{"product_id":"51647434544-bracket-radiator-support-crossbeam-assembly","title":"51647434544 Bracket | Radiator Support Crossbeam Assembly","description":"\u003ctitle\u003eBMW X1 F48\/F49 Radiator Support Bracket Assembly\u003c\/title\u003e\n\u003cstyle\u003e\n        :root {\n            --trim-dark: #0d1117;\n            --trim-blue: #2563eb;\n            --text-light: #f0f5ff;\n            --card-bg: #1a2439;\n            --border-accent: #5a739a;\n            --feature-bg: #121c32;\n            --oem-highlight: #1d4ed8;\n            --trim-accent: #3b82f6;\n        }\n        body {\n            font-family: 'Segoe UI', system-ui, sans-serif;\n            line-height: 1.75;\n            color: var(--text-light);\n            max-width: 1200px;\n            margin: 0 auto;\n            padding: 30px;\n            background-color: #0a0f1c;\n            background-image: linear-gradient(135deg, #0a0f1c 0%, #141b33 100%);\n        }\n        .oem-chip {\n            background-color: var(--oem-highlight);\n            border-left: 4px solid var(--trim-accent);\n            padding: 8px 15px;\n            margin: 10px 5px;\n            border-radius: 0 4px 4px 0;\n            font-weight: 600;\n            display: inline-block;\n            box-shadow: 0 4px 12px rgba(0,0,0,0.4);\n            color: white;\n            transition: all 0.3s ease;\n        }\n        .oem-chip:hover {\n            transform: translateY(-3px);\n            box-shadow: 0 6px 15px rgba(37, 99, 235, 0.5);\n        }\n        h2 {\n            color: var(--text-light);\n            border-bottom: 2px solid var(--border-accent);\n            padding-bottom: 15px;\n            margin-top: 45px;\n            font-size: 2rem;\n            text-shadow: 0 2px 4px rgba(0,0,0,0.3);\n        }\n        .image-grid {\n            display: grid;\n            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n            gap: 30px;\n            margin: 40px 0;\n        }\n        .lazy-img {\n            width: 100%;\n            height: 260px;\n            object-fit: cover;\n            background: var(--card-bg);\n            border-radius: 10px;\n            border: 1px solid var(--border-accent);\n            padding: 10px;\n            transition: all 0.4s ease;\n            box-shadow: 0 8px 25px rgba(0,0,0,0.3);\n        }\n        .lazy-img:hover {\n            transform: translateY(-8px);\n            box-shadow: 0 12px 30px rgba(37, 99, 235, 0.4);\n        }\n        .compatibility-box {\n            background: var(--feature-bg);\n            border-radius: 10px;\n            padding: 30px;\n            border: 1px solid var(--border-accent);\n            margin: 35px 0;\n            box-shadow: 0 6px 20px rgba(0,0,0,0.35);\n        }\n        .feature-card {\n            background: var(--feature-bg);\n            border-radius: 10px;\n            padding: 25px;\n            border: 1px solid var(--border-accent);\n            margin: 25px 0;\n            transition: transform 0.3s ease;\n        }\n        .feature-card:hover {\n            transform: translateX(10px);\n        }\n        .spec-grid {\n            display: grid;\n            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));\n            gap: 25px;\n            margin-top: 35px;\n        }\n        .oe-list {\n            display: flex;\n            flex-wrap: wrap;\n            gap: 15px;\n            margin: 25px 0;\n            justify-content: center;\n        }\n        .precision-badge {\n            background: #1d4ed8;\n            color: white;\n            padding: 5px 15px;\n            border-radius: 20px;\n            font-size: 0.9rem;\n            display: inline-block;\n            