{"product_id":"4jj1-scv-upgrade-long-style-upgrade-kit-8-98145453-1","title":"4JJ1 SCV Upgrade (Long Style Upgrade Kit)  8-98145453-1","description":"\u003ch1 style=\"text-align: center;\"\u003e\u003cu\u003e4JJ1 SCV Upgrade (Long Style) – Genuine 8981454531\u003c\/u\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFits Isuzu D-MAX, MU-X, MU-7, Holden Rodeo \u0026amp; Colorado\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ===== Minimal styles for the nested menus (optional) ===== --\u003e\n\u003cstyle\u003e\n  .crc-acc details { border: 1px solid #e5e7eb; border-radius: 10px; margin: 10px 0; }\n  .crc-acc summary { cursor: pointer; padding: 12px 14px; list-style: none; display: flex; justify-content: space-between; align-items: center; }\n  .crc-acc summary::-webkit-details-marker { display: none; }\n  .crc-title { font-weight: 700; }\n  .crc-chevron::after { content: \"▸\"; transition: transform .2s ease; }\n  details[open] \u003e summary .crc-chevron::after { transform: rotate(90deg); }\n  .crc-panel { padding: 0 16px 14px 16px; }\n  .crc-inner { margin: 8px 0 0 0; }\n  .crc-badge { font-weight: 700; }\n\u003c\/style\u003e\n\u003ch3\u003e\u003cstrong\u003e🔥 Upgrade to the Reliable Long-Style SCV\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e4JJ1 SCV Upgrade Kit\u003c\/strong\u003e replaces the earlier short-style suction control valve with the improved \u003cstrong\u003elong-style\u003c\/strong\u003e design. Expect steadier fuel pressure, smoother idle and restored performance under load.\u003c\/p\u003e\n\u003cp\u003eSCV spacer\/adapter kit is included.\u003c\/p\u003e\n\u003chr\u003e\u003c!-- ===== NESTED MENUS ===== --\u003e\u003cnav aria-label=\"Product information\" class=\"crc-acc\"\u003e\u003c!-- Symptoms --\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"crc-title\"\u003e⚠️ Symptoms of a Failing SCV\u003c\/span\u003e \u003cspan aria-hidden=\"true\" class=\"crc-chevron\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"crc-panel\"\u003e\n\u003cp\u003eWhen the SCV is blocked, sticking or worn, you may notice:\u003c\/p\u003e\n\u003cul class=\"crc-inner\"\u003e\n\u003cli\u003e🚨 Hard starting \/ extended cranking\u003c\/li\u003e\n\u003cli\u003e🚨 Loss of power, hesitation or limp mode\u003c\/li\u003e\n\u003cli\u003e🚨 Surging, rough or hunting idle; occasional stalling\u003c\/li\u003e\n\u003cli\u003e🚨 Check engine light with rail-pressure related fault codes:\n\u003cul\u003e\n\u003cli\u003eP0087 – Rail Pressure Too Low\u003c\/li\u003e\n\u003cli\u003eP0088 – Rail Pressure Too High\u003c\/li\u003e\n\u003cli\u003eP0093 – Fuel Leak \/ Rail Pressure Abnormal\u003c\/li\u003e\n\u003cli\u003eP1093 – Rail Pressure Insufficient at High Load\u003c\/li\u003e\n\u003cli\u003eP1094 – Fuel Rail Pressure Too Low\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Causes --\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"crc-title\"\u003e🔎 Common Causes of SCV Failure\u003c\/span\u003e \u003cspan aria-hidden=\"true\" class=\"crc-chevron\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"crc-panel\"\u003e\n\u003cul class=\"crc-inner\"\u003e\n\u003cli\u003e⚡ Contaminated fuel (debris\/water) leading to internal sticking\u003c\/li\u003e\n\u003cli\u003e⚡ Early short-style (beige connector) design prone to varnish and wear\u003c\/li\u003e\n\u003cli\u003e⚡ Poor filtration or overdue fuel filters\u003c\/li\u003e\n\u003cli\u003e⚡ Restricted supply lines causing unstable rail pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePre-checks:\u003c\/em\u003e Inspect\/replace filters, verify clean fuel supply and rule out other logged faults before fitting a new SCV.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Key Benefits --\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"crc-title\"\u003e💡 Key Benefits\u003c\/span\u003e \u003cspan aria-hidden=\"true\" class=\"crc-chevron\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"crc-panel\"\u003e\n\u003cul class=\"crc-inner\"\u003e\n\u003cli\u003e✅ \u003cspan class=\"crc-badge\"\u003eUpdated Long-Style Design\u003c\/span\u003e — longer body\/nozzle for improved reliability\u003c\/li\u003e\n\u003cli\u003e✅ \u003cspan class=\"crc-badge\"\u003eRestores Driveability\u003c\/span\u003e — helps cure idle hunt, surging and power loss\u003c\/li\u003e\n\u003cli\u003e✅ \u003cspan class=\"crc-badge\"\u003eFull Kit Supplied\u003c\/span\u003e — direct replacement components included\u003c\/li\u003e\n\u003cli\u003e✅ \u003cspan class=\"crc-badge\"\u003eGenuine Quality\u003c\/span\u003e — Isuzu PN \u003cstrong\u003e8981454531\u003c\/strong\u003e \/ Denso \u003cstrong\u003e294009-0730\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Nested Install --\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"crc-title\"\u003e🛠️ Install Instructions\u003c\/span\u003e \u003cspan aria-hidden=\"true\" class=\"crc-chevron\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"crc-panel\"\u003e\n\u003col class=\"crc-inner\"\u003e\n\u003cli\u003eDepressurise the fuel system and disconnect the battery.\u003c\/li\u003e\n\u003cli\u003eUnplug the SCV connector; move nearby harnesses aside.\u003c\/li\u003e\n\u003cli\u003eCap\/plug open fuel lines immediately to keep dirt out; remove leak-off pipe and hoses.\u003c\/li\u003e\n\u003cli\u003eRemove the old SCV (and any spacer\/adaptor). Clean the pump face.\u003c\/li\u003e\n\u003cli\u003eLightly oil new O-rings. Fit adaptor\/spacer if required and install the SCV carefully so seals don’t pinch.\u003c\/li\u003e\n\u003cli\u003eReconnect hoses and wiring; refit the battery.