{"product_id":"bevinsee-billet-high-flow-oil-cap-vent-adapter-for-bmw-e30-e36-e46-e90-e92-f30-e88","title":"BEVINSEE Billet High-Flow Oil Cap Vent Adapter For BMW E30 E36 E46 E90 E92 F30 E88","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e【Sturdy and Durable】\u003c\/strong\u003eAircraft-grade 6061 billet aluminium material ensures product strength with stainless steel latches.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【CNC Machined】\u003c\/strong\u003eEnsures high accuracy for a perfect fit. Plug and Play. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【Surface Anodized】\u003c\/strong\u003eRust proof and anti-corrosion. Adds a touch of shiny metal to the plastic-filled engine bay.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【Non-slip Design】\u003c\/strong\u003eSpecially designed grooves ensure that your fingers stay close to the lid, providing a comfortable grip.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【High-Quality Rubber O-Ring Seals】\u003c\/strong\u003eEffectively prevent engine oil leaks.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【Two Modes of Use】\u003c\/strong\u003eThe cap has the ability to add a 10 ORB\/AN fitting for those looking to add a breather or catch can setup to your engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eItem Specifics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: BEVINSEE\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: Oil Filler Cap\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: Billet Aluminium\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSurface Finished: Anodized\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluded：Oil Fill Cap and O Ring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFitting Size 1：-10 AN O-ring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFitting Size 2：-10 AN \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluded：Oil Fill Cap and 10 ORB\/AN fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote：\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstall Tip: Use a little oil to lubricate the rubber seat on the underside of the cap and press down when turning.  This will help it rotate into locking position.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment For:\u003c\/strong\u003e\u003cbr\u003eFor BMW E81 \/ E82 \/ E87 \/ E88 (07-13)  125i 128i 130i  \u003cbr\u003eFor BMW F20 \/ F21 (12-15)  125i\u003cbr\u003eFor BMW F22 \/ F23 (14-16)  220i 228i\u003cbr\u003eFor BMW E30 (84-91)  318i 318is\u003cbr\u003eFor BMW E36 (92-99)  323i 325i 328i M3\u003cbr\u003eFor BMW E46 (99-05)  320i 323i 323Ci 325i 325xi 325Ci 328i 328Ci 330i 330xi 330Ci\u003cbr\u003eFor BMW E90 \/ E91 \/ E92 \/ E93 (06-13)  325i 325xi 328i 328xi 330i 330xi 335d\u003cbr\u003eFor BMW F30\/ F31 \/ F34 (12-15)  320i 328i \u003cbr\u003eFor BMW F32\/ F33 \/ F36 (14-16)  420i 428i \u003cbr\u003eFor BMW E39 (97-03)  525i 528i 530i\u003cbr\u003eFor BMW E60 \/ E61 (04-10)  525i 528i 530i\u003cbr\u003eFor BMW E84 X1 (10-15)  20i  28i\u003cbr\u003eFor BMW E83 X3 (04-10)  2.5i 3.0i\u003cbr\u003eFor BMW E53 X5 (00-06)  3.0i\u003cbr\u003eFor BMW E70 X5 (07-13)  3.0i\u003cbr\u003eFor BMW E36\/7 \/ E36\/8 Z3 (96-02) 1.9 2.3 2.5 2.8 3.0\u003cbr\u003eFor BMW E85 \/ E86 Z4 (03-08)  25i 30i\u003c\/p\u003e\n\u003cstyle\u003e\n  \/* =====================================\n     Bevinsee Billet Oil