{"product_id":"51747359791-vents-front-bumper-rear-brake-cooling-vents","title":"51747359791 Vents | Front Bumper Rear Brake Cooling Vents","description":"\u003ctitle\u003eBMW G12 Front Bumper Rear Brake Vents 51747359791 | Precision Cooling Solution\u003c\/title\u003e\n\u003cstyle\u003e\n        :root {\n            --primary-bg: #f9fcfb;\n            --text-dark: #1a2e35;\n            --text-light: #f1f9f7;\n            --oem-bg: #e0f7fa;\n            --oem-border: #00838f;\n            --section-bg: #ffffff;\n            --accent-color: #006064;\n            --feature-bg: #e0f2f1;\n            --card-shadow: 0 12px 24px rgba(0, 131, 143, 0.15);\n            --cover-accent: #004d40;\n        }\n        \n        * {\n            margin: 0;\n            padding: 0;\n            box-sizing: border-box;\n        }\n        \n        body {\n            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;\n            line-height: 1.7;\n            background: 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xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  preserveAspectRatio=\"none\"\u003e\u003cpath d=\"M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z\" fill=\"%23004d40\" opacity=\"0.25\"\/\u003e\u003cpath d=\"M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z\" fill=\"%23004d40\" opacity=\"0.5\"\/\u003e\u003c\/svg\u003e');\n            background-size: 50% 100px;\n            animation: wave 12s linear infinite;\n        }\n        \n        @keyframes wave {\n            0% { transform: translateX(0); }\n            100% { transform: translateX(-50%); }\n        }\n        \n        @media (max-width: 768px) {\n            .compatibility-list {\n                columns: 1;\n            }\n            \n            .section {\n                padding: 25px;\n            }\n            \n            h2 {\n                font-size: 1.6em;\n            }\n            \n            .highlight {\n                padding: 25px;\n            }\n        }\n        \n        @media (max-width: 480px) {\n            body {\n                padding: 15px;\n            }\n            \n            .feature-grid {\n                grid-template-columns: 1fr;\n            }\n            \n            .img-container {\n                grid-template-columns: 1fr;\n                gap: 25px;\n            }\n            \n            .oem-box {\n                display: block;\n                margin: 10px 0;\n                text-align: center;\n            }\n        }\n    \u003c\/style\u003e\n\u003cmain\u003e\n\u003csection id=\"product-intro\" class=\"section\"\u003e\n\u003cdiv class=\"particle\" style=\"width: 250px; height: 250px; top: -80px; right: -50px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"particle\" style=\"width: 180px; height: 180px; bottom: -50px; left: -60px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision-Engineered 51747359791 Vents for BMW G12 Cooling System\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for 2016-2018 BMW 7 Series G12 models, the \u003cspan class=\"oem-box\"\u003e51747359791 Vents\u003c\/span\u003e serve as critical components in the front bumper rear ventilation system. These aerodynamic ducts optimize airflow to the braking system, effectively reducing operating temperatures during high-performance driving. The precision-molded components feature reinforced attachment points that withstand road vibration while maintaining perfect alignment with bumper contours. Engineered from advanced polymer composites resistant to temperature cycling, these vents maintain structural integrity under continuous thermal stress while preventing debris intrusion into sensitive mechanical areas. The optimized internal geometry accelerates airflow velocity to brake components by 18% compared to conventional designs, enhancing cooling effectiveness while maintaining OEM appearance standards.\u003c\/p\u003e\n\u003cdiv class=\"intro-highlight\"\u003e\n\u003cp\u003eThe 51747359791 Vents incorporate specialized sealing ribs along their mounting surfaces that create an air-tight interface with the bumper assembly, preventing air leakage that reduces cooling efficiency. The flexible polymer formulation maintains dimensional stability across temperature extremes from -40°C to 110°C, ensuring reliable performance in all driving conditions. Installation requires no modifications to existing bumper structures, preserving factory fitment characteristics for left-side brake ventilation applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"cooling-animation\"\u003e\n\u003cdiv class=\"wave\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img-container\"\u003e\n\u003cimg src=\"bumper-vent-installed.jpg\" alt=\"51747359791 Vent installed on BMW G12 front bumper\" loading=\"lazy\"\u003e \u003cimg src=\"vent-component-view.jpg\" alt=\"Detailed view of BMW front bumper rear vent components\" loading=\"lazy\"\u003e \u003cimg src=\"vent-assembly-diagram.jpg\" alt=\"Installation diagram showing vent position in BMW cooling system\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3 style=\"color: var(--cover-accent); text-align: center; margin-bottom: 30px;\"\u003eDesign \u0026amp; Construction Features\u003c\/h3\u003e\n\u003cdiv class=\"feature-grid\"\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch4\u003eThermal Resilience\u003c\/h4\u003e\n\u003cp\u003eAdvanced polymer withstands brake heat cycling without deformation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch4\u003eAerodynamic Efficiency\u003c\/h4\u003e\n\u003cp\u003eOptimized airflow path directs cooling air precisely to brake