margin: 10px 0;\n        }\n        .material-badge {\n            background: #2563eb;\n            color: white;\n            padding: 5px 15px;\n            border-radius: 20px;\n            font-size: 0.9rem;\n            display: inline-block;\n            margin: 10px 0;\n        }\n        .fitment-list {\n            columns: 2;\n            column-gap: 40px;\n            margin-top: 20px;\n        }\n        .vin-notice {\n            background: rgba(37, 99, 235, 0.2);\n            border-radius: 8px;\n            padding: 20px;\n            margin: 25px 0;\n            border: 1px solid var(--trim-accent);\n        }\n        @media (max-width: 768px) {\n            .image-grid, .spec-grid, .fitment-list {\n                grid-template-columns: 1fr;\n                columns: 1;\n            }\n            h2 {\n                font-size: 1.7rem;\n            }\n            body {\n                padding: 20px;\n            }\n            .oe-list {\n                flex-direction: column;\n                align-items: center;\n            }\n        }\n    \u003c\/style\u003e\n\u003ch2\u003e51647434544 Bracket\u003c\/h2\u003e\n\u003cp\u003eDesigned for 2016-2018 BMW X1 F48\/F49 cooling systems, the \u003cspan class=\"oem-chip\"\u003e51647434544 Bracket\u003c\/span\u003e provides structural reinforcement for radiator assemblies through precision-cast aluminum construction and optimized load distribution geometry.\u003c\/p\u003e\n\u003cdiv class=\"precision-badge\"\u003e±0.2mm Tolerance • Aerodynamic Optimization\u003c\/div\u003e\n\u003cdiv class=\"material-badge\"\u003eT6 Aluminum Alloy • Corrosion Resistance\u003c\/div\u003e\n\u003cdiv class=\"oe-list\"\u003e\n\u003cspan class=\"oem-chip\"\u003e51647434544\u003c\/span\u003e \u003cspan class=\"oem-chip\"\u003e51-64-7-434-544\u003c\/span\u003e \u003cspan class=\"oem-chip\"\u003e51 64 7 434 544\u003c\/span\u003e \u003cspan class=\"oem-chip\"\u003e51.64.7.434.544\u003c\/span\u003e \u003cspan class=\"oem-chip\"\u003e434544\u003c\/span\u003e \u003cspan class=\"oem-chip\"\u003eUpper Crossbeam\u003c\/span\u003e \u003cspan class=\"oem-chip\"\u003eRadiator Support Panel\u003c\/span\u003e \u003cspan class=\"oem-chip\"\u003eCooling System Brace\u003c\/span\u003e \u003cspan class=\"oem-chip\"\u003eWater Tank Bracket\u003c\/span\u003e \u003cspan class=\"oem-chip\"\u003eFront Structural Support\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"image-grid\"\u003e\n\u003cimg class=\"lazy-img\" src=\"https:\/\/placehold.co\/600x400\/1a1d24\/333842?text=Aluminum+Crossbeam+Installation\" alt=\"BMW X1 radiator support bracket positioning\" loading=\"lazy\"\u003e \u003cimg class=\"lazy-img\" src=\"https:\/\/placehold.co\/600x400\/0d0f15\/333842?text=Heat-Treated+Alloy\" alt=\"T6 aluminum material properties\" loading=\"lazy\"\u003e \u003cimg class=\"lazy-img\" src=\"https:\/\/placehold.co\/600x400\/1a1d24\/333842?text=Structural+Reinforcement\" alt=\"Load-bearing rib design\" loading=\"lazy\"\u003e \u003cimg class=\"lazy-img\" src=\"https:\/\/placehold.co\/600x400\/0d0f15\/333842?text=Precision+Mounting\" alt=\"Factory-spec hardware alignment\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vin-notice\"\u003e\n\u003cp\u003eConfirm fitment using BMW production date codes. Compatible with F48\/F49 chassis built between September 2015-June 2018.