{"product_id":"high-output-alternator-for-acura-mdx-2007-2009-3-7l","title":"High Output Alternator for Acura MDX (2007-2009) 3.7L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Amp 200A Alternator for 2007-2009 Acura MDX (YD2)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The 200 Amp High Output Alternator replaces the factory charging unit on the 2007-2009 Acura MDX to provide stable electrical current, eliminate voltage sag, and support high-draw electronics.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Acura MDX Electrical Limitations\u003c\/h3\u003e\n\u003cp\u003eThe factory charging system on the \u003cstrong\u003eYD2\u003c\/strong\u003e platform utilizes a stock 130-amp alternator engineered strictly for factory base loads. When driving the \u003cstrong\u003eJ37A1\u003c\/strong\u003e engine, elevated under-hood ambient temperatures combine with the demands of the factory SH-AWD electro-magnetic clutch packs, seat heaters, and navigation systems to push the OEM unit to its thermal ceiling. Under sustained accessory load or idling in traffic, the stock stator windings suffer heat soak, causing charging voltage to drop below 13.2V. This induces battery drain, erratic sensor signals, and premature diode pack burnout.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty 200-amp replacement delivers high current output across the entire RPM range, maintaining stable rail voltage even at low idle. Manufactured in the USA with heavy-gauge pure copper windings, a high-efficiency rotor\/stator assembly, and heavy-duty silicon rectifiers, this unit dissipates internal thermal buildup efficiently. The direct-fit housing retains factory mounting geometry and harness connectivity to ensure seamless replacement of OEM part number \u003cstrong\u003e31100-RGM-A01\u003c\/strong\u003e without bracket modification.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 200 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;\"\u003e2007-2009 Acura MDX\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\u003eJ37A1\u003c\/strong\u003e 3.7L V6 \/ \u003cstrong\u003eYD2\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;\"\u003e300 hp \/ 275 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;\"\u003eAL1300X, 210-0575, 31100-RGM-A01, 15464, 11150N, 104210-4300, 104210-4301, 11150, 11150-200A\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\u003e2007 Acura MDX 3.7L V6 (All Trims)\u003c\/li\u003e\n  \u003cli\u003e2008 Acura MDX 3.7L V6 (All Trims)\u003c\/li\u003e\n  \u003cli\u003e2009 Acura MDX 3.7L V6 (All Trims)\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 YD2 MDX?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct bolt-on fit for the 2007-2009 Acura MDX equipped with the 3.7L \u003cstrong\u003eJ37A1\u003c\/strong\u003e V6 engine.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to upgrade my charging wiring?\u003c\/h4\u003e\n\u003cp\u003eWhile this alternator utilizes the factory plug, completing a \"Big 3\" 4-gauge or 1\/0-gauge wiring upgrade from the alternator positive stud to the battery is strongly recommended to handle 200-amp peak currents safely.\u003c\/p\u003e\n\n\u003ch3\u003eThe Acura Caliber\u003c\/h3\u003e\n\u003cp\u003ePreserve the performance reliability of your luxury AWD platform with an electrical system capable of supporting both demanding onboard computers and high-draw aftermarket gear without hesitation.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67566139769080,"sku":"DS-E6FDS4VZG","price":256.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-acura-mdx-2007-2009-3-7l-1.jpg?v=1791083646","url":"https:\/\/performancechiptuning.com\/es\/products\/high-output-alternator-for-acura-mdx-2007-2009-3-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}