{"product_id":"bosch-al3398n-alternator","title":"Bosch AL3398N Alternator","description":"\u003ch2\u003eAlternator Overview\u003c\/h2\u003e\u003cp\u003eBosch AL3398N is a new alternator built for charging-system replacement on select Toyota and Lexus applications. It delivers 130 amps at 14 volts and uses an internal regulator, internal fan, and negative ground configuration for direct electrical system integration.\u003c\/p\u003e\u003cp\u003eCompatible With 2006-2009 Toyota 4Runner, 2006-2009 Lexus GX470, 2006-2007 Toyota Land Cruiser, and 2006-2007 Lexus LX470.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e130-amp output for stable charging performance.\u003c\/li\u003e\n\u003cli\u003eNew unit with internal voltage regulation.\u003c\/li\u003e\n\u003cli\u003eInternal fan design for compact alternator packaging.\u003c\/li\u003e\n\u003cli\u003eClockwise rotation with a 6-rib pulley belt type.\u003c\/li\u003e\n\u003cli\u003eSingle pivoted lever mounting configuration.\u003c\/li\u003e\n\u003cli\u003eNegative ground electrical setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Bosch AL3398N alternator is engineered as a new replacement unit for vehicles that require a short mounting configuration, 12 o'clock rear plug orientation, and clockwise rotation. It is specified with no pulley included, no decoupled or clutch pulley, and no one-wire capability, making it a straightforward match for the original charging-system layout. This alternator is a practical choice for Toyota 4Runner and Lexus GX470 service work where correct electrical output and fitment matter.\u003c\/p\u003e\u003cp\u003eBosch Alternator (New) focuses on replacement charging components built and tested for consistent operation. The AL3398N follows that product line approach with a new construction, integrated regulator, and OE-style electrical architecture for supported applications. This part number, AL3398N, is also referenced by interchange number 2706050360.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring battery charging when the alternator output drops.\u003c\/li\u003e\n\u003cli\u003eAddressing warning lights related to charging-system faults.\u003c\/li\u003e\n\u003cli\u003eReplacing a worn internal regulator or fan assembly.\u003c\/li\u003e\n\u003cli\u003eCorrecting low-voltage conditions that affect starting and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify belt type, mounting style, plug orientation, and rotation direction before installation. Confirm the vehicle uses a 6-rib belt system and the specified single pivoted lever mounting arrangement. The AL3398N is a new alternator and does not include a pulley.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBosch states that its premium alternators are designed, built, and tested for performance and reliability. The AL3398N is a new unit intended to meet the electrical and fitment requirements of the listed applications.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":53519201665205,"sku":"BBHK-AL3398N","price":294.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_AL3398N_FRO.jpg?v=1791958542","url":"https:\/\/www.partcatalog.com\/products\/bosch-al3398n-alternator","provider":"PartCatalog","version":"1.0","type":"link"}