{"title":"Peterbilt 379 Mirror Truck Parts","description":"\u003ch2\u003e\u003cstrong\u003ePeterbilt 379 Mirror Truck Parts\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eROADWEST supplies OEM-style Peterbilt 379 mirror truck parts engineered to maintain clear visibility, driver safety, and the classic long-hood appearance of the 379. From complete mirror assemblies to heated, chrome, and cover components, each part is built for dependable fitment and long-lasting performance on working trucks.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThese mirror components fit select Peterbilt 379 configurations. Fitment may vary by model year, mirror arm style, mounting pattern, and wiring layout. Always review product photos, specifications, and connector details on each item page to confirm compatibility with your 379 before ordering.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIncluded Peterbilt 379 Mirror Components\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Peterbilt 379 mirror assemblies\u003c\/li\u003e\n\u003cli\u003eStandard and heated primary mirror heads\u003c\/li\u003e\n\u003cli\u003eChrome mirror assemblies and dress components\u003c\/li\u003e\n\u003cli\u003eMirror covers, caps, and trim replacements\u003c\/li\u003e\n\u003cli\u003eMirror arms, brackets, and mounting hardware\u003c\/li\u003e\n\u003cli\u003eAdjustment and pivot mechanisms\u003c\/li\u003e\n\u003cli\u003eWiring pigtails and electrical connectors (where applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePeterbilt 379 Mirror System Categories\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Mirror Truck Parts\" href=\"\/collections\/peterbilt-mirror-truck-parts\"\u003ePeterbilt Mirror Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Heated Mirror Truck Parts\" href=\"\/collections\/peterbilt-heated-mirror-truck-parts\"\u003ePeterbilt Heated Mirror Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Chrome Mirror Truck Parts\" href=\"\/collections\/peterbilt-chrome-mirror-truck-parts\"\u003ePeterbilt Chrome Mirror Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Mirror Cover Truck Parts\" href=\"\/collections\/peterbilt-mirror-cover-truck-parts\"\u003ePeterbilt Mirror Cover Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRelated Peterbilt 379 Exterior Categories\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Exterior Truck Parts\" href=\"\/collections\/peterbilt-exterior-truck-parts\"\u003ePeterbilt Exterior Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Headlight Truck Parts\" href=\"\/collections\/peterbilt-headlight-truck-parts\"\u003ePeterbilt Headlight Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Fog Light Truck Parts\" href=\"\/collections\/peterbilt-fog-light-truck-parts\"\u003ePeterbilt Fog Light Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Headlight Bezels Truck Parts\" href=\"\/collections\/peterbilt-headlight-bezels-truck-parts\"\u003ePeterbilt Headlight Bezels Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Fenders and Mud Flap Truck Parts\" href=\"\/collections\/peterbilt-fenders-mud-flap-truck-parts\"\u003ePeterbilt Fenders \u0026amp; Mud Flap Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Hood and Grille Truck Parts\" href=\"\/collections\/peterbilt-hood-grille-truck-parts\"\u003ePeterbilt Hood \u0026amp; Grille Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eChassis, Electrical \u0026amp; Accessories for Peterbilt 379\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Air Spring Truck Parts\" href=\"\/collections\/peterbilt-air-spring-truck-parts\"\u003ePeterbilt Air Spring Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Steering and Suspension Truck Parts\" href=\"\/collections\/peterbilt-steering-suspension-truck-parts\"\u003ePeterbilt Steering \u0026amp; Suspension Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Electrical and Power Truck Parts\" href=\"\/collections\/peterbilt-electrical-power-truck-parts\"\u003ePeterbilt Electrical \u0026amp; Power Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Truck Parts Accessories\" href=\"\/collections\/peterbilt-truck-parts-accessories\"\u003ePeterbilt Truck Parts Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Peterbilt Truck Parts\" href=\"\/collections\/peterbilt-truck-parts\"\u003eAll Peterbilt Truck Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eROADWEST provides factory-direct quality, dependable fitment, and fast U.S. shipping.