Breather Cap FAQ\n     ===================================== *\/\n\n  .bevinsee-oil-cap-faq {\n    --faq-bg-color: #f3f6fb;\n    --faq-card-color: #ffffff;\n    --faq-title-color: #151c2b;\n    --faq-text-color: #536074;\n    --faq-accent-color: #2f80ed;\n    --faq-border-color: #e4e9f1;\n\n    width: 100%;\n    max-width: 980px;\n    margin: 40px auto;\n    padding: 52px 40px 40px;\n    box-sizing: border-box;\n\n    background: var(--faq-bg-color);\n    border-radius: 30px;\n    overflow: hidden;\n\n    font-family: Arial, Helvetica, sans-serif;\n  }\n\n  .bevinsee-oil-cap-faq,\n  .bevinsee-oil-cap-faq * {\n    box-sizing: border-box;\n  }\n\n  .bevinsee-oil-cap-faq__heading {\n    margin: 0 0 30px;\n    color: var(--faq-title-color);\n    font-size: 42px;\n    line-height: 1.15;\n    font-weight: 700;\n    letter-spacing: -0.6px;\n  }\n\n  .bevinsee-oil-cap-faq__list {\n    display: flex;\n    flex-direction: column;\n    gap: 24px;\n  }\n\n  .bevinsee-oil-cap-faq__card {\n    position: relative;\n    margin: 0;\n    padding: 34px 38px;\n\n    background: var(--faq-card-color);\n    border: 1px solid rgba(228, 233, 241, 0.7);\n    border-radius: 22px;\n    overflow: hidden;\n\n    box-shadow:\n      0 14px 32px rgba(25, 38, 66, 0.08),\n      0 3px 10px rgba(25, 38, 66, 0.04);\n\n    transition:\n      transform 0.25s ease,\n      box-shadow 0.25s ease;\n  }\n\n  \/* 默认隐藏的蓝色竖条 *\/\n  .bevinsee-oil-cap-faq__card::before {\n    content: \"\";\n    position: absolute;\n    top: 34px;\n    bottom: 34px;\n    left: 0;\n\n    width: 4px;\n    background: var(--faq-accent-color);\n    border-radius: 0 999px 999px 0;\n\n    opacity: 0;\n    transform: scaleY(0.75);\n    transform-origin: center;\n\n    transition:\n      opacity 0.25s ease,\n      transform 0.25s ease;\n  }\n\n  \/* 鼠标悬浮时显示蓝色竖条 *\/\n  .bevinsee-oil-cap-faq__card:hover::before {\n    opacity: 1;\n    transform: scaleY(1);\n  }\n\n  \/* 鼠标悬浮时卡片轻微上移 *\/\n  .bevinsee-oil-cap-faq__card:hover {\n    transform: translateY(-2px);\n\n    box-shadow:\n      0 18px 38px rgba(25, 38, 66, 0.1),\n      0 4px 12px rgba(25, 38, 66, 0.05);\n  }\n\n  .bevinsee-oil-cap-faq__question {\n    margin: 0 0 20px;\n    color: var(--faq-title-color);\n    font-size: 27px;\n    line-height: 1.35;\n    font-weight: 700;\n    letter-spacing: -0.25px;\n  }\n\n  .bevinsee-oil-cap-faq__answer-wrap {\n    position: relative;\n  }\n\n  .bevinsee-oil-cap-faq__answer {\n    margin: 0;\n    color: var(--faq-text-color);\n    font-size: 17px;\n    line-height: 1.85;\n    font-weight: 400;\n  }\n\n  .bevinsee-oil-cap-faq__answer\n    + .bevinsee-oil-cap-faq__answer {\n    margin-top: 12px;\n  }\n\n  .bevinsee-oil-cap-faq__answer strong {\n    color: var(--faq-title-color);\n    font-weight: 700;\n  }\n\n  \/* 信息卡片 *\/\n  .bevinsee-oil-cap-faq__specs {\n    display: grid;\n    grid-template-columns: repeat(3, minmax(0, 1fr));\n    gap: 14px;\n    margin-top: 24px;\n  }\n\n  .bevinsee-oil-cap-faq__spec {\n    min-width: 0;\n    padding: 18px 14px;\n\n    background: #f7f9fc;\n    border: 1px solid var(--faq-border-color);\n    border-radius: 14px;\n\n    text-align: center;\n  }\n\n  .bevinsee-oil-cap-faq__spec-value {\n    display: block;\n    margin-bottom: 6px;\n\n    color: var(--faq-title-color);\n    font-size: 20px;\n    line-height: 1.25;\n    font-weight: 700;\n  }\n\n  .bevinsee-oil-cap-faq__spec-label {\n    display: block;\n\n    color: var(--faq-text-color);\n    font-size: 13px;\n    line-height: 1.45;\n    font-weight: 400;\n  }\n\n  \/* 平板端 *\/\n  @media screen and (max-width: 989px) {\n    .bevinsee-oil-cap-faq {\n      max-width: calc(100% - 32px);\n      margin: 32px auto;\n      padding: 44px 28px 32px;\n      border-radius: 26px;\n    }\n\n    .bevinsee-oil-cap-faq__heading {\n      font-size: 36px;\n    }\n\n    .bevinsee-oil-cap-faq__card {\n      padding: 30px;\n      border-radius: 20px;\n    }\n\n    .bevinsee-oil-cap-faq__card::before {\n      top: 30px;\n      bottom: 30px;\n    }\n\n    .bevinsee-oil-cap-faq__question {\n      font-size: 24px;\n    }\n  }\n\n  \/* 手机端 *\/\n  @media screen and (max-width: 749px) {\n    .bevinsee-oil-cap-faq {\n      max-width: calc(100% - 24px);\n      margin: 24px auto;\n      padding: 32px 14px 14px;\n      border-radius: 22px;\n    }\n\n    .bevinsee-oil-cap-faq__heading {\n      margin: 0 8px 22px;\n      font-size: 32px;\n      line-height: 1.15;\n    }\n\n    .bevinsee-oil-cap-faq__list {\n      gap: 16px;\n    }\n\n    .bevinsee-oil-cap-faq__card {\n      padding: 25px 20px;\n      border-radius: 18px;\n\n      box-shadow:\n        0 10px 24px rgba(25, 38, 66, 0.07),\n        0 2px 7px rgba(25, 38, 66, 0.04);\n    }\n\n    .bevinsee-oil-cap-faq__card::before {\n      top: 25px;\n      bottom: 25px;\n      width: 3px;\n    }\n\n    .bevinsee-oil-cap-faq__question {\n      margin-bottom: 16px;\n      font-size: 21px;\n      line-height: 1.4;\n    }\n\n    .bevinsee-oil-cap-faq__answer {\n      font-size: 15px;\n      line-height: 1.75;\n    }\n\n    .bevinsee-oil-cap-faq__specs {\n      grid-template-columns: 1fr;\n      gap: 10px;\n      margin-top: 18px;\n    }\n\n    .bevinsee-oil-cap-faq__spec {\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 18px;\n\n      padding: 14px 16px;\n      text-align: left;\n    }\n\n    .bevinsee-oil-cap-faq__spec-value {\n      flex: 0 0 auto;\n      margin-bottom: 0;\n      font-size: 18px;\n      white-space: nowrap;\n    }\n\n    .bevinsee-oil-cap-faq__spec-label {\n      text-align: right;\n    }\n  }\n\n  \/* 触摸设备取消卡片上移动画 *\/\n  @media (hover: none) {\n    .bevinsee-oil-cap-faq__card:hover {\n      transform: none;\n    }\n  }\n\u003c\/style\u003e\n\u003csection class=\"bevinsee-oil-cap-faq\"\u003e\n\u003ch2 id=\"bevinsee-oil-cap-faq-title\" class=\"bevinsee-oil-cap-faq__heading\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__list\"\u003e\n\u003c!-- FAQ 1 --\u003e\n\u003carticle class=\"bevinsee-oil-cap-faq__card\"\u003e\n\u003ch3 class=\"bevinsee-oil-cap-faq__question\"\u003eIs a billet oil breather cap worth upgrading from the factory plastic cap?\u003c\/h3\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__answer-wrap\"\u003e\n\u003cp class=\"bevinsee-oil-cap-faq__answer\"\u003eYes. If your factory plastic oil cap is aging, cracked, or no longer sealing properly, upgrading to a billet aluminum oil breather cap is a worthwhile investment.