{"product_id":"mechman-400-amp-machined-billet-alternator-for-nissan-infiniti-2-5l-5-6l","title":"Mechman 400 Amp Machined Billet Alternator for Nissan \u0026 Infiniti 2.5L–5.6L","description":"\u003cul\u003e\n\u003cli\u003eHIGH-OUTPUT 400 AMP ALTERNATOR: Mechman machined billet alternator engineered to support demanding electrical systems, including high-powered car audio, auxiliary lighting, winches, and aftermarket accessories.\u003c\/li\u003e\n\u003cli\u003eBUILT FOR HEAVY ELECTRICAL LOADS: Delivers strong charging performance at idle and improved voltage stability under load to help keep your upgraded electrical system supported.\u003c\/li\u003e\n\u003cli\u003eMACHINED BILLET HOUSING: Premium machined billet aluminum construction provides a clean custom appearance with heavy-duty internal components designed for high-current use.\u003c\/li\u003e\n\u003cli\u003eVEHICLE-SPECIFIC DIRECT-FIT DESIGN: Designed for select Nissan, Infiniti, and Suzuki applications with 2.5L, 3.5L, 3.7L, 4.0L, and 5.6L engines. Verify vehicle fitment, alternator mounting, and regulator plug before purchase.\u003c\/li\u003e\n\u003cli\u003eIMPORTANT INSTALLATION NOTES: Uses a 1.75-inch diameter pulley and may require a slightly shorter drive belt. Not recommended for sustained operation above 5,000 engine RPM. Professional installation is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eMechman 400 Amp Machined Billet Alternator for Nissan \u0026amp; Infiniti 2.5L–5.6L | B11256400M\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) Mechman Alternator B11256400M\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eBuilt for Nissan and Infiniti applications that need serious electrical support, the Mechman 400 Amp Machined Billet Alternator delivers dependable high-output charging for demanding builds. It is an ideal upgrade for high-powered car audio systems, auxiliary lighting, winches, aftermarket electronics, and other accessories that place a heavy load on the factory charging system.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEach unit is built in the USA using premium components and engineered for strong output at idle with stable charging performance across the RPM range. The machined billet housing delivers a clean, high-end look while the heavy-duty internal design is made for consistent high-current operation.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eUp to 400 amps of peak output\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMachined billet aluminum housing\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eStrong idle output to support demanding electrical systems\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDesigned for improved voltage stability under heavy load\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeavy-duty internal components for high-current applications\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDirect-fit, vehicle-specific mounting configuration\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBuilt in the USA\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eIdeal for upgraded audio systems, lighting, winches, and auxiliary power accessories\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Fitment \u0026amp; Installation Notes\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003ePlease verify your vehicle’s factory alternator, mounting configuration, and regulator plug before ordering.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eThis alternator uses a 1.75-inch diameter pulley and may require a slightly shorter drive belt.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNot recommended for sustained operation above 5,000 engine RPM.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eIf your application requires a larger pulley or a different configuration, please contact us before ordering.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFor 2007 Nissan Titan applications, Nissan used more than one alternator\/regulator plug configuration during the model year. Compare your factory regulator plug to the product photos before ordering.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eProfessional installation is recommended. Big Jeff Audio is not responsible for damage caused by incorrect fitment, wiring, belt selection, or installation.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMechman Confirmed Vehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eInfiniti\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eEX35: 2008–2012 — 3.5L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFX35: 2009–2012 — 3.5L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFX37: 2013 — 3.7L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eG25: 2011–2012 — 2.5L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eG35: 2007–2008 — 3.5L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eG37: 2008–2013 — 3.7L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eM35: 2006–2010 — 3.5L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eM37: 2011–2013 — 3.7L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQ40: 2015 — 3.7L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQ50: 2014–2015 — 3.7L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQ70: 2014–2019 — 3.7L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQ70L: 2015–2019 — 3.7L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQX50: 2014–2017 — 3.7L V6\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eNissan\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e350Z: 2007–2009 — 3.5L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e370Z: 2009–2020 — 3.7L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eArmada: 2007–2015 and 2017–2021 — 5.6L V8\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrontier: 2005–2019 — 4.0L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNV1500: 2014–2017 — 4.0L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNV2500: 2012–2021 — 4.0L \/ 5.6L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNV3500: 2012–2021 — 5.6L V8\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePathfinder: 2005–2012 — 4.0L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePathfinder: 2013–2018 — 3.5L V6\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTitan: 2007–2015 and 2017–2019 — 5.6L V8\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTitan XD: 2016–2019 — 5.6L V8\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXterra: 2005–2015 — 4.0L V6\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSuzuki\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquator: 2009–2012 — 4.0L V6\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm your factory alternator, mounting configuration, and regulator plug before ordering. 2007 Nissan Titan models may use different regulator plug configurations.\u003c\/p\u003e","brand":"Mechman Alternators","offers":[{"title":"Default Title","offer_id":50026999382264,"sku":"MM-B11256400M","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/1c1c89c4856553cfdce761b9a575e3b61c6ad9c41e570755e20d33c36fdde341.jpg?v=1784559542","url":"https:\/\/bigjeffaudio.com\/products\/mechman-400-amp-machined-billet-alternator-for-nissan-infiniti-2-5l-5-6l","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}