components\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch4\u003ePrecision Fitment\u003c\/h4\u003e\n\u003cp\u003e±0.3mm dimensional tolerance ensures perfect integration with bumper\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch4\u003eDebris Protection\u003c\/h4\u003e\n\u003cp\u003eInternal baffle design prevents road debris from entering brake assembly\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eComprehensive Vehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eThese front bumper rear brake vents are engineered specifically for 2016-2018 BMW 7 Series G12 models, with confirmed compatibility across all trim levels including 740i, 740Li, 750i, and 750Li variants. The components replace original BMW parts referenced as \u003cspan class=\"oem-box\"\u003e51747359791\u003c\/span\u003e (left side) and \u003cspan class=\"oem-box\"\u003e51747359792\u003c\/span\u003e (right side) with additional compatibility for manufacturer references including \u003cspan class=\"oem-box\"\u003e51 74 7 359 791\u003c\/span\u003e and \u003cspan class=\"oem-box\"\u003e51 74 7 359 792\u003c\/span\u003e. Direct bolt-on installation maintains factory alignment with bumper reinforcement structures and wheel well liners. All mounting interfaces precisely match factory attachment points without requiring modification to surrounding components. The matte black texture maintains visual consistency with factory-installed underbody components.\u003c\/p\u003e\n\u003cdiv class=\"compatibility-list\"\u003e\n\u003cp\u003eCompatible with BMW components:\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"oem-box\"\u003e51747359791\u003c\/span\u003e, \u003cspan class=\"oem-box\"\u003e51747359792\u003c\/span\u003e, \u003cspan class=\"oem-box\"\u003e51 74 7 359 791\u003c\/span\u003e, \u003cspan class=\"oem-box\"\u003e51 74 7 359 792\u003c\/span\u003e, \u003cspan class=\"oem-box\"\u003e51-74-7-359-791\u003c\/span\u003e, \u003cspan class=\"oem-box\"\u003e51-74-7-359-792\u003c\/span\u003e, \u003cspan class=\"oem-box\"\u003e51747359793\u003c\/span\u003e, \u003cspan class=\"oem-box\"\u003e51747359794\u003c\/span\u003e, \u003cspan class=\"oem-box\"\u003e51 74 7 359 793\u003c\/span\u003e, \u003cspan class=\"oem-box\"\u003e51 74 7 359 794\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eThe 51747359791 Vents utilize glass-reinforced polyamide material with a heat deflection temperature of 165°C at 1.8MPa load. The compound features UV stabilizers that maintain material properties after 2000 hours of accelerated weathering exposure. Internal airflow channels are scientifically contoured to achieve laminar flow characteristics that optimize heat dissipation from brake components. Mounting points incorporate vibration-damping elastomeric inserts that reduce stress concentrations at attachment interfaces by 40%. The sealing system creates a 0.6mm compression interface with bumper surfaces, eliminating air leakage around the vent perimeter. The component maintains dimensional stability within ±0.35mm across the operational temperature range of -40°C to 130°C. All attachment clips provide consistent 22N retention force to ensure secure mounting throughout vehicle service life.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003cfooter\u003e\n\u003cp\u003eCompatible with specified BMW 7 Series G12 models and components | Designed for professional installation\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003cp\u003e\n\u003cscript\u003e\n        \/\/ Create floating particles \n        document.addEventListener('DOMContentLoaded',  function() {\n            const sections = document.querySelectorAll('.section,  .highlight');\n            sections.forEach(section  =\u003e {\n                for (let i = 0; i \u003c 8; i++) {\n                    const particle = document.createElement('div'); \n                    particle.classList.add('particle'); \n                    \n                    const size = Math.random()  * 100 + 50;\n                    const posX = Math.random()  * 100;\n                    const posY = Math.random()  * 100;\n                    \n                    particle.style.width  = `${size}px`;\n                    particle.style.height  = `${size}px`;\n                    particle.style.left  = `${posX}%`;\n                    particle.style.top  = `${posY}%`;\n                    \n                    section.appendChild(particle); \n                }\n            });\n            \n            \/\/ Lazy loading enhancement \n            const images = document.querySelectorAll('img'); \n            images.forEach(img  =\u003e {\n                img.addEventListener('load',  function() {\n                    this.style.opacity  = '1';\n                    this.style.transform  = 'scale(1)';\n                });\n                \n                if (img.complete)  {\n                    img.style.opacity  = '1';\n                } else {\n                    img.style.opacity  = '0';\n                    img.style.transition  = 'opacity 0.8s ease, transform 0.8s ease';\n                }\n            });\n        });\n    \u003c\/script\u003e\n\u003c\/p\u003e","brand":"FANCHANTS China Auto Parts Wholesales","offers":[{"title":"Default Title","offer_id":46932555268351,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/7219\/7119\/files\/Applicable-to-16-18-BMW-7-Series-G12-front-bumper-rear-vents-51747359791-51747359792-FANCHANTS-China-Auto-Parts-Wholesales-85320471.jpg?v=1749541287","url":"https:\/\/www.fanchantsparts.com\/products\/51747359791-vents-front-bumper-rear-brake-cooling-vents","provider":"FANCHANTS China Auto Parts Wholesales","version":"1.0","type":"link"}