditions corresponding to OEM part numbers \u003cstrong\u003e1640021070\u003c\/strong\u003e and \u003cstrong\u003eCU2305\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Replacement 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;\"\u003e2000-2005 Toyota Echo\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;\"\u003e1NZ-FE \/ XP10\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;\"\u003e108 hp \/ 105 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;\"\u003e1640021070, 1640021071, 1640021080, 1640021081, CU2305\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\u003e2000-2005 Toyota Echo 1.5L 4-Cylinder\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 XP10 Echo?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2000-2005 Toyota Echo equipped with the \u003cstrong\u003e1NZ-FE\u003c\/strong\u003e engine.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the cooling system after installing this radiator?\u003c\/h4\u003e\n\u003cp\u003eYes, thorough air bleeding is required after installation to eliminate trapped air pockets and prevent localized hot spots within the cylinder head.\u003c\/p\u003e\n\n\u003ch3\u003eThe Toyota Caliber\u003c\/h3\u003e\n\u003cp\u003eKeep your JDM commuter running at peak mechanical efficiency with precision thermal hardware designed to sustain reliable, daily stop-and-go performance.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67898424983800,"sku":"DS-EP3JE4TG7","price":80.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-for-toyota-echo-2000-2005-1-5l-1.jpg?v=1793320871","url":"https:\/\/performancechiptuning.com\/products\/radiator-for-toyota-echo-2000-2005-1-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}