{"product_id":"high-output-alternator-for-toyota-highlander-2010-2016-3-5l","title":"High Output Alternator for Toyota Highlander (2010-2016) 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Amp 250A Alternator for 2010-2016 Toyota Highlander (XU40 \/ XU50)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The 250-amp high-output alternator replaces the factory charging unit on the 2010-2016 Highlander to deliver robust current capacity, eliminate voltage drop, and safely support heavy aftermarket electrical loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Toyota Highlander Charging Deficiencies\u003c\/h3\u003e\n\u003cp\u003eFactory charging systems on the \u003cstrong\u003eXU40\u003c\/strong\u003e and \u003cstrong\u003eXU50\u003c\/strong\u003e platforms rely on standard 130A to 150A units engineered solely for factory cabin loads. Under continuous draw from high-wattage audio amplifiers, auxiliary lighting, inverters, or towing gear, the stock charging loop suffers thermal saturation. The OEM rectifier diodes overheat rapidly under prolonged amp draw, causing severe voltage instability, premature battery degradation, dimming electronics at idle, and erratic ECU power rail fluctuations.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 250-amp unit provides a direct bolt-in architecture featuring heavy-duty hair-pin stator windings and high-temperature avalanche diode rectifiers designed for peak thermal dissipation. Engineered and assembled in the USA, it utilizes premium heavy-gauge copper windings and balanced rotor assemblies that maximize low-RPM output while handling sustained peak draw without heat soak. It mounts directly to factory brackets and interfaces cleanly with OEM serpentine belt routing while preserving the factory electrical circuit integrity, fully replacing part numbers \u003cstrong\u003e27060-0P240\u003c\/strong\u003e and \u003cstrong\u003e104210-5510\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 250-Amp High Output Alternator\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;\"\u003e2010-2016 Toyota Highlander\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;\"\u003e2GR-FE \/ XU40 \u0026amp; XU50\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;\"\u003e270 hp \/ 248 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;\"\u003e104210-5510, 104210-5511, 210-0662, AL3364X, 11326N, 11326R, 27060-0P240, 27060-OP240, 27060-0P241, 27060-OP241, 11326, 11326-250A\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\u003e2010-2016 Toyota Highlander Base, LE, LE Plus, XLE, Limited (3.5L V6 Gas)\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 XU40 and XU50 Highlander?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2010-2016 Toyota Highlander equipped with the \u003cstrong\u003e2GR-FE\u003c\/strong\u003e 3.5L V6 engine; does not fit 2.7L 4-cylinder or Hybrid models.\u003c\/p\u003e\n\n\u003ch4\u003eIs a \"Big 3\" wiring upgrade recommended for this 250A unit?\u003c\/h4\u003e\n\u003cp\u003eYes, upgrading your primary alternator-to-battery charging lead, engine ground, and chassis ground to 1\/0 or 4 AWG cable is strongly recommended to safely carry full 250-amp potential without thermal resistance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Toyota Caliber Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-duty family haulers and tow rigs, this charging upgrade provides the sustained electrical headroom needed to handle accessories, trailers, and overland equipment without sacrificing factory electrical dependability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67565894697208,"sku":"DS-EVXHRP4EH","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-toyota-highlander-2010-2016-3-5l-1.jpg?v=1791078091","url":"https:\/\/performancechiptuning.com\/products\/high-output-alternator-for-toyota-highlander-2010-2016-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}