{"product_id":"mechman-amp-machined-billet-alternator-for-nissan-infiniti-3-5l-b11051400m","title":"Mechman 400 Amp Machined Billet Alternator for Nissan \u0026 Infiniti 3.5L B11051400M","description":"\u003cp\u003eThis 400-amp high-output alternator is engineered for demanding Nissan applications where consistent, high-current power is critical. Designed for vehicles running large audio systems, auxiliary electronics, winches, lighting, and other high-draw accessories, it delivers stable voltage under load where factory charging systems fall short.\u003c\/p\u003e\n\u003cp\u003eBuilt in the USA using premium components, this alternator is designed for continuous high-amperage output with reliability as the priority. Strong idle output and a broad usable RPM range help maintain voltage stability during real-world driving conditions, not just at peak engine speeds. Each unit is hand-assembled and tested to ensure consistent performance and long service life.\u003c\/p\u003e\n\u003cp\u003eLike most high-output alternators, this unit is equipped with a smaller overdrive pulley to help maintain maximum output at idle and will typically require a belt that is 1\/2 inch to 1 inch shorter than the factory belt to achieve proper belt tension.\u003c\/p\u003e\n\u003cp\u003eTo simplify installation, the alternator includes a dedicated adapter plug. One side connects directly to the alternator, while the opposite side plugs into the factory vehicle harness, allowing for a clean, plug-and-play electrical connection without modification to the OEM wiring.\u003c\/p\u003e\n\u003cp\u003eFeatures include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e400 amps of peak output for extreme electrical demand\u003c\/li\u003e\n\u003cli\u003eStrong idle output and improved voltage stability under load\u003c\/li\u003e\n\u003cli\u003eOverdrive pulley included to enhance low-RPM performance\u003c\/li\u003e\n\u003cli\u003ePlug-and-play adapter harness included for direct factory connection\u003c\/li\u003e\n\u003cli\u003eHeavy-duty internal components designed for sustained high-current operation\u003c\/li\u003e\n\u003cli\u003eDirect-fit design for select Nissan applications\u003c\/li\u003e\n\u003cli\u003eIdeal for high-power audio systems, off-road accessories, lighting, and auxiliary power needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Nissan owners pushing serious electrical loads, this Mechman 400-amp alternator delivers dependable, high-output charging performance built for both daily use and demanding environments.\u003c\/p\u003e\n\u003ch2\u003eFitment Table | B11051400M – Plug Code: 300\u003c\/h2\u003e\n\u003ctable class=\"table-bootstrap\"\u003e\n\u003ctbody\u003e\u003c\/tbody\u003e\n\u003cthead class=\"thead-dark-bootstrap\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMake \/ Model\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eEngine Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInfiniti FX35\u003c\/td\u003e\n\u003ctd\u003e2003-2008\u003c\/td\u003e\n\u003ctd\u003e3.5L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInfiniti G35\u003c\/td\u003e\n\u003ctd\u003e2003-2006\u003c\/td\u003e\n\u003ctd\u003e3.5L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInfiniti QX4\u003c\/td\u003e\n\u003ctd\u003e2003\u003c\/td\u003e\n\u003ctd\u003e3.5L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNissan 350Z\u003c\/td\u003e\n\u003ctd\u003e2003-2006\u003c\/td\u003e\n\u003ctd\u003e3.5L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNissan Pathfinder\u003c\/td\u003e\n\u003ctd\u003e2003-2004\u003c\/td\u003e\n\u003ctd\u003e3.5L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eInstallation Notes:\u003c\/p\u003e\n\u003cp\u003eThis unit comes equipped with a smaller 1.75-inch diameter alternator pulley and will require a slightly shorter drive belt for proper belt tension.  Not recommended for sustained use above 5,000 RPM engine speed. \u003cstrong\u003eIf a larger pulley is required\u003c\/strong\u003e, please reach out to Mechman’s support team and we can work to get you an underdrive pulley to meet your RPM demands.\u003c\/p\u003e","brand":"Mechman","offers":[{"title":"Default Title","offer_id":52958146035823,"sku":"B11051400M","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/0519\/9727\/files\/B11256XXXM-001_0285efc6-ac09-4a2b-b229-17574d842c15.png?v=1776275969","url":"https:\/\/caraudiobargain.com\/products\/mechman-amp-machined-billet-alternator-for-nissan-infiniti-3-5l-b11051400m","provider":"Car Audio Bargain","version":"1.0","type":"link"}