{"product_id":"high-output-alternator-for-acura-ilx-2016-2022-2-4l","title":"High Output Alternator for Acura ILX (2016-2022) 2.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Output 135A Replacement Alternator for 2016-2022 Acura ILX (DE2)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The 135A High-Output Alternator replaces the worn factory charging unit on the 2016-2022 Acura ILX to stabilize voltage rail supply and sustain heavy electrical loads across all engine speeds.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Acura ILX Charging System Weakness\u003c\/h3\u003e\n\u003cp\u003eThe factory charging system on the \u003cstrong\u003eDE2\u003c\/strong\u003e platform faces intense thermal cycling and mechanical fatigue due to the high-revving nature of the \u003cstrong\u003eK24V7\u003c\/strong\u003e engine. Continuous operation near the 6,800 RPM redline exposes the stock alternator's internal rectifiers, brush sets, and slip rings to excessive vibration and heat soak. Over time, internal diode failure causes erratic voltage drops, leading to battery discharge, intermittent electric power steering (EPS) fade, dimming headlights under accessory load, and spurious electronic control unit (ECU) low-voltage codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 100% newly manufactured 135-amp unit resolves factory electrical bottlenecks through upgraded internal components. Built with high-grade copper windings and an integrated internal regulator (IR), it ensures clean, ripple-free 12V current delivery across the entire RPM band. The die-cast aluminum housing optimizes passive heat dissipation, while the integrated internal fan (IF) draws continuous airflow directly through the rotor and stator assembly. A precision-machined 7-groove serpentine pulley ensures OE-spec belt tension alignment, matching factory clockwise rotation without requiring wiring harness alterations.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 12V 135A 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;\"\u003e2016-2022 Acura ILX\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;\"\u003eK24V7 2.4L DOHC i-VTEC \/ DE2\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;\"\u003e201 hp \/ 180 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;\"\u003e104211-3470, 104211-3471, 1042113470, 1042113471, 210-0809, 31100-5X6-J01, 31100-5X6-J01RM, A6504S\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\u003e2016 Acura ILX Base, Premium, Technology, A-Spec (2.4L L4)\u003c\/li\u003e\n  \u003cli\u003e2017 Acura ILX Base, Premium, Technology, A-Spec (2.4L L4)\u003c\/li\u003e\n  \u003cli\u003e2018 Acura ILX Base, Premium, Technology, A-Spec (2.4L L4)\u003c\/li\u003e\n  \u003cli\u003e2019 Acura ILX Base, Premium, Technology, A-Spec (2.4L L4)\u003c\/li\u003e\n  \u003cli\u003e2020 Acura ILX Base, Premium, Technology, A-Spec (2.4L L4)\u003c\/li\u003e\n  \u003cli\u003e2021 Acura ILX Base, Premium, Technology, A-Spec (2.4L L4)\u003c\/li\u003e\n  \u003cli\u003e2022 Acura ILX Base, Premium, Technology, A-Spec (2.4L L4)\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 DE2 ILX?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct bolt-on replacement for the 2016-2022 Acura ILX equipped with the \u003cstrong\u003eK24V7\u003c\/strong\u003e 2.4L inline-four engine, matching original mounting geometry and electrical plug standards.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this unit include new mounting hardware?\u003c\/h4\u003e\n\u003cp\u003eNo, mounting hardware is not included; installation requires reusing the factory mounting bolts and original alternator bracket.\u003c\/p\u003e\n\n\u003ch3\u003eThe Acura Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-revving Honda K-series powertrains, this alternator maintains strict voltage regulation under aggressive throttle transitions without triggering check engine lights or parasitic drain.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67916314870008,"sku":"DS-EGQXG33N9","price":133.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-acura-ilx-2016-2022-2-4l-1.jpg?v=1793474883","url":"https:\/\/performancechiptuning.com\/products\/high-output-alternator-for-acura-ilx-2016-2022-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}