{"product_id":"fwgc-13987r-alternator","title":"FWGC 13987R Alternator","description":"\u003ch2\u003eAlternator for Ram 2500 and Ram 3500\u003c\/h2\u003e\u003cp\u003eThis alternator is built for charging-system replacement on select Dodge Ram trucks with a Bosch unit. Part number 13987R is a 12-volt, 136-amp alternator with an internal fan and external regulator setup for the specified applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e136-amp output for vehicles with higher electrical demand\u003c\/li\u003e\n\u003cli\u003e12-volt alternator with clockwise rotation\u003c\/li\u003e\n\u003cli\u003eInternal fan design for charging-system cooling\u003c\/li\u003e\n\u003cli\u003eSerpentine belt pulley with 8 grooves included\u003c\/li\u003e\n\u003cli\u003eDecoupled or clutch pulley not used\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePart number 13987R is a Bosch-family alternator engineered for 2003-2005 Dodge Ram 2500 and Dodge Ram 3500 applications, plus the 2005 Dodge Ram 4000. It is specified as a 136-amp unit with an external regulator, clockwise rotation, and a serpentine pulley configuration. Power Select alternators are built with proprietary components and manufacturing processes to support long service life and consistent electrical performance.\u003c\/p\u003e\u003cp\u003eThis alternator cross-references BBB Industries 13987 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow charging output from a worn alternator\u003c\/li\u003e\n\u003cli\u003eBattery drain caused by insufficient system amperage\u003c\/li\u003e\n\u003cli\u003eCharging instability in trucks with added electrical load\u003c\/li\u003e\n\u003cli\u003eNoise or wear related to a failing pulley or internal alternator components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the existing alternator matches the Bosch-unit application, 136-amp rating, external regulator configuration, clockwise rotation, and serpentine pulley layout before installation. Confirm connector and belt alignment against the original unit. Part number 13987R should be matched to the vehicle’s charging-system specifications for proper fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePower Select alternators are manufactured with proprietary components and processes to support maximum life and performance.\u003c\/p\u003e","brand":"FWGC","offers":[{"title":"Default Title","offer_id":53503729598645,"sku":"FWGC-13987R","price":121.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WW_13987R_FRO.jpg?v=1791615108","url":"https:\/\/www.partcatalog.com\/products\/fwgc-13987r-alternator","provider":"PartCatalog","version":"1.0","type":"link"}