\u003c\/p\u003e","products":[{"product_id":"peterbilt-335-389-stainless-door-mirror-pair-heated-left-right","title":"Peterbilt 335–389 Stainless Door Mirror Pair – Heated (Left \u0026 Right)","description":"\u003cp\u003eUpgrade the rear visibility and classic look of your Peterbilt with the \u003cstrong\u003eROADWEST Heated Stainless Door Mirror\u003c\/strong\u003e, manufactured by \u003cstrong\u003eROADWEST\u003c\/strong\u003e. This main rear view door mirror is designed for a wide range of \u003cstrong\u003ePeterbilt conventional trucks\u003c\/strong\u003e and can be used on both the driver\/left and passenger\/right sides.\u003c\/p\u003e\n\u003cp\u003eConstructed with a \u003cstrong\u003estainless steel housing\u003c\/strong\u003e and a heated convex glass lens, this mirror is built to handle long-haul use and tough weather. The integrated defrost function helps keep the mirror clear in rain, fog and winter conditions, giving drivers a wider, cleaner view down the side of the trailer.\u003c\/p\u003e\n\u003ch3\u003eKey Features – Peterbilt Heated Stainless Main Door Mirror\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Peterbilt compatibility:\u003c\/strong\u003e Designed for \u003cstrong\u003ePeterbilt 335, 340, 357, 382, 385, 386, 325, 330, 348, 388, 389, 365, 367, 377, 359, 375, 379, 281, 351\u003c\/strong\u003e trucks. Always compare your existing mirror style before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeated defrost function:\u003c\/strong\u003e Built-in heating elements help \u003cstrong\u003emelt frost and reduce condensation\u003c\/strong\u003e, improving visibility in cold, rainy and foggy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel construction:\u003c\/strong\u003e Durable \u003cstrong\u003estainless housing\u003c\/strong\u003e resists corrosion and keeps a clean, chrome-style appearance on your Peterbilt door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvex rear view:\u003c\/strong\u003e Convex glass design provides a \u003cstrong\u003ewider field of view\u003c\/strong\u003e down the side of the truck, helping to reduce blind spots when changing lanes or backing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OE-style replacement:\u003c\/strong\u003e New aftermarket mirror built to align with \u003cstrong\u003eOE-style fit and geometry\u003c\/strong\u003e, acting as a replacement for worn factory mirrors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft or right side use:\u003c\/strong\u003e Universal design can be installed on \u003cstrong\u003edriver\/left or passenger\/right\u003c\/strong\u003e side when matched to the correct mount and bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor-mount design:\u003c\/strong\u003e Designed to mount to Peterbilt door mirror arms\/brackets, making it suitable for both daily drivers and fleet trucks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eROADWEST support:\u003c\/strong\u003e Backed by the ROADWEST \/ ROADWEST team with responsive customer service for fitment and installation questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9589%; height: 293.75px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 19.5833px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eROADWEST\u003c\/strong\u003e (Distributed by \u003cstrong\u003eROADWEST\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 19.5833px;\"\u003eTruck Make\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 19.5833px;\"\u003e\u003cstrong\u003ePeterbilt\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 39.1667px;\"\u003eCompatible Models\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 39.1667px;\"\u003ePeterbilt \u003cstrong\u003e335, 340, 357, 382, 385, 386, 325, 330, 348, 388, 389, 365, 367, 377, 359, 375, 379, 281, 351\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 19.5833px;\"\u003ePosition \/ Side\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eDriver \/ Left \u0026amp; Passenger \/ Right\u003c\/strong\u003e – main door mirror (rear view)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 39.1667px;\"\u003eAuto Part Position (Catalog)\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 39.1667px;\"\u003e\u003cstrong\u003eRear View – Door Mirror\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 19.5833px;\"\u003eColor \/ Finish\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 19.5833px;\"\u003e\u003cstrong\u003eStainless \/ Silver\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 19.5833px;\"\u003eHousing Material\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eStainless steel\u003c\/strong\u003e mirror housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 19.5833px;\"\u003eGlass Type\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eConvex\u003c\/strong\u003e rear view mirror lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 19.5833px;\"\u003eHeated \/ Defrost\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 19.5833px;\"\u003e\u003cstrong\u003eYes – Heated defrost mirror\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 39.1667px;\"\u003ePower Adjustment\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 39.1667px;\"\u003e\n\u003cstrong\u003eNo internal motor listed\u003c\/strong\u003e – typically \u003cstrong\u003emanual adjustment\u003c\/strong\u003e via mirror bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 19.5833px;\"\u003eMounting Type\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eDoor Mount\u003c\/strong\u003e – installs on Peterbilt door mirror arm\/bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 24.8127%; height: 19.5833px;\"\u003eFit Type\u003c\/th\u003e\n\u003ctd style=\"width: 72.7269%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eVehicle Specific Fit\u003c\/strong\u003e for compatible Peter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ROADWEST","offers":[{"title":"1 Piece","offer_id":42174571872359,"sku":"MZ-3814a-1","price":61.82,"currency_code":"USD","in_stock":true},{"title":"2 Pieces","offer_id":42174571905127,"sku":"MZ-3814a*2","price":117.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7612\/3239\/files\/2pcsStainlessSteelRearViewMirrorHeatedForPeterbilt378379386387389_1.webp?v=1770629830"},{"product_id":"stainless-heated-convex-round-mirror-peterbilt-379-389-386-365-367","title":"Peterbilt 365–389 Heated Convex Round Mirror – Stainless Steel (Universal Side Mirror)","description":"\u003cp\u003eAdd extra visibility and classic style to your rig with the \u003cstrong\u003eROADWEST Stainless Steel Heated Convex Round Mirror\u003c\/strong\u003e, engineered for a wide range of \u003cstrong\u003ePeterbilt conventional trucks\u003c\/strong\u003e, including \u003cstrong\u003e379, 389, 386, 365, 367, 377, 359, 375, 281, 351, 335, 340, 357, 382, 385, 325, 330, 348, 388\u003c\/strong\u003e. Designed as a \u003cstrong\u003edoor-mount universal side mirror\u003c\/strong\u003e, it can be used on either the driver (left) or passenger (right) side when properly installed.\u003c\/p\u003e\n\u003cp\u003eThis round convex mirror uses a \u003cstrong\u003ewide-angle curvature\u003c\/strong\u003e to expand your field of view and help reduce blind spots around the nose and side of the truck. It’s especially useful when changing lanes, merging, backing into tight docks or maneuvering in busy yards.\u003c\/p\u003e\n\u003cp\u003eFeaturing a \u003cstrong\u003eheated defrost function\u003c\/strong\u003e, the mirror helps clear light frost, fog and moisture from the glass surface, improving visibility in rain, snow and cold weather. Paired with the \u003cstrong\u003estainless steel housing\u003c\/strong\u003e, this Peterbilt spot mirror is built for long-haul duty and resists corrosion from road salt and harsh conditions.\u003c\/p\u003e\n\u003cp\u003eThese ROADWEST mirrors are \u003cstrong\u003enew aftermarket parts\u003c\/strong\u003e built to \u003cstrong\u003eOE-style specifications\u003c\/strong\u003e, so they fit and function similarly to the original Peterbilt convex round mirrors when matched with the correct bracket and mount. They are a practical upgrade or replacement for worn, pitted or damaged auxiliary mirrors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupport \u0026amp; Warranty –\u003c\/strong\u003e Backed by the ROADWEST and \u003cstrong\u003eROADWEST\u003c\/strong\u003e team, this Peterbilt stainless steel convex mirror includes product support and warranty coverage. If you have questions about fitment for your specific Peterbilt model, our team can help you confirm compatibility and assist with any quality issues.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eROADWEST\u003c\/strong\u003e (Available from ROADWEST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Truck Models\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePeterbilt:\u003c\/strong\u003e 335, 340, 357, 382, 385, 386,\u003cbr\u003e325, 330, 348, 388, 389, 365, 367,\u003cbr\u003e377, 359, 375, 379, 281, 351\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDriver \/ Left or Passenger \/ Right – Universal Side\u003c\/strong\u003e (door-mount auxiliary mirror)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMirror Style\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eRound convex stainless steel mirror\u003c\/strong\u003e – wide-angle blind spot view\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeating Function\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eHeated