{"product_id":"universal-m18x1-5-sensor-extender","title":"Universal M18x1.5 Sensor Extender","description":" \n\u003cdiv class=\"product-detail-container\"\u003e\n\u003c!--\n  [AI Design Logic]\n  产品类型：汽车氧传感器延长接头\n  目标受众：汽车修理工、DIY车主\n  视觉风格：工业、坚固、精密金属感\n  配色策略：以金属银灰色为主基调，辅以深灰色文字，强调专业和耐用性。\n  模块顺序：Hero -\u003e Feature 1 (通用适配) -\u003e Feature 2 (过滤与材质) -\u003e Specifications -\u003e FAQ\n  详情图映射：Hero=image_4.png, Feature1=image_1.png, Feature2=image_2.png\n  规格图映射：Specs=image_3.png\n  对比模块：未加入（单一规格通用产品，无明显对比项）\n  --\u003e\n\u003cstyle type=\"text\/css\"\u003e.product-detail-container {\n      --primary: #0056b3; \/* 专业科技蓝 *\/\n      --primary-hover: #004494;\n      --text-main: #212529;\n      --text-sub: #6c757d;\n      --bg-body: #ffffff;\n      --bg-card: #f8f9fa;\n      --bg-soft: #e9ecef;\n      --radius-md: 8px;\n      --radius-lg: 16px;\n      --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);\n      --border-color: #dee2e6;\n      --spacing-block: clamp(2rem, 5vw, 4rem);\n\n      font-family: system-ui, -apple-system, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n      color: var(--text-main);\n      line-height: 1.6;\n    }\n\n    \/* Typography *\/\n    .product-detail-container h1 {\n      font-size: clamp(32px, 4vw, 40px);\n      font-weight: 700;\n      margin-bottom: 1rem;\n      color: var(--text-main);\n    }\n\n    .product-detail-container h2 {\n      font-size: clamp(24px, 3vw, 32px);\n      font-weight: 600;\n      margin-bottom: 1rem;\n      color: var(--text-main);\n    }\n\n    .product-detail-container h3 {\n      font-size: 22px;\n      font-weight: 600;\n      margin-bottom: 0.75rem;\n      color: var(--text-main);\n    }\n\n    .product-detail-container p {\n      font-size: 18px;\n      margin-bottom: 1rem;\n      color: var(--text-sub);\n    }\n\n    .product-detail-container .tag-text {\n      font-size: 16px;\n      font-weight: 500;\n      color: var(--primary);\n      display: inline-block;\n      background: var(--bg-soft);\n      padding: 0.25rem 0.75rem;\n      border-radius: var(--radius-md);\n      margin-bottom: 1rem;\n    }\n\n    \/* Layout \u0026 Common *\/\n    .section-block {\n      margin-bottom: var(--spacing-block);\n    }\n\n    .feature-grid {\n      display: grid;\n      grid-template-columns: 1fr 1fr;\n      gap: clamp(2rem, 4vw, 4rem);\n      align-items: center;\n    }\n\n    .feature-grid.reverse {\n      direction: rtl;\n    }\n    \n    .feature-grid.reverse \u003e * {\n      direction: ltr;\n    }\n\n    .feature-media, .feature-copy {\n      width: 100%;\n    }\n\n    .img-responsive {\n      width: 100%;\n      height: auto;\n      display: block;\n      border-radius: var(--radius-md);\n    }\n    \n    \/* Image Placeholder *\/\n    .img-placeholder {\n      width: 100%;\n      height: auto;\n      aspect-ratio: 4\/3; \/* 默认比例，根据实际图片调整 *\/\n      background-color: var(--bg-soft);\n      border: 2px dashed var(--border-color);\n      border-radius: var(--radius-md);\n      display: flex;\n      align-items: center;\n      justify-content: center;\n      color: var(--text-sub);\n      font-family: monospace;\n      font-size: 14px;\n      padding: 1rem;\n      box-sizing: border-box;\n    }\n\n    \/* Feature Pills *\/\n    .pill-group {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 0.75rem;\n      margin-top: 1.5rem;\n    }\n    .pill {\n      font-size: 16px;\n      color: var(--text-main);\n      background: var(--bg-card);\n      padding: 0.5rem 1rem;\n      border-radius: 50px;\n      border: 1px solid var(--border-color);\n      display: flex;\n      align-items: center;\n    }\n    .pill svg {\n      margin-right: 0.5rem;\n      fill: var(--primary);\n    }\n\n    \/* Specs Table *\/\n    .specs-table {\n      width: 100%;\n      border-collapse: collapse;\n      margin-top: 1.5rem;\n      font-size: 18px;\n    }\n    .specs-table th, .specs-table td {\n      padding: 1rem;\n      text-align: left;\n      border-bottom: 1px solid var(--border-color);\n    }\n    .specs-table th {\n      font-weight: 600;\n      color: