{"product_id":"fwgc-13940r-alternator","title":"FWGC 13940R Alternator","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis 12-volt alternator is built for charging-system replacement on select Nissan applications. Part number 13940R is engineered to deliver the amperage needed for modern electrical loads while maintaining consistent output.\u003c\/p\u003e\u003cp\u003eFits 2002-2006 Nissan Altima, N\/A. Part number 13940R cross-references BBB Industries 13940 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e110-amp output for stable charging performance.\u003c\/li\u003e\n\u003cli\u003eInternal fan and internal regulator for integrated operation.\u003c\/li\u003e\n\u003cli\u003eClockwise rotation with a 6-groove serpentine pulley.\u003c\/li\u003e\n\u003cli\u003ePulley included for a complete alternator assembly.\u003c\/li\u003e\n\u003cli\u003eHITACHI family construction with proprietary manufacturing processes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePart number 13940R is a replacement alternator for the 2002-2006 Nissan Altima. It is designed around a 12-volt electrical system and a 110-amp rating, giving the charging system the output needed to support vehicle electronics, battery charging, and everyday driving demands. The internal fan and internal regulator simplify the unit’s design, while the clockwise rotation and serpentine pulley configuration match the specified application.\u003c\/p\u003e\u003cp\u003eThe HITACHI family designation points to the alternator’s design lineage, and the Power Select line focuses on replacement units built with proprietary components and processes for long service life and consistent performance. For buyers searching for a Nissan Altima alternator, 13940R provides a direct replacement option with the key electrical and pulley specifications called out clearly.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow charging output from a worn alternator.\u003c\/li\u003e\n\u003cli\u003eBattery warning lights caused by charging-system failure.\u003c\/li\u003e\n\u003cli\u003eElectrical instability from inconsistent alternator performance.\u003c\/li\u003e\n\u003cli\u003eAccessory strain when the charging system cannot keep up.\u003c\/li\u003e\n\u003cli\u003eStarting issues related to insufficient battery recharge.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the 12-volt system, 110-amp rating, clockwise rotation, and 6-groove serpentine pulley before installation. Confirm connector and mounting details against the removed unit to ensure the replacement matches the vehicle’s charging-system configuration. This alternator is listed for the Nissan Altima application shown in the fitment data.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePower Select alternators are manufactured with proprietary components and processes aimed at maximizing service life and performance. Part number 13940R is cross-referenced to BBB Industries 13940 for the same application.\u003c\/p\u003e","brand":"FWGC","offers":[{"title":"Default Title","offer_id":53503740346549,"sku":"FWGC-13940R","price":119.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WW_13940R_FRO.jpg?v=1791616960","url":"https:\/\/www.partcatalog.com\/products\/fwgc-13940r-alternator","provider":"PartCatalog","version":"1.0","type":"link"}