• HPD Crank Case Breather - 4JJ1 - 4JJ3 - Top Exit - Common Rail Cowboys
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HPD Special Parts

HPD Crank Case Breather - 4JJ1 - 4JJ3 - Top Exit

HPD Crank Case Breather - 4JJ1 - 4JJ3 - Top Exit

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$94.50 AUD
$94.50 AUD
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Color

HPD Top Exit Crankcase Breather –

4JJ1 / 4JJ3

 

✅ Top Exit Design | ✅ High-Quality Finish | ✅ Free Express Shipping Australia-Wide

🧩 Product Overview

Upgrade your breather system with the HPD Top Exit Crankcase Breather – built for performance and reliability. Designed to work with HPD 4JJ1 / 4JJ3 rocker covers, it’s perfect for high-performance catch can setups or custom routing applications.

👉 Need the matching push-in -10AN adapter? Click here.

🔧 Vehicle Compatibility
  • Holden Rodeo RA7 – 2007–2008
  • Holden Colorado RC – 2008–2012
  • Isuzu D-MAX – 2008–2019
  • Isuzu D-MAX (4JJ3) – 2020 onwards*
  • Isuzu MU-X (4JJ1) – 2013–2019
  • Isuzu MU-X (4JJ3) – 2020 onwards*
  • Mazda BT-50 – 4JJ3-TCX – 2020 onwards*

* Requires approx. 4x 8G / 4.2 × 16 mm self-tapping stainless screws

📦 Key Features
  • Top-exit outlet — ideal for compact or upward catch can routing (not compatible with top mount intercoolers)
  • Made by HPD Special Parts Thailand
  • Designed to integrate with stock and HPD alloy rocker covers (4JJ1 / 4JJ3)
🛠️ 4JJ3 Owners: Suitable bolts required for install (not included).
💳 Payments & 🚚 Shipping
  • 💸 Afterpay, Humm, Klarna & Zip available
  • ✈️ Free Express Shipping Australia-Wide
  • ⚡ Fast, trackable delivery — typically dispatched same or next business day
⚠️ Stock & Availability

Generally in stock — Some items may have a 1–3 week wait depending on demand. If urgent, please message us before placing your order 😊

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