var(--text-main);\n      width: 40%;\n      background: var(--bg-card);\n    }\n    .specs-table td {\n      color: var(--text-sub);\n    }\n\n    \/* FAQ *\/\n    .faq-item {\n      border-bottom: 1px solid var(--border-color);\n      padding: 1.25rem 0;\n    }\n    .faq-item:last-child {\n      border-bottom: none;\n    }\n    .faq-question {\n      font-size: 20px;\n      font-weight: 600;\n      cursor: pointer;\n      display: flex;\n      justify-content: space-between;\n      align-items: center;\n      list-style: none;\n      color: var(--text-main);\n    }\n    .faq-question::-webkit-details-marker {\n      display: none;\n    }\n    .faq-question::after {\n      content: '+';\n      font-size: 24px;\n      font-weight: 400;\n      color: var(--text-sub);\n    }\n    details[open] .faq-question::after {\n      content: '−';\n    }\n    .faq-answer {\n      padding-top: 1rem;\n      color: var(--text-sub);\n    }\n\n    \/* Responsive *\/\n    @media (max-width: 767px) {\n      .feature-grid, .feature-grid.reverse {\n        grid-template-columns: 1fr;\n        gap: 2rem;\n        direction: ltr;\n      }\n      \n      .hero-content {\n        text-align: center;\n      }\n\n      \/* Mobile Specs Table *\/\n      .specs-table, .specs-table thead, .specs-table tbody, .specs-table tr, .specs-table th, .specs-table td {\n        display: block;\n        width: 100%;\n      }\n      .specs-table thead {\n        display: none;\n      }\n      .specs-table tr {\n        margin-bottom: 1rem;\n        border: 1px solid var(--border-color);\n        border-radius: var(--radius-md);\n        overflow: hidden;\n      }\n      .specs-table td {\n        padding: 0.75rem 1rem;\n        text-align: right;\n        position: relative;\n        border-bottom: 1px solid var(--border-color);\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n      }\n      .specs-table td:last-child {\n        border-bottom: none;\n      }\n      .specs-table td::before {\n        content: attr(data-label);\n        font-weight: 600;\n        text-align: left;\n        color: var(--text-main);\n        margin-right: auto;\n      }\n    }\n\u003c\/style\u003e\n\u003c!-- A. Intro \/ Hero Content Block --\u003e\n\u003cdiv class=\"section-block hero-section\"\u003e\n\u003cdiv class=\"feature-grid\"\u003e\n\u003cdiv class=\"feature-copy hero-content\"\u003e\n\u003cspan class=\"tag-text\"\u003eProfessional Grade\u003c\/span\u003e\n\u003ch1\u003eUniversal M18x1.5 O2 Sensor Extension with Integrated Filter\u003c\/h1\u003e\n\n\u003cp\u003eEnsure precise fitment and protect your oxygen sensor from debris with this durable, stainless steel spacer. Designed for a secure, leak-free connection in most exhaust systems.\u003c\/p\u003e\n\n\u003cdiv class=\"pill-group\"\u003e\n\u003cdiv class=\"pill\"\u003e✓ Standard M18x1.5 Thread\u003c\/div\u003e\n\n\u003cdiv class=\"pill\"\u003e✓ Built-in Mesh Filter\u003c\/div\u003e\n\n\u003cdiv class=\"pill\"\u003e✓ Solid Stainless Steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"img-placeholder\"\u003e\u003cdiv\u003e\u003cimg cke-id=\"img52\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260604171617\/89824995253c6c20fb79c52a14e93608.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"section-block\"\u003e\n\u003cdiv class=\"feature-grid reverse\"\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch2\u003eUniversal Compatibility \u0026amp; Secure Fit\u003c\/h2\u003e\n\n\u003cp\u003eEngineered with precision-cut standard M18 x 1.5 threads on both ends, this adapter ensures seamless compatibility with a wide range of automotive oxygen sensors and exhaust bungs. The high-quality threading allows for a simple, screw-on installation that provides a tight and secure seal.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"img-placeholder\" style=\"aspect-ratio: 1\/1;\"\u003e\u003cdiv\u003e\u003cimg cke-id=\"img54\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260604171725\/c1f72b325327e2b94af8419aa1cea12e.