• Holden Colorado RG (2.8L 4cyl) — 2012–2020
• Holden Trailblazer LWH (2.8L 4cyl) — 2012–2020
• Suitable for daily, touring, towing, beach/sand and off-road use.
• No cutting or welding required; designed to mount using supplied brackets.

• 💥 Auto trans = heat factory. Towing, sand, and off-roading cook your ATF fast.
• ⚠️ 93 °C+ and your transmission starts to degrade. Lifespan drops. Repairs = $$$.
• ❄️ Drop temps by up to ~33 °C and extend the lifespan of your transmission and ATF.

• RG-Specific Mounting Brackets — Laser-cut and ready to bolt in.
• High-Pressure ATF Hose — Rated to 400 psi, J1019-compliant.
• 23-Row Performance Cooler — Heavy-duty core for high heat transfer.
• Stainless Fixing Hardware — Built to survive harsh Aussie conditions.

• ✅ Pay with Afterpay, Humm, Klarna, Zip, plus Visa / Mastercard / AMEX / Apple Pay / Google Pay
• ✅ Free Express Shipping Australia-Wide — trackable & fast

Need even more cooling? 👉 Check out our Dual Cooler Kit (TCD602DPK) for ultimate performance.

Do I need extra ATF after install?

Usually a small top-up is required to account for the cooler and hose volume. Check level hot, in Park, after cycling gears.

Where does the cooler mount?

Forward of the radiator/AC condenser using supplied brackets, oriented for maximum airflow.

Will this work with a bullbar or winch?

Yes in most cases. Ensure sufficient frontal airflow and avoid kinking the hoses during routing.

What temps should I aim for?

Ideal ATF temps are typically 70–90 °C for longevity. Expect notable drops under load vs. stock.

Will it void my warranty?

A correctly installed cooler generally won’t. Failures due to incorrect install, leaks or hose routing are not covered.

Do I need a thermostat/bypass?

Not required for most Aussie conditions. In very cold climates, a thermostat can speed warm-up; contact us if unsure.