{"product_id":"dorman-rear-passenger-power-window-regulator-motor-assembly-741-579-fits-select-cadillac-chevrolet-gmc-cable-tension-anti-bin","title":"Dorman Rear Passenger Power Window Regulator \u0026 Motor Assembly 741-579 — Fits Select Cadillac\/Chevrolet\/GMC, Cable-Tension Anti-Bin","description":"\u003cp\u003e\u003cstrong\u003eDorman 741-579 is a complete rear passenger-side power window regulator and motor assembly engineered as an OE FIX replacement to prevent cable-reel binding and restore reliable window operation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your rear passenger window in a compatible Cadillac, Chevrolet, or GMC is sticking, drifting, or has stopped moving, this Dorman assembly replaces the entire regulator and motor with an improved design that resists the cable-binding failure common to some original equipment units. The assembly ships ready to install and was redesigned to add cable tension springs that reduce the chance of cable slippage or reel binding—two frequent causes of regulator failure.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this Dorman assembly reduce the common cable-binding failure?\u003c\/h3\u003e\n\u003cp\u003eRather than a like-for-like copy of the factory regulator, Dorman re-engineered the cable system to keep constant tension against the cable reel. This prevents the slack and sudden snags that cause the cable to jam or fray. The reinforced reel and spring-loaded tension system increase operational smoothness during the whole travel cycle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCable tension springs added to resist reel binding\u003c\/li\u003e\n  \u003cli\u003eReinforced cable routing to reduce wear points\u003c\/li\u003e\n  \u003cli\u003eMotor matched to the assembly for consistent power delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my vehicle and how do I confirm compatibility?\u003c\/h3\u003e\n\u003cp\u003eThis specific Dorman 741-579 assembly is manufactured to fit a defined range of Cadillac Escalade, Chevrolet Avalanche\/Silverado\/Suburban, and GMC Sierra\/Yukon XL models and model years. Because trim and door options vary, always confirm fit by entering your exact make, model and trim in the seller’s garage or fitment tool. Also check any notes shown on the retailer’s fitment confirmation (for example an information icon may indicate additional fitment details).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with select 2000–2007 Cadillac, Chevrolet, and GMC models (see fitment list)\u003c\/li\u003e\n  \u003cli\u003eUse the garage tool to enter your trim and verify\u003c\/li\u003e\n  \u003cli\u003eReview retailer fitment notes or \"Confirmed Fit\" indicators before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be straightforward for anyone comfortable removing an interior door panel and swapping a regulator\/motor assembly. Dorman’s design eliminates the need for specialty tools, though basic hand tools and common workshop equipment will make the job easier. If you’re unsure, a professional installer or a local shop can complete the swap quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo special or proprietary tools required\u003c\/li\u003e\n  \u003cli\u003eTypical installation steps: remove door panel, disconnect electrical connector, unbolt and remove old assembly, install new unit\u003c\/li\u003e\n  \u003cli\u003eRecommended: basic ratchet set, panel trim tools, and safety gloves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality and warranty expectations come with this Dorman replacement?\u003c\/h3\u003e\n\u003cp\u003eDorman designs these OE FIX parts in the United States drawing on decades of aftermarket experience to address known failure modes from the original design. The assembly is built to deliver longer service life than the affected factory parts, but warranty terms and return policies vary by seller—check them before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered enhancements over the original design for improved durability\u003c\/li\u003e\n  \u003cli\u003eBacked by Dorman’s aftermarket engineering and quality controls\u003c\/li\u003e\n  \u003cli\u003eConfirm seller warranty and return policy at checkout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Dorman 741-579 rear passenger-side regulator and motor assembly is aimed at owners and technicians working on compatible Cadillac Escalade, Chevrolet Avalanche\/Silverado\/Suburban, and GMC Sierra\/Yukon XL model years listed in the product fitment. It’s a practical, service-oriented replacement for anyone who wants a more failure-resistant alternative to the original regulator without needing specialty installation tools. Verify exact model-year and trim compatibility using the garage tool or the retailer’s confirmed-fit indicator before ordering.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this Dorman assembly include the motor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — Dorman 741-579 is a complete regulator and motor assembly ready to install.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this without special tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — typical installation uses common hand tools; no proprietary tools required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":48083974586526,"sku":"B001KQAAAS","price":97.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dorman-741-579-front-assembly-view.jpg?v=1785841870","url":"https:\/\/northtrailauto.ca\/products\/dorman-rear-passenger-power-window-regulator-motor-assembly-741-579-fits-select-cadillac-chevrolet-gmc-cable-tension-anti-bin","provider":"North Trail Auto","version":"1.0","type":"link"}