defrost\u003c\/strong\u003e – helps clear frost, fog and moisture for better visibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eStainless steel housing\u003c\/strong\u003e with \u003cstrong\u003econvex glass lens\u003c\/strong\u003e for clarity and durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Type\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDoor Mount\u003c\/strong\u003e – installs on existing mirror\/door bracket (hardware \u0026amp; bracket not always included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit Type\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eVehicle Specific Fit\u003c\/strong\u003e for listed Peterbilt models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Finish\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSilver stainless steel\u003c\/strong\u003e, polished OE-style look\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1 × Stainless Steel Heated Convex Round Mirror\u003c\/strong\u003e (universal side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ROADWEST","offers":[{"title":"Default Title","offer_id":41857448214631,"sku":"B09TK58M4V","price":36.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7612\/3239\/files\/peterbilt-365-389-heated-convex-round-mirror-stainless-steel-universal-side-mirror-roadwest-truck-parts-b09tk58m4v-high-soar-7613089.jpg?v=1768890913"},{"product_id":"peterbilt-325-389-power-mirror-motor-power-mirrors-only-driver-left","title":"Peterbilt 325–389 Power Mirror Motor (Power Mirrors Only) – Driver\/Left","description":"\u003cp\u003eKeep your Peterbilt mirrors responsive with the \u003cstrong\u003eROADWEST Door Mirror Power Motor\u003c\/strong\u003e, designed as an OE-style replacement for \u003cstrong\u003epower mirrors on Peterbilt 325, 330, 335, 337, 340, 348, 365, 367, 379, 382, 384, 385, 386, 387, 388 and 389\u003c\/strong\u003e trucks.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003edriver\/left side mirror motor\u003c\/strong\u003e installs inside the door mirror assembly and controls the movement of the mirror glass. If the original motor has failed, become noisy, or no longer responds to the switch, this replacement allows you to restore full electric adjustment without buying a complete new mirror.\u003c\/p\u003e\n\u003cp\u003eBuilt as an \u003cstrong\u003eOE replacement assembly\u003c\/strong\u003e, the ROADWEST motor aligns with the factory mounting points and electrical connector for compatible Peterbilt models equipped with \u003cstrong\u003epower-only mirrors\u003c\/strong\u003e. When correctly matched by model and configuration, it can typically be installed using the existing bracket and wiring, minimizing downtime for your truck.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003evehicle-specific fit\u003c\/strong\u003e for Peterbilt 3-series and 300\/300+ models (325 through 389) supports accurate and stable mirror positioning at highway speeds. With a functioning power mirror motor, drivers can quickly adjust the glass to compensate for different trailer widths, loads, and seat positions, improving comfort and safety.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003ePeterbilt door mirror power motor\u003c\/strong\u003e is \u003cstrong\u003eDOT approved\u003c\/strong\u003e and manufactured as a \u003cstrong\u003enew aftermarket part\u003c\/strong\u003e, not used or remanufactured. It is suitable for trucks where the original door mirror was equipped with an electric adjustment motor.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure whether this motor fits your specific Peterbilt 389, 379, 365, 367 or other listed model, the support team for \u003cstrong\u003eROADWEST\u003c\/strong\u003e and \u003cstrong\u003eROADWEST\u003c\/strong\u003e can help confirm compatibility before you place an order.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eROADWEST\u003c\/strong\u003e (Available from ROADWEST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePeterbilt 325, 330, 335, 337, 340, 348, 365, 367, 379, 382, 384, 385, 386, 387, 388, 389\u003c\/strong\u003e – power mirrors only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAuto Part Position\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eLeft \/ Driver Side – Door Mirror Power Motor\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor \/ Type\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLeft \/ Drive Side\u003c\/strong\u003e (internal motor component)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Type\u003c\/th\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDoor Mount\u003c\/strong\u003e – installs inside Peterbilt door mirror assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Weight\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. 