Drivetech 4x4 Single-Core Automatic Transmission Cooler Kit – Isuzu D-Max & MU-X

Protect your automatic transmission from excessive heat with the Drivetech 4x4 Single-Core Automatic Transmission Cooler Kit, designed to provide additional cooling performance for your Isuzu D-Max or MU-X.

Whether you're towing a caravan, heading off-road or travelling long distances, maintaining appropriate transmission temperatures is essential for keeping your gearbox operating efficiently.

Featuring an Australian-made PWR air-to-oil cooler core, this auxiliary transmission cooler provides an effective solution for managing transmission fluid temperatures, helping to reduce heat-related stress and support long-term gearbox reliability.

Key Features & Benefits

• Australian-Made PWR Cooler Core – Quality single-core construction designed for efficient heat transfer and reliable cooling performance.

• Additional Cooling Capacity – Helps regulate automatic transmission fluid temperatures during demanding driving conditions.

• Ideal for Towing & Touring – Provides additional cooling support when towing caravans, trailers or carrying heavy loads.

• Reduced Heat-Related Wear – Helps minimise the impact of excessive heat on transmission fluid and internal gearbox components.

• Vehicle-Specific Design – Engineered for compatible Isuzu D-Max and MU-X models.

• Secure Mounting System – Includes rigid mounting brackets for a stable and reliable installation.

• Complete Installation Kit – Supplied with the necessary mounting components and installation instructions.

Why Upgrade Your Transmission Cooling?

Your automatic transmission works harder when towing, climbing steep terrain, travelling off-road or operating in hot conditions. These situations can cause transmission fluid temperatures to rise, placing additional strain on the gearbox.

Over time, excessive heat can accelerate transmission fluid breakdown and contribute to premature wear of internal transmission components.

The Drivetech 4x4 Single-Core Transmission Cooler provides additional cooling capacity to help:

• Maintain more stable transmission fluid temperatures.

• Reduce heat build-up during towing and heavy-load applications.

• Support consistent gearbox operation in demanding conditions.

• Minimise heat-related transmission fluid deterioration.

• Extend the service life of transmission components by reducing excessive thermal stress.

Designed for Australian Driving Conditions

From everyday driving to extended highway touring and challenging off-road adventures, your transmission needs to perform reliably across a range of conditions.

The Drivetech 4x4 Single-Core Cooler combines a quality PWR cooler core with a vehicle-specific installation design, making it a practical upgrade for owners looking to improve their automatic transmission cooling system.

What's Included?

• Single-core auxiliary automatic transmission cooler

• Australian-made PWR air-to-oil cooler core

• Vehicle-specific mounting brackets

• Required installation hardware

• Installation instructions

Vehicle Compatibility

Designed for selected Isuzu D-Max and MU-X 3.0L turbo diesel models fitted with automatic transmissions.

Suitable Vehicles:

• Isuzu D-Max 3.0L (2012–2020) – 5-speed and 6-speed automatic transmissions

• Isuzu MU-X 3.0L (2013–2021) – 5-speed and 6-speed automatic transmissions