\u003c\/p\u003e\n\u003cp class=\"bevinsee-oil-cap-faq__answer\"\u003eUnlike plastic caps that can become brittle after years of engine heat cycles, a CNC-machined aluminum cap offers greater durability, improved heat resistance, and a more secure seal. It also enhances the appearance of the engine bay while serving as a direct OEM replacement with no modifications required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__specs\"\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__spec\"\u003e\n\u003cspan class=\"bevinsee-oil-cap-faq__spec-value\"\u003e Billet Aluminum \u003c\/span\u003e \u003cspan class=\"bevinsee-oil-cap-faq__spec-label\"\u003e CNC-machined construction \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__spec\"\u003e\n\u003cspan class=\"bevinsee-oil-cap-faq__spec-value\"\u003e Heat Resistant \u003c\/span\u003e \u003cspan class=\"bevinsee-oil-cap-faq__spec-label\"\u003e Built for engine heat cycles \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__spec\"\u003e\n\u003cspan class=\"bevinsee-oil-cap-faq__spec-value\"\u003e Direct Fit \u003c\/span\u003e \u003cspan class=\"bevinsee-oil-cap-faq__spec-label\"\u003e No modifications required \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- FAQ 2 --\u003e\n\u003carticle class=\"bevinsee-oil-cap-faq__card\"\u003e\n\u003ch3 class=\"bevinsee-oil-cap-faq__question\"\u003eDo I have to use the 10 ORB\/AN fitting?\u003c\/h3\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__answer-wrap\"\u003e\n\u003cp class=\"bevinsee-oil-cap-faq__answer\"\u003eNo. Using the 10 ORB\/AN fitting is optional. The package includes the fitting so the oil cap can be integrated with a compatible breather or catch can system.\u003c\/p\u003e\n\u003cp class=\"bevinsee-oil-cap-faq__answer\"\u003eIf your engine already has a breather or catch can setup, or you plan to install one, you can use the included fitting. Otherwise, the cap can simply be installed and used as a standard oil fill cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__specs\"\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__spec\"\u003e\n\u003cspan class=\"bevinsee-oil-cap-faq__spec-value\"\u003e Optional \u003c\/span\u003e \u003cspan class=\"bevinsee-oil-cap-faq__spec-label\"\u003e Fitting use is not required \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__spec\"\u003e\n\u003cspan class=\"bevinsee-oil-cap-faq__spec-value\"\u003e 10 ORB\/AN \u003c\/span\u003e \u003cspan class=\"bevinsee-oil-cap-faq__spec-label\"\u003e Fitting included in package \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__spec\"\u003e\n\u003cspan class=\"bevinsee-oil-cap-faq__spec-value\"\u003e Dual Purpose \u003c\/span\u003e \u003cspan class=\"bevinsee-oil-cap-faq__spec-label\"\u003e Oil cap or breather connection \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c!-- FAQ 3 --\u003e\n\u003carticle class=\"bevinsee-oil-cap-faq__card\"\u003e\n\u003ch3 class=\"bevinsee-oil-cap-faq__question\"\u003eWill a billet oil cap stop oil leaks around the filler cap?\u003c\/h3\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__answer-wrap\"\u003e\n\u003cp class=\"bevinsee-oil-cap-faq__answer\"\u003eA billet oil cap can help prevent oil seepage caused by a worn, damaged, or poorly sealing factory cap, provided the leak is coming from the cap itself or its sealing O-ring.\u003c\/p\u003e\n\u003cp class=\"bevinsee-oil-cap-faq__answer\"\u003eIts precision-machined construction and high-quality sealing design can provide a more consistent fit than an aging plastic cap. However, if the oil is leaking from the valve cover gasket or another engine seal, replacing the oil cap alone will not resolve the issue.