• Navara NP300 Trans Cooler - Davies Craig / Transchill - 2015 – ON (TCB630DPK) - Common Rail Cowboys
  • Navara NP300 Trans Cooler - Davies Craig / Transchill - 2015 – ON (TCB630DPK) - Common Rail Cowboys
  • Navara NP300 Trans Cooler - Davies Craig / Transchill - 2015 – ON (TCB630DPK) - Common Rail Cowboys
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Navara NP300 Trans Cooler - 2015-On (TCB630DPK)

Navara NP300 Trans Cooler - 2015-On (TCB630DPK)

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$557.00 AUD
$576.00 AUD $557.00 AUD
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NP300 Navara Auto Transmission Cooler Kit – TransChill (TCB630DPK)

Davies Craig TransChill Up to 33°C Cooler Temps 32mm Plate & Fin Cooler NP300 Auto Only Free Express AU Shipping

Keep your transmission cool — no matter the load

If you tow, tour, or work your Nissan Navara NP300 (YS23DTTi 2.3L Twin Turbo), transmission heat is your biggest silent killer. The Davies Craig TransChill TCB630DPK is engineered to dramatically reduce ATF temperatures, helping prevent fluid breakdown, clutch wear, and the kind of failures that lead to $6,000+ gearbox rebuilds.

🔥 Why This Cooler Is a Must-Have
  • Drops transmission temps by up to 33°C under load
  • Lower temps = longer life — even an 11°C reduction can double ATF lifespan
  • 32mm plate & fin design — up to 75% more efficient than tube & fin
  • Built for towing, sand, and slow-speed work
📦 What’s Included
  • ✔️ Davies Craig 32mm 14-Row Arctic Black Cooler
  • ✔️ SAE J1019-rated ATF hose — won’t soften or swell
  • ✔️ Vehicle-specific 4mm alloy brackets (5005-H34)
  • ✔️ All fittings & mounting hardware — ready to install
  • ✔️ 3-Year Manufacturer Warranty (conditions apply)
🚗 Vehicle Compatibility
  • Nissan Navara NP300 — YS23DTTi 2.3L Twin Turbo
  • Model Years: 2015–On
  • Transmission: Automatic only

⚠️ Manual transmission vehicles do not require a trans cooler.

🧠 Why Transmission Cooling Matters

Automatic transmissions start to suffer once ATF temperatures exceed ~93°C. From there, fluid oxidises, seals soften, and clutch packs wear rapidly — especially when towing, beach driving, or crawling off-road.

This cooler keeps temps stable, shifts smooth, and your Navara working the way it should — without cooking itself.

💳 Payments & 🚚 Shipping
  • 💳 Afterpay • Humm • Klarna • Zip available
  • 🚚 Free Express Shipping Australia-Wide
  • ⚡ Fast dispatch from our Aussie warehouse

🛠️ Don’t wait for heat to kill your gearbox.
👉 Add the TCB630DPK to your cart and keep your NP300 shifting strong.

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