0.52 Kilograms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit Type\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Specific Fit for Peterbilt 3xx Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eDOT Approved, OE Replacement Assembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e1 × Left\/Driver Side Door Mirror Power Motor for Peterbilt\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eROADWEST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ROADWEST","offers":[{"title":"Left \/ Drive Side","offer_id":41876989444199,"sku":"B09WQXXY31","price":25.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7612\/3239\/files\/peterbilt-325-389-power-mirror-motor-power-mirrors-only-driverleft-roadwest-truck-parts-b09wqxxy31-high-soar-7200480.jpg?v=1768890560"},{"product_id":"for-peterbilt-heated-lower-mirror-glass-w-frame-325-389-defrost-heated","title":"For Peterbilt Heated Lower Mirror Glass w\/ Frame (325–389) – Defrost\/Heated","description":"\u003cp\u003eKeep your lower mirror view clear and functional with this \u003cstrong\u003eHeated Lower Mirror Glass with Mounting Frame\u003c\/strong\u003e, designed as an OE-style replacement for selected \u003cstrong\u003ePeterbilt\u003c\/strong\u003e and \u003cstrong\u003eKenworth\u003c\/strong\u003e trucks with compatible mirror assemblies. The heated defrost function helps reduce fog and ice buildup, restoring clear lower-side visibility for safer daily driving.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Compatible with \u003cstrong\u003ePeterbilt 325, 330, 335, 337, 340, 348, 365, 367, 379, 382, 384, 385, 386, 387, 388, 389\u003c\/strong\u003e and \u003cstrong\u003eKenworth T370, T470, T600, T660, T700, T800, T2000\u003c\/strong\u003e (verify mirror assembly style).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeated Defrost Function:\u003c\/strong\u003e Helps prevent fog and ice buildup on the lower mirror in rain, fog, and winter weather.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Replacement Kit:\u003c\/strong\u003e Includes \u003cstrong\u003elower mirror glass + mounting frame\u003c\/strong\u003e for stable installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOE-Style Replacement:\u003c\/strong\u003e Built to match factory-style dimensions and fitment for a clean installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Mirror Compatible:\u003c\/strong\u003e Designed to work with compatible power mirror systems when properly matched.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Upgrade:\u003c\/strong\u003e Helps restore clear lower-side visibility for lane changes, backing, and tight maneuvering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHeated Lower Mirror Glass with Mounting Frame\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCompatible Kenworth Models\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eT370, T470, T600, T660, T700, T800, T2000\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCompatible Peterbilt Models\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e325, 330, 335, 337, 340, 348, 365, 367, 379, 382, 384, 385, 386, 387, 388, 389\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eLower Mirror Glass\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHeated (Defrost)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMirror Glass + Mounting Frame\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eReplacement Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAftermarket OE-Style\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFit Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVehicle Specific Fit (for listed models)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFitment Note\u003c\/h3\u003e\n\u003cp\u003ePlease confirm your truck model, mirror assembly style, and lower mirror dimensions before ordering. This item is designed for compatible Peterbilt and Kenworth mirror assemblies listed above. Verify heating\/connector configuration to ensure proper fit and function.\u003c\/p\u003e","brand":"ROADWEST","offers":[{"title":"Default Title","offer_id":41904094511207,"sku":"B0F8B1QHNX","price":55.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7612\/3239\/files\/peterbilt-heated-lower-mirror-glass-w-frame-325-389-defrostheated-roadwest-truck-parts-b0f8b1qhnx-high-soar-7566153.jpg?v=1768890557"}],"url":"https:\/\/roadwesttruckparts.com\/collections\/peterbilt-379-mirror-truck-parts.oembed","provider":"RoadWest Truck Parts","version":"1.0","type":"link"}