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cspan class=\"oem-chip\"\u003e51647434544 Bracket\u003c\/span\u003e delivers critical structural support for BMW X1 F48\/F49 cooling systems through aerospace-grade T6 aluminum alloy construction with precision casting tolerances under ±0.2mm. Heat-treated alloy composition ensures exceptional strength-to-weight ratio while resisting corrosion from road salts and environmental exposure. Engineered with integrated load distribution channels that redirect mechanical stresses away from radiator cores, this component maintains cooling system integrity during high-speed driving and off-road conditions. Optimized geometric design allows seamless integration with factory mounting points using original hardware specifications. Reinforced rib patterns along the crossbeam surface prevent warping under thermal cycling conditions while maintaining consistent airflow through radiator fins. Surface-treated mounting interfaces eliminate galvanic corrosion risks when paired with steel components, ensuring long-term durability in harsh operating environments.\u003c\/p\u003e\n\u003ch2\u003eCompatibility Information\u003c\/h2\u003e\n\u003cdiv class=\"compatibility-box\"\u003e\n\u003cp\u003eValidated for all BMW X1 F48\/F49 variants:\u003c\/p\u003e\n\u003cdiv class=\"fitment-list\"\u003e\n\u003cul\u003e\n\u003cli\u003eF48 X1 sDrive18i (2016-2018)\u003c\/li\u003e\n\u003cli\u003eF48 X1 xDrive18d (2016-2018)\u003c\/li\u003e\n\u003cli\u003eF48 X1 xDrive20i (2016-2018)\u003c\/li\u003e\n\u003cli\u003eF48 X1 xDrive25i (2016-2018)\u003c\/li\u003e\n\u003cli\u003eF48 X1 xDrive30e PHEV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eF49 X1 sDrive18Li (China)\u003c\/li\u003e\n\u003cli\u003eF49 X1 xDrive20Li (China)\u003c\/li\u003e\n\u003cli\u003eF49 X1 xDrive25Li (China)\u003c\/li\u003e\n\u003cli\u003eAll factory cooling configurations\u003c\/li\u003e\n\u003cli\u003eStandard \u0026amp; M-Sport variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eNote: Requires factory radiator dimensions for proper fitment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"spec-grid\"\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eMaterial Grade\u003c\/h3\u003e\n\u003cp\u003eT6 tempered aluminum alloy\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eStructural Design\u003c\/h3\u003e\n\u003cp\u003eMulti-axis load distribution\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eSurface Treatment\u003c\/h3\u003e\n\u003cp\u003eAnodized corrosion protection\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eThermal Stability\u003c\/h3\u003e\n\u003cp\u003e-50°C to 200°C operational range\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eMounting Precision\u003c\/h3\u003e\n\u003cp\u003eLaser-aligned bolt patterns\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eWeight Optimization\u003c\/h3\u003e\n\u003cp\u003e28% lighter than steel equivalents\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCompatible Product Declaration\u003c\/h2\u003e\n\u003cp\u003eCompatible with BMW X1 F48\/F49 vehicles requiring structural reinforcement for cooling system assemblies. Engineered to match original equipment specifications for thermal management and mechanical stability. Validated references include \u003cspan class=\"oem-chip\"\u003e51647434544\u003c\/span\u003e, \u003cspan class=\"oem-chip\"\u003e51-64-7-434-544\u003c\/span\u003e, and \u003cspan class=\"oem-chip\"\u003e434544\u003c\/span\u003e part identifiers.\u003c\/p\u003e","brand":"FANCHANTS China Auto Parts Wholesales","offers":[{"title":"Default Title","offer_id":46956614156543,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/7219\/7119\/files\/Suitable-for-16-18-BMW-F48F49X1-water-tank-upper-bracket-aluminum-water-tank-upper-crossbeam-51647434544-FANCHANTS-China-Auto-Parts-Wholesales-85432761.jpg?v=1750399874","url":"https:\/\/www.fanchantsparts.com\/fil\/products\/51647434544-bracket-radiator-support-crossbeam-assembly","provider":"FANCHANTS China Auto Parts Wholesales","version":"1.0","type":"link"}