{"product_id":"valeo-501805-alternator","title":"Valeo 501805 Alternator","description":"\u003ch2\u003eOE-Quality Alternator for Nissan and INFINITI\u003c\/h2\u003e\u003cp\u003eValeo 501805 is a 14-volt alternator built for direct-fit charging system replacement on select Nissan and INFINITI vehicles. It uses an internal fan, internal regulator, clockwise rotation, and a serpentine pulley with 7 grooves to match the original equipment setup.\u003c\/p\u003e\u003cp\u003eCompatible With 2011-2013 INFINITI QX56, 2014-2023 INFINITI QX80, 2017-2020 Nissan Armada, 2018-2021 Nissan NV2500, and 2018-2021 Nissan NV3500. This Valeo alternator 501805 is engineered for OE-style fitment and charging performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e14-volt alternator with 150-amp output\u003c\/li\u003e\n\u003cli\u003eInternal fan and internal voltage regulator\u003c\/li\u003e\n\u003cli\u003eClockwise rotation for correct belt drive operation\u003c\/li\u003e\n\u003cli\u003eSerpentine pulley with 7 grooves included\u003c\/li\u003e\n\u003cli\u003e3-terminal female connector for vehicle-specific electrical connection\u003c\/li\u003e\n\u003cli\u003e100% new unit, not remanufactured\u003c\/li\u003e\n\u003cli\u003eBuilt with premium rare earth magnets to support power output in a compact design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eValeo’s Alternator line focuses on OE-quality electrical replacement parts for modern charging systems. Part number 501805 follows the original equipment layout used on select Nissan Armada, NV2500, NV3500, and INFINITI QX56\/QX80 applications, helping maintain proper charging voltage and stable electrical performance. The design is tested under thermal, vibration, and electrical stress conditions to verify durability in demanding service.\u003c\/p\u003e\u003cp\u003eThis part cross-references DENSO Auto Parts 210-4010 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Charging System Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery warning light or charging system fault codes\u003c\/li\u003e\n\u003cli\u003eLow battery voltage after driving\u003c\/li\u003e\n\u003cli\u003eDim lights or unstable electrical output\u003c\/li\u003e\n\u003cli\u003eNoise or belt-drive concerns from a worn alternator pulley or bearing\u003c\/li\u003e\n\u003cli\u003eCharging failure on high-demand vehicles with multiple electrical loads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify connector style, pulley groove count, rotation direction, and amperage rating before installation. Confirm the vehicle uses the listed 3-terminal female connection and serpentine belt configuration. Inspect the belt, tensioner, and charging circuit condition during replacement to help ensure proper system operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eValeo has supplied automotive electrical systems since 1923, and this alternator is built as a new OE-style replacement rather than a remanufactured unit. It is tested for extended exposure to heat, vibration, and electrical load to support long-term reliability in compatible Nissan and INFINITI applications.\u003c\/p\u003e","brand":"Valeo","offers":[{"title":"Default Title","offer_id":52763238301877,"sku":"BCRR-501805","price":300.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/V3_501805_Fro.jpg?v=1783142636","url":"https:\/\/www.partcatalog.com\/products\/valeo-501805-alternator","provider":"PartCatalog","version":"1.0","type":"link"}