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Stops water • Keeps oil out of your intake • Built for Aussie conditions
Give your MU-X the protection it should’ve had from factory. This PreLine-Plus + ProVent Combo Kit is purpose-built for the Isuzu MU-X 4JJ1, blocking injector-killing water and oily blow-by before they can do damage.
Designed specifically for 4JJ1 diesel MU-X models.
Perfect for remote touring, towing and questionable servo fuel.
🛠️ No water. No oil. No drama.
👉 Add this combo kit to your cart and keep your MU-X 4JJ1 running clean, reliable and ready for anything.

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