{"product_id":"high-output-alternator-for-nissan-maxima-2002-2003-3-5l","title":"High Output Alternator for Nissan Maxima (2002-2003) 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Output 250 Amp Alternator for 2002-2003 Nissan Maxima (A33)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The high-output alternator replaces the factory charging unit on the 2002-2003 Maxima to deliver a continuous 250-amp current supply, preventing voltage drop and electrical brownouts during peak accessory demands.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Nissan Maxima Charging Bottleneck\u003c\/h3\u003e\n\u003cp\u003eThe original factory charging unit on the \u003cstrong\u003eA33\u003c\/strong\u003e chassis Maxima produces only 110 to 125 amps, engineered strictly for baseline electrical demands. When aftermarket sound systems, auxiliary lighting, or high-draw electric cooling fans are added, the stock alternator's internal diode pack overheats. At idle, current production drops significantly, causing system voltage to sag below 12.8 volts. This induces erratic sensor readings across the \u003cstrong\u003eVQ35DE\u003c\/strong\u003e engine management system, reduces ignition coil dwell, and causes severe parasitic drain on the battery.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered to resolve charging deficits, this 250-amp heavy-duty charging unit integrates heavy-gauge, high-temperature copper windings paired with high-amperage press-fit avalanche diodes. The precision-balanced rotor stabilizes high-RPM operation while maximizing current output at low engine speeds. Built into a high-convective heat-dissipating housing, it operates at substantially lower internal temperatures than OEM units like \u003cstrong\u003e23100-0L701\u003c\/strong\u003e and \u003cstrong\u003eLR1110-709B\u003c\/strong\u003e, maintaining a stable 14.4-volt charge profile under sustained full-load scenarios.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x 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;\"\u003e2002-2003 Nissan Maxima\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;\"\u003eVQ35DE \/ A33\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;\"\u003e255 hp \/ 246 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;\"\u003e334-2041, al2374x, 210-3105, 13826, 13639, 15, LR110-709, LR1110-709B, 23100-0L701, 13402, AL2389X, LR1110-705, LR1110-705B, 23100-31U01, 13639N, 13639R, 13639N-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\u003e2002 Nissan Maxima (SE, GLE) 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2003 Nissan Maxima (SE, GLE) 3.5L V6\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 A33 Maxima?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2002-2003 Nissan Maxima equipped with the \u003cstrong\u003eVQ35DE\u003c\/strong\u003e engine.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to upgrade the factory charging wiring?\u003c\/h4\u003e\n\u003cp\u003eInstalling a 1\/0 AWG \"Big 3\" wiring upgrade is strongly recommended to safely carry 250 amps without causing thermal resistance in the factory harness.\u003c\/p\u003e\n\n\u003ch3\u003eThe Nissan Performance Caliber\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle rigorous electrical loads without robbing power from your VQ-series drivetrain, this alternator guarantees consistent ignition output and uncompromised electrical stability across the entire rev range.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67566216872184,"sku":"DS-EP0PV2VMB","price":337.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-output-alternator-for-nissan-maxima-2002-2003-3-5l-1.jpg?v=1791084685","url":"https:\/\/performancechiptuning.com\/es\/products\/high-output-alternator-for-nissan-maxima-2002-2003-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}