\u003c\/li\u003e\n\u003cli\u003eWith a suitable scan tool, perform the fuel supply pump “Learn\/Reset” procedure. Let the engine idle to operating temp and confirm no fault codes remain.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Common-rail tolerances are extremely fine — absolute cleanliness is essential during the entire process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Nested ID\/Retrofit --\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"crc-title\"\u003e🧩 Identification \u0026amp; Retrofit Notes\u003c\/span\u003e \u003cspan aria-hidden=\"true\" class=\"crc-chevron\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"crc-panel\"\u003e\n\u003cul class=\"crc-inner\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarly SCV:\u003c\/strong\u003e Short body \u0026amp; nozzle, beige connector — replace if still fitted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLater SCV:\u003c\/strong\u003e Longer body\/nozzle, turquoise connector — improved design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptor\/Spacer:\u003c\/strong\u003e Some pumps need a 5 mm adaptor plate and nozzle spacer when updating from the old design. If an updated SCV was previously fitted, replace the adaptor\/spacer at the same time for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Vehicle Compatibility --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cspan class=\"crc-title\"\u003e🚙 Vehicle Compatibility\u003c\/span\u003e \u003cspan aria-hidden=\"true\" class=\"crc-chevron\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"crc-panel\"\u003e\n\u003cul class=\"crc-inner\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsuzu D-MAX:\u003c\/strong\u003e 2005–2021 (4JJ1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsuzu MU-X:\u003c\/strong\u003e 2013–2021 (4JJ1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsuzu MU-7:\u003c\/strong\u003e 2005–2013 (4JJ1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolden RA \/ RC Rodeo:\u003c\/strong\u003e 2007–2008 (4JJ1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolden Colorado RC:\u003c\/strong\u003e 2008–2011 (4JJ1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"crc-title\"\u003eℹ️ Notes\u003c\/span\u003e \u003cspan aria-hidden=\"true\" class=\"crc-chevron\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"crc-panel\"\u003e\n\u003cp\u003eFor later 4JJ3 platforms, use the correct SCV and pump-specific parts. Unsure? Send us your VIN\/engine code and we’ll confirm fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- What's Included --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cspan class=\"crc-title\"\u003e📦 What’s Included\u003c\/span\u003e \u003cspan aria-hidden=\"true\" class=\"crc-chevron\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"crc-panel\"\u003e\n\u003cul class=\"crc-inner\"\u003e\n\u003cli\u003e1 × Genuine Long-Style SCV — Isuzu \u003cstrong\u003e8981454531\u003c\/strong\u003e \/ Denso \u003cstrong\u003e294009-0730\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpacer \/ adapter kit to convert from short to long SCV\u003c\/li\u003e\n\u003cli\u003eInstall kit seals\/fittings\/bolts\u003c\/li\u003e\n\u003cli\u003ebasic instruction guide with kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Buy with Confidence --\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"crc-title\"\u003e🛒 Buy with Confidence\u003c\/span\u003e \u003cspan aria-hidden=\"true\" class=\"crc-chevron\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"crc-panel\"\u003e\n\u003cul class=\"crc-inner\"\u003e\n\u003cli\u003e✔️ 100% Genuine OEM Part\u003c\/li\u003e\n\u003cli\u003e✔️ Free Express Shipping Australia-Wide\u003c\/li\u003e\n\u003cli\u003e✔️ Afterpay, Humm, Klarna \u0026amp; Zip available\u003c\/li\u003e\n\u003cli\u003e✔️ Backed by Common Rail Cowboys support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/nav\u003e\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e🤠 Keep Your 4JJ1 Running Strong\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSwitching to the \u003cstrong\u003elong-style SCV\u003c\/strong\u003e stabilises rail pressure, smooths idle and brings back dependable power — ideal for work, touring and towing.\u003c\/p\u003e\n\u003chr\u003e\u003c!-- ===== FAQ (visible) ===== --\u003e\n\u003cdiv class=\"faq-section\"\u003e\n\u003ch3\u003e\u003cstrong\u003e❓ Frequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What’s the difference between short and long style SCV?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Early beige short SCVs are more prone to sticking. The long turquoise style uses a longer body\/nozzle for improved fuel pressure control and reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Good quality sockets\/Allen keys are fine. A scan tool is recommended to run the pump learn\/reset after installation but isn't always required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fix rough idle or limp mode?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Often, yes. Many 4JJ1 drivability complaints trace back to a worn or sticking SCV, especially on earlier short-style valves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":44048449142838,"sku":"8981454531\/294009-0730","price":522.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/7868\/6518\/files\/scv4jj1-Photoroom-Photoroom.jpg?v=1756858576","url":"https:\/\/www.commonrailcowboys.com\/en-nz\/products\/4jj1-scv-upgrade-long-style-upgrade-kit-8-98145453-1","provider":"Common Rail Cowboys","version":"1.0","type":"link"}