{"product_id":"4jj1-injector-fuel-line-set-d-max-mu-x-2012-2016-pre-dpf","title":"4JJ1 Injector Fuel Line Set – D-Max \u0026 MU-X 2012-2016 (Pre-DPF)","description":"\u003c!-- ========== Product: 4JJ1 Injector Fuel Line Set – D-Max \u0026 MU-X (2012-2016 Pre-DPF) ========== --\u003e\n\u003cstyle\u003e\n  .product-description details summary{cursor:pointer;list-style:none;position:relative;padding-left:16px;font-weight:700;margin:8px 0;}\n  .product-description details summary::before{content:\"›\";position:absolute;left:0;top:2px;transition:transform .2s ease;font-size:1.2em;line-height:1;}\n  .product-description details[open] summary::before{transform:rotate(90deg);}\n  .product-description details div{padding:8px 0 6px 18px;}\n  .crc-badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:14px 0 20px;}\n  .crc-badges span{display:inline-block;padding:6px 14px;font-size:12px;font-weight:700;border-radius:16px;white-space:nowrap;}\n  \n  \/* Genuine Isuzu badge – GLOWING GOLD *\/\n  .badge-isuzu{\n    background:linear-gradient(135deg, #f9c400 0%, #d4a500 50%, #f9c400 100%);\n    color:#000 !important;\n    box-shadow:0 0 20px rgba(249,196,0,0.6),0 0 30px rgba(249,196,0,0.4);\n    font-weight:900;\n    text-transform:uppercase;\n    letter-spacing:0.5px;\n    animation:isuzu-glow 3s ease-in-out infinite;\n  }\n  @keyframes isuzu-glow{\n    0%,100%{box-shadow:0 0 20px rgba(249,196,0,0.6),0 0 30px rgba(249,196,0,0.4);}\n    50%{box-shadow:0 0 25px rgba(249,196,0,0.7),0 0 40px rgba(249,196,0,0.5);}\n  }\n  \n  .badge-blue{background:#1565c0;color:#fff;}\n  .badge-green{background:#2e7d32;color:#fff;}\n  .badge-red{background:#00acc1;color:#fff;}\n  .badge-grey{background:#555;color:#fff;}\n  .badge-black{background:#111;color:#fff;}\n  @keyframes slideIn{from{transform:translateX(400px);opacity:0;}to{transform:translateX(0);opacity:1;}}\n  @keyframes slideOut{from{transform:translateX(0);opacity:1;}to{transform:translateX(400px);opacity:0;}}\n\u003c\/style\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cu\u003e\u003cstrong\u003e4JJ1 Injector Fuel Line Set – D-Max \u0026amp; MU-X (Pre-DPF)\u003c\/strong\u003e\u003c\/u\u003e\u003c\/h1\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cu\u003e\u003cstrong\u003eGenuine Isuzu – suits 4JJ1 common rail engines\u003c\/strong\u003e\u003c\/u\u003e\u003c\/h2\u003e\n\u003cdiv class=\"crc-badges\"\u003e\n\u003cspan class=\"badge-isuzu\"\u003e⚡ Genuine Isuzu\u003c\/span\u003e \u003cspan class=\"badge-blue\"\u003eOEM Fuel System Part\u003c\/span\u003e \u003cspan class=\"badge-grey\"\u003ePre-DPF Only (2012-2016)\u003c\/span\u003e \u003cspan class=\"badge-green\"\u003e📦 Same Day Dispatch*\u003c\/span\u003e \u003cspan class=\"badge-red\"\u003e💳 Afterpay • Humm • Klarna • Zip\u003c\/span\u003e \u003cspan class=\"badge-black\"\u003e🚚 Free Express Shipping AU\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eGenuine Isuzu High-Pressure Injector Fuel Lines – 4JJ1 (8340)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eBrand new \u003cstrong\u003egenuine Isuzu injector fuel line set\u003c\/strong\u003e designed to suit \u003cstrong\u003e4JJ1 common rail diesel engines\u003c\/strong\u003e fitted to Isuzu D-Max and MU-X pre-DPF applications (2012-2016). These high-pressure lines deliver fuel from the common rail to each injector and are manufactured to \u003cstrong\u003efactory routing and pressure specifications\u003c\/strong\u003e. Ideal for injector replacement, fuel system overhauls or rectifying damaged, corroded or leaking injector pipes.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e🧩 Product Overview\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eOEM genuine Isuzu injector fuel lines engineered specifically for 2012-2016 models using injector \u003cstrong\u003e095000-8340\u003c\/strong\u003e. OEM design maintains correct sealing integrity and injector reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e🔧 What Else You'll Need\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eIf you're replacing injector lines, you'll need copper washers for proper sealing:\u003c\/p\u003e\n\u003cp style=\"font-size: .95em; color: #555; margin-top: 16px;\"\u003e\u003cstrong\u003eEssential — Injector Washer Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #888; margin: 0 0 10px;\"\u003eCopper washers for proper sealing. Never reuse old washers — they won't seal properly the second time.\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #2563eb; color: #fff; padding: 10px 20px; border-radius: 50px; text-decoration: none; font-weight: bold; font-size: 14px; box-shadow: 0 2px 8px rgba(37,99,235,0.3); transition: all 0.2s; cursor: pointer; min-width: 310px; text-align: center;\" title=\"Add Injector Washer Kit to cart\" data-product-name=\"Isuzu Injector Washer Kit\" class=\"ajax-add-to-cart\" href=\"https:\/\/www.commonrailcowboys.com\/cart\/add?id=40799700025398\u0026amp;quantity=1\u0026amp;return_to=back\"\u003e 🛒 Add Injector Washer Kit \u003c\/a\u003e\n\u003cp style=\"background: #fff3cd; padding: 10px; border-radius: 4px; margin-top: 12px;\"\u003e\u003cstrong\u003e💡 Pro Tip:\u003c\/strong\u003e Avoid bending or re-shaping injector lines during servicing, as this can weaken the pipe and lead to cracks or leaks once reinstalled.