{"product_id":"hpd-crankcase-breather-adapter-4jj1-10an-push-in-adapter","title":"HPD Crankcase Breather Adapter - 4JJ1 -10AN Push In Adapter","description":"\u003c!-- ==================== Product: HPD Crankcase Breather Adapter – 4JJ1 \/ 4JJ3 (-10AN Push-In) ==================== --\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cu\u003e\u003cstrong\u003eHPD Crankcase Breather Adapter – 4JJ1 \/ 4JJ3 (-10AN Push-In)\u003c\/strong\u003e\u003c\/u\u003e\u003c\/h1\u003e\n\u003c!-- ===== TRUST BADGES ===== --\u003e\n\u003cdiv class=\"crc-badges\"\u003e\n\u003cspan class=\"badge-crc\"\u003eHPD Special Parts\u003c\/span\u003e \u003cspan class=\"badge-red\"\u003e-10AN Push-In Fitting\u003c\/span\u003e \u003cspan class=\"badge-blue\"\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\u003cp\u003eUpgrade your crankcase ventilation setup with the \u003cstrong\u003eHPD -10AN Push-In Breather Adapter\u003c\/strong\u003e, designed to convert the factory 4J breather outlet to a high-flow AN fitting. Perfect for catch cans and custom breather routing.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdetails\u003e \u003csummary\u003e🔧 Suits the Following 4J Models (Aluminium Covers)\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eHolden Rodeo RA7 – 2007–2008\u003c\/li\u003e\n\u003cli\u003eHolden Colorado RC – 2008–2012\u003c\/li\u003e\n\u003cli\u003eIsuzu D-MAX 4JJ1 – 2005–2012\u003c\/li\u003e\n\u003cli\u003eIsuzu MU-X 4JJ1 – 2013–2012\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: .95em; color: #555; margin-top: 8px;\"\u003e\u003cem\u003eNot compatible with plastic rocker covers that use a molded barb.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e \u003csummary\u003e💪 Why Upgrade to a -10AN Adapter?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-flow vapor path for big-power 4J builds\u003c\/li\u003e\n\u003cli\u003eClean push-in install — no tapping or welding\u003c\/li\u003e\n\u003cli\u003ePerfect for custom catch can setups\u003c\/li\u003e\n\u003cli\u003eHPD quality — reliable, tight sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e \u003csummary\u003e📦 What's Included\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e1 × HPD -10AN Push-In Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails\u003e \u003csummary\u003e🛠️ Installation Notes\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eAdapts OEM breather port to \u003cstrong\u003e-10AN hoses\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCheck clearance with top-mount intercoolers\u003c\/li\u003e\n\u003cli\u003eUse quality AN fittings for best seal\u003c\/li\u003e\n\u003cli\u003eApply RTV lightly around fitting and allow to cure before running engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e \u003csummary\u003e💳 Payment \u0026amp; Shipping Options\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e💸 \u003cstrong\u003eBuy Now, Pay Later:\u003c\/strong\u003e Afterpay, Humm, Klarna \u0026amp; Zip available\u003c\/li\u003e\n\u003cli\u003e✈️ \u003cstrong\u003eFree Express Shipping Australia-Wide\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e📦 Fast dispatch from Australian warehouse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails open=\"\"\u003e \u003csummary\u003e❓ FAQs\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit my 4JJ1 engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes — suits most 4JJ1 and 4JJ3 engines across D-MAX, MU-X, Colorado and Rodeo platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What size AN fitting does this use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: -10AN (10 dash AN fitting) — the standard size for performance catch can setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this work with my plastic rocker cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Not compatible with plastic rocker covers that use a molded barb. This adapter is designed for metal rocker covers with the factory breather port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need RTV sealant?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes — apply RTV lightly around the fitting and allow to cure before running the engine for proper sealing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this better than the factory outlet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes — provides high-flow vapor path ideal for big-power builds and professional catch can setups with -10AN braided hoses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003c!-- MULTI-COLOR BANNER CTA - HPD Theme --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #76b82a 0%, #76b82a 25%, #d32f2f 25%, #d32f2f 50%, #2b5da6 50%, #2b5da6 75%, #1a3d6b 75%, #1a3d6b 100%); color: #ffffff; padding: 18px; text-align: center; margin: 20px 0; border-radius: 6px; box-shadow: 0 0 20px rgba(118, 184, 42, 0.4), 0 0 30px rgba(211, 47, 47, 0.3);\"\u003e\n\u003ch2 style=\"margin: 0 0 8px; font-size: 18px; color: #fff;\"\u003e\u003cstrong\u003e🔧 Upgrade Your Breather Setup\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\u003cem\u003eHPD -10AN push-in adapter. High-flow for catch cans. No tapping or welding required.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HPD Special Parts","offers":[{"title":"Black","offer_id":43052781142070,"sku":"HPD-4JJ-PUSH-IN-AN-10","price":85.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/7868\/6518\/files\/rn-image_picker_lib_temp_e0dbfd92-5361-446a-a8a4-22815da74a93.jpg?v=1726358583","url":"https:\/\/www.commonrailcowboys.com\/en-nz\/products\/hpd-crankcase-breather-adapter-4jj1-10an-push-in-adapter","provider":"Common Rail Cowboys","version":"1.0","type":"link"}