{"product_id":"dorman-419-5011-accessory-drive-belt-idler-pulley","title":"Dorman 419-5011 Accessory Drive Belt Idler Pulley","description":"\u003ch2\u003eAccessory Drive Belt Idler Pulley Replacement\u003c\/h2\u003e\u003cp\u003eDorman 419-5011 is a replacement accessory drive belt idler pulley built to match the function and performance of the original pulley on select vehicles. It is a specific-fit, OE-style solution for restoring proper serpentine belt routing and accessory drive operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE-style replacement accessory drive belt idler pulley\u003c\/li\u003e\n\u003cli\u003eAluminum construction with black finish\u003c\/li\u003e\n\u003cli\u003e52 mm pulley diameter and 85 mm pulley width\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole design\u003c\/li\u003e\n\u003cli\u003eSerpentine belt application\u003c\/li\u003e\n\u003cli\u003eSpecific fit for select vehicle years, makes, and models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt To Match OE Function\u003c\/h2\u003e\u003cp\u003eThis Dorman accessory drive belt idler pulley, part number 419-5011, is engineered to replicate the original pulley’s role in the belt drive system. It helps maintain proper belt alignment and smooth routing across the accessory drive path, which is important for consistent operation of engine-driven accessories. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 816.49147, 819.36223) for the same application. For buyers searching for a replacement idler pulley for select Honda Civic or similar OE-fit applications, 419-5011 provides a direct-fit service part built around the original dimensions and mounting style.\u003c\/p\u003e\u003ch2\u003eWhat It Can Help Resolve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNoise from a worn or rough idler pulley bearing\u003c\/li\u003e\n\u003cli\u003eBelt tracking issues caused by pulley wear\u003c\/li\u003e\n\u003cli\u003eSerpentine belt routing problems from a damaged pulley surface\u003c\/li\u003e\n\u003cli\u003eAccessory drive vibration related to pulley deterioration\u003c\/li\u003e\n\u003cli\u003eLoss of proper belt support in the accessory drive system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes And Tips\u003c\/h2\u003e\u003cp\u003eVerify pulley diameter, width, mounting hole size, and belt path before installation. This pulley is designed for serpentine belt systems and uses a specific-fit configuration, so confirm vehicle application details against the original part. Professional installation is recommended to ensure correct alignment and belt tension after replacement. Fits select Honda Civic applications where the original pulley matches this OE-style design.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures replacement parts to match original equipment function on select applications. Part number 419-5011 is built as a direct replacement for the factory idler pulley design, with aluminum construction and OE-grade fitment characteristics for dependable service in the accessory drive belt system.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52752743235765,"sku":"FKCX-419-5011","price":50.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_4195011_Fro.jpg?v=1782885906","url":"https:\/\/www.partcatalog.com\/products\/dorman-419-5011-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}