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"section-block\"\u003e\n\u003cdiv class=\"feature-grid\"\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch2\u003eAdvanced Protection with Durable Construction\u003c\/h2\u003e\n\n\u003cp\u003eFeaturing a built-in stainless steel mesh filter, this extension helps shield your sensor from exhaust particulates and carbon buildup, potentially extending its lifespan. Crafted entirely from high-strength stainless steel, it offers superior resistance to heat and corrosion for long-lasting performance in harsh exhaust environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"img-placeholder\" style=\"aspect-ratio: 4\/3;\"\u003e\u003cdiv\u003e\u003cimg cke-id=\"img59\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260604171725\/4e7f62b8cf35a21433fdbf0fc994d1db.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"section-block\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003cdiv class=\"feature-grid\"\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ctable class=\"specs-table\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth scope=\"row\"\u003eThread Size\u003c\/th\u003e\n\t\t\t\u003ctd data-label=\"Thread Size\"\u003eM18 x 1.5\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\t\t\t\u003ctd data-label=\"Material\"\u003eStainless Steel\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth scope=\"row\"\u003eTotal Length\u003c\/th\u003e\n\t\t\t\u003ctd data-label=\"Total Length\"\u003e46.5 mm (1.83 in)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth scope=\"row\"\u003eHex Head Width\u003c\/th\u003e\n\t\t\t\u003ctd data-label=\"Hex Head Width\"\u003e16.9 mm (0.67 in)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth scope=\"row\"\u003eTop Diameter\u003c\/th\u003e\n\t\t\t\u003ctd data-label=\"Top Diameter\"\u003e16 mm (0.63 in)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth scope=\"row\"\u003eFeatures\u003c\/th\u003e\n\t\t\t\u003ctd data-label=\"Features\"\u003eIntegrated Mesh Filter\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"img-placeholder\" style=\"aspect-ratio: 1\/1;\"\u003e\u003cdiv\u003e\u003cimg cke-id=\"img53\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260604165940\/8807f02a7d4703761660094ce3571044.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"section-block\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"faq-container\"\u003e\n\u003cdetails class=\"faq-item\"\u003e\u003csummary class=\"faq-question\"\u003eWill this fit my vehicle's oxygen sensor?\u003c\/summary\u003e\n\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eThis extension has standard M18 x 1.5 threads, which are used on most modern automotive oxygen sensors. We recommend checking your sensor's thread size before purchasing to ensure compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\u003csummary class=\"faq-question\"\u003eWhat is the purpose of the mesh filter?\u003c\/summary\u003e\n\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eThe integrated stainless steel mesh filter helps protect the sensor element from exhaust debris and particulates, which can contribute to longer sensor life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\u003csummary class=\"faq-question\"\u003eIs this part resistant to rust and high heat?\u003c\/summary\u003e\n\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eYes, it is constructed from high-quality stainless steel, which offers excellent resistance to corrosion and the high temperatures found in exhaust systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Bak","offers":[{"title":"1-Pack (Single Unit)","offer_id":45684418642111,"sku":null,"price":9.9,"currency_code":"USD","in_stock":true},{"title":"2-Pack (Dual Exhaust Setup - 10%)","offer_id":45684418674879,"sku":null,"price":9.9,"currency_code":"USD","in_stock":true},{"title":"4-Pack (Workshop Pack - 15%)","offer_id":45684418707647,"sku":null,"price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3220\/3711\/files\/89824995253c6c20fb79c52a14e93608.jpg?v=1780564770","url":"https:\/\/ggkbkw-fz.myshopify.com\/products\/universal-m18x1-5-sensor-extender","provider":"Bak","version":"1.0","type":"link"}