{"product_id":"bosch-al4242x-alternator","title":"Bosch AL4242X Alternator","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eBosch AL4242X is a remanufactured 12-volt alternator built for charging-system replacement where internal regulation and a clockwise rotation are required. It includes a pulley and delivers 110 amps for steady electrical output.\u003c\/p\u003e\u003cp\u003eCompatible with Mazda 3 and Mazda 3 Sport applications, this Bosch alternator is a direct-fit charging component for vehicles listed in the fitment data. The AL4242X part number is also referenced as PE0718300 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured Bosch alternator with 12-volt output\u003c\/li\u003e\n\u003cli\u003e110-amp amperage rating for charging-system service\u003c\/li\u003e\n\u003cli\u003eInternal fan and internal regulator design\u003c\/li\u003e\n\u003cli\u003eIncludes a 6-groove pulley with 52.5 mm outside diameter\u003c\/li\u003e\n\u003cli\u003eAluminum case construction with clockwise rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eBosch AL4242X is an alternator assembly engineered for vehicles that use a 6-rib belt drive and internal voltage regulation. The remanufactured design, aluminum housing, and internal fan support consistent charging performance in the electrical system. For Mazda 3 and Mazda 3 Sport models listed below, AL4242X provides the specified fitment and electrical configuration.\u003c\/p\u003e\u003cp\u003eBosch’s Alternator (Remanufactured) line focuses on charging components that are built, tested, and restored to meet application requirements. If you are replacing a worn alternator on a Mazda 3 or Mazda 3 Sport, this unit matches the listed mounting and connector configuration for the covered vehicles.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring battery charging output when the alternator is no longer maintaining system voltage\u003c\/li\u003e\n\u003cli\u003eReplacing a unit with internal regulation and clockwise rotation requirements\u003c\/li\u003e\n\u003cli\u003eAddressing charging warnings, dim lights, or electrical instability tied to alternator wear\u003c\/li\u003e\n\u003cli\u003eServicing vehicles that use a 6-groove pulley belt drive\u003c\/li\u003e\n\u003cli\u003eReplacing a remanufactured alternator specified for the listed Mazda applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2012-2013 Mazda 3, N\/A. Fits 2011-2013 Mazda 3 Sport, N\/A. Verify pulley style, connector orientation, and mounting-ear configuration before installation. Confirm the vehicle uses a 12-volt, internally regulated alternator with clockwise rotation and a 6-groove belt interface.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBosch Premium Alternators are designed, built, and tested for performance and reliability. This AL4242X alternator is remanufactured to meet the listed application requirements and cross-references PE0718300 for the same application.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":53374774804661,"sku":"BBHK-AL4242X","price":324.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_AL4242X_Fro.jpg?v=1790230429","url":"https:\/\/www.partcatalog.com\/products\/bosch-al4242x-alternator","provider":"PartCatalog","version":"1.0","type":"link"}