{"product_id":"high-output-alternator-for-scion-xd-2008-2014-1-8l","title":"High Output Alternator for Scion xD (2008-2014) 1.8L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Amperage 165A Alternator for 2008-2014 Scion xD (XP110)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The 165 Amp High Output Alternator replaces the factory charging unit on the 2008-2014 Scion xD to provide stable system voltage and increased amperage headroom for high-draw electronics, audio systems, and accessory lighting.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Scion xD Charging System Limitations\u003c\/h3\u003e\n\u003cp\u003eThe factory charging system in the \u003cstrong\u003eXP110\u003c\/strong\u003e chassis relies on a conservative 100-amp OEM unit that struggles under high electrical loads. Driven by the \u003cstrong\u003e2ZR-FE\u003c\/strong\u003e engine, the stock alternator operates near its thermal limit when powering auxiliary amplifiers, inverters, or supplementary lighting. At low RPM or extended idle, factory output drops precipitously, inducing system voltage sag below 12.6V. This sustained strain generates excessive diode bridge heat, accelerates brush wear, and causes premature stator winding breakdown.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eManufactured in the USA, this direct-replacement 165-amp unit upgrades current capacity by over 60% relative to factory baseline. Engineered with high-temperature copper windings, low-resistance internal rectifiers, and heavy-duty avalanche diodes, it dissipates heat efficiently while surviving demanding duty cycles. The precision-balanced rotor minimizes harmonic vibration across the \u003cstrong\u003e2ZR-FE\u003c\/strong\u003e rev range, delivering solid low-idle output and continuous peak amperage without triggering charging circuit error codes or taxing drive belt tensioners.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 165 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;\"\u003e2008-2014 Scion xD\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;\"\u003e\n\u003cstrong\u003e2ZR-FE\u003c\/strong\u003e \/ \u003cstrong\u003eXP110\u003c\/strong\u003e\n\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;\"\u003e128 hp \/ 125 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;\"\u003e\n\u003cstrong\u003e104210-5480\u003c\/strong\u003e, \u003cstrong\u003e104210-5481\u003c\/strong\u003e, \u003cstrong\u003e210-0699\u003c\/strong\u003e, \u003cstrong\u003e27060-37040\u003c\/strong\u003e, \u003cstrong\u003e27060-37041\u003c\/strong\u003e, \u003cstrong\u003e11386N\u003c\/strong\u003e, \u003cstrong\u003e11386R\u003c\/strong\u003e, \u003cstrong\u003e11386\u003c\/strong\u003e, \u003cstrong\u003e11386-165A\u003c\/strong\u003e\n\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\u003e2008-2014 Scion xD Base Hatchback 1.8L 4-Cylinder (\u003cstrong\u003e2ZR-FE\u003c\/strong\u003e)\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 XP110 xD?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2008-2014 Scion xD equipped with the \u003cstrong\u003e2ZR-FE\u003c\/strong\u003e 1.8L engine utilizing factory mounting bosses and wiring harnesses.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to upgrade my charging wiring for a 165A alternator?\u003c\/h4\u003e\n\u003cp\u003eWhile this unit bolts into OEM wiring, upgrading the primary battery ground, chassis ground, and alternator-to-battery power leads (the Big 3 upgrade) to 4-gauge wire is recommended to maximize current transfer and prevent resistance losses.\u003c\/p\u003e\n\n\u003ch3\u003eThe Scion Standard\u003c\/h3\u003e\n\u003cp\u003eRetain rock-solid Japanese electrical stability under heavy auxiliary loads. Designed to drop in without bracket modifications, this high-output unit supplies clean, consistent DC current for demanding builds.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67565773193464,"sku":"DS-E71KQ4SHX","price":236.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-scion-xd-2008-2014-1-8l-1.jpg?v=1791074622","url":"https:\/\/performancechiptuning.com\/de\/products\/high-output-alternator-for-scion-xd-2008-2014-1-8l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}