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e📋 Product Specifications\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Genuine Isuzu\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e📦 Kit Includes\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder 1:\u003c\/strong\u003e 8-98223194-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder 2:\u003c\/strong\u003e 8-98223195-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder 3:\u003c\/strong\u003e 8-98223196-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder 4:\u003c\/strong\u003e 8-98223197-0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 13px; opacity: .85;\"\u003eComplete set of 4 high-pressure fuel lines, pre-bent to factory routing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails\u003e\n\u003csummary\u003e⏱️ When to Replace Injector Fuel Lines\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eKnowing when to replace injector fuel lines is critical to maintaining engine performance and injector longevity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVisible cracks, leaks or bulging in the lines\u003c\/li\u003e\n\u003cli\u003eFuel contamination or unexplained injector damage\u003c\/li\u003e\n\u003cli\u003eInjector replacement or major fuel system service\u003c\/li\u003e\n\u003cli\u003eHigh-kilometre vehicles (typically 120,000–150,000 km)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOver time, the internal steel surface of high-pressure fuel lines can degrade. Microscopic particles may then be carried into the injectors under extreme rail pressure, potentially causing internal damage.\u003c\/p\u003e\n\u003cp\u003eAvoid bending or re-shaping injector lines during servicing (such as rocker cover removal), as this can weaken the pipe and lead to cracks or leaks once reinstalled.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e🔧 Fitment Information\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eENGINE:\u003c\/strong\u003e 4JJ1\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsuzu D-Max 4JJ1 2012-2016\u003c\/strong\u003e - \u003cstrong\u003e(early models 2012-2013 may have earlier model injector lines)\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIsuzu MU-X 4JJ1 2012-2016 - (early models 2012-2013 may have earlier model injector lines)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: .95em; color: #555;\"\u003e\u003cem\u003eNote: Please provide your State and Rego or VIN above before clicking add to cart when ordering to confirm correct fitment\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: .95em; color: #555;\"\u003e\u003cem\u003e Not suitable for DPF-equipped models.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e🚚 Shipping \u0026amp; Payment\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e📦 \u003cstrong\u003eSame Day Dispatch*\u003c\/strong\u003e — order before cut-off for same business day shipping\u003c\/li\u003e\n\u003cli\u003e🚚 \u003cstrong\u003eFree Express Shipping Australia-Wide\u003c\/strong\u003e — full tracking included\u003c\/li\u003e\n\u003cli\u003e💳 \u003cstrong\u003eBuy Now, Pay Later:\u003c\/strong\u003e Afterpay, Humm, Klarna \u0026amp; Zip\u003c\/li\u003e\n\u003cli\u003e🇦🇺 All major credit cards accepted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 12px; color: #888; margin-top: 6px;\"\u003e*Orders placed before 2 pm AEST on business days, subject to stock availability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- GENUINE ISUZU GOLD BANNER CTA --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #f9c400 0%, #d4a500 50%, #f9c400 100%); color: #000; padding: 18px; text-align: center; margin: 20px 0; border-radius: 6px; box-shadow: 0 0 25px rgba(249,196,0,0.6),0 0 40px rgba(249,196,0,0.4); animation: isuzu-glow 3s ease-in-out infinite;\"\u003e\n\u003ch2 style=\"margin: 0 0 8px; font-size: 18px; color: #000; text-shadow: 0 0 10px rgba(255,255,255,0.3);\"\u003e\u003cstrong\u003eGenuine Isuzu • 4JJ1 Pre-DPF (2012-2016) • Free Express Shipping\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #000;\"\u003e\u003cem\u003eHigh-pressure fuel lines for D-MAX \/ MU-X. Factory routing. OEM quality. Workshop ready.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; opacity: .8; margin-top: 16px;\"\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e Common Rail Cowboys is not affiliated with Isuzu Motors. Fitment confirmation remains the buyer's responsibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Isuzu","offers":[{"title":"Default Title","offer_id":44703420088374,"sku":"8340FL","price":549.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/7868\/6518\/files\/8340.jpg?v=1768531108","url":"https:\/\/www.commonrailcowboys.com\/en-nz\/products\/4jj1-injector-fuel-line-set-d-max-mu-x-2012-2016-pre-dpf","provider":"Common Rail Cowboys","version":"1.0","type":"link"}