\u003c\/p\u003e\n\u003cp class=\"bevinsee-oil-cap-faq__answer\"\u003eBefore replacing parts, inspect the filler cap, O-ring, valve cover, and surrounding area to confirm the actual source of the leak.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__specs\"\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__spec\"\u003e\n\u003cspan class=\"bevinsee-oil-cap-faq__spec-value\"\u003e Better Seal \u003c\/span\u003e \u003cspan class=\"bevinsee-oil-cap-faq__spec-label\"\u003e Helps reduce cap-area seepage \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__spec\"\u003e\n\u003cspan class=\"bevinsee-oil-cap-faq__spec-value\"\u003e O-Ring Check \u003c\/span\u003e \u003cspan class=\"bevinsee-oil-cap-faq__spec-label\"\u003e Inspect the sealing surface \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bevinsee-oil-cap-faq__spec\"\u003e\n\u003cspan class=\"bevinsee-oil-cap-faq__spec-value\"\u003e Diagnose First \u003c\/span\u003e \u003cspan class=\"bevinsee-oil-cap-faq__spec-label\"\u003e Other seals may be the cause \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer: \u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBevinsee parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Porsche, Subaru, Jaguar, BMW, Isuzu, Chrysler, Dodge, Jeep, Buick, Cadillac, Chevrolet, GMC, Volvo, Land Rover, Oldsmobile, Pontiac, Ford, Lincoln, Mercury, Acura, KIA, Nissan, Infiniti, International Harvester, Mitsubishi, Audi, Lexus, Toyota, Mazda, Volkswagen, Suzuki, Saab, Honda, Alfa Romeo, Saleen, Mercedes-Benz, Nash, Hummer, Freightliner, Datsun, Saturn, Turner, Geo, Lada, Fiat, Daihatsu, Opel, Vauxhall, Sabra, Tesla, Ram, Rover, Skoda, Healey, Mini, Smart, Scion, Renault, Seat, Peugeot, Merkur, Astra, Tucker, VW, Routan, Tiguan, Touareg, Jetta, Gti, Passat, Golf, Bosch, Denso, Holden, Chery, Mercedes Benz, Holden Special Vehicles, Hyundai, Trabant, Citroën, Freightline, etc.\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/IME7n0nn-6g?si=kHwg9wNxyBi1aZ_D\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0279\/8777\/1427\/files\/Oil-Breather-Cap-For-BMW-01_20.jpg?v=1784285629\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0279\/8777\/1427\/files\/Oil-Breather-Cap-For-BMW-01_10.jpg?v=1784285629\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0279\/8777\/1427\/files\/Oil-Breather-Cap-For-BMW-01_11.jpg?v=1784285628\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0279\/8777\/1427\/files\/Oil-Breather-Cap-For-BMW-01_12.jpg?v=1784285629\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0279\/8777\/1427\/files\/Oil-Breather-Cap-For-BMW-01_13.jpg?v=1784285629\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0279\/8777\/1427\/files\/Oil-Breather-Cap-For-BMW-01_14.jpg?v=1784285629\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0279\/8777\/1427\/files\/Oil-Breather-Cap-For-BMW-01_15.jpg?v=1784285629\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Bevinsee","offers":[{"title":"Black","offer_id":43825879121955,"sku":"9112012601-black","price":64.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":43825879154723,"sku":"9112012614-silver","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0279\/8777\/1427\/files\/Oil-Breather-Cap-For-BMW-01_1.jpg?v=1784285629","url":"https:\/\/www.bevinsee.com\/products\/bevinsee-billet-high-flow-oil-cap-vent-adapter-for-bmw-e30-e36-e46-e90-e92-f30-e88","provider":"Bevinsee","version":"1.0","type":"link"}