Upgraded 3-Row 42mm Aluminium Radiator for Pajero Sport & Triton (2015-2025)
- Upgraded 42mm core: Substantially thicker than the factory 16mm radiator core
- Three-row design: Increased core capacity for heat exchange
- 165% larger core volume: Approximately 2.65 times the geometric volume of the factory core
- Full aluminium construction: Aluminium core and body
- TIG-welded construction: Welded joints and additional bracing for strength
- Direct-fit replacement: Designed to use the factory radiator mounting arrangement
- Automatic and manual compatible: Transmission cooler fittings and blanking plugs supplied as required
- Intercooler hose clearance: Designed to fit without interfering with the factory intercooler hoses
- Factory fan shroud compatible: Original shroud can be reused with minor trimming to its plastic cover
- Pressure-tested: Every radiator is pressure-tested for leaks
- Steel drain plug: Supplied with a steel drain plug
- Protective packaging: Packed with foam protection for transport
- 2-year warranty
Mitsubishi Pajero Sport 2.4L 4N15 Diesel:
- QE
- QF
- QG
Mitsubishi Triton 2.4L 4N15 Diesel:
- MQ
- MR
- 2WD and 4WD
- Manual and automatic transmissions
Advertised model-year range: 2015-2025.
Important: Compatibility is for the 2.4L 4N15 diesel engine. Please confirm your vehicle's engine, series and radiator configuration before ordering, particularly for model changeovers.
Factory vs Upgraded Radiator
BGT4X4 Upgraded Radiator
- Core dimensions: 525 × 650 × 42mm
- Core thickness: 42mm
- Approx. geometric core volume: 14.3L
- Core design: 3-row
- Construction: Full aluminium, TIG-welded and braced
Factory Radiator
- Core dimensions: 525 × 643 × 16mm
- Core thickness: 16mm
- Approx. geometric core volume: 5.4L
The difference: The BGT4X4 radiator has approximately 165% more geometric core volume than the factory radiator.
Core volume refers to physical core dimensions, not coolant capacity or a guaranteed percentage improvement in cooling performance.
- 1 × Upgraded 3-Row 42mm Aluminium Radiator
- Automatic transmission cooler fittings
- Blanking plugs for manual transmission applications
- Steel drain plug
The radiator is designed as a direct replacement for the factory unit, using the existing mounting arrangement.
Installation notes:
- Factory fan shroud: Can be reused, but a small amount of trimming to the plastic shroud cover is required
- Intercooler hoses: Radiator is designed to fit without interfering with the factory hoses
- Automatic models: Use the supplied transmission cooler fittings
- Manual models: Use the supplied blanking plugs for the transmission cooler connections
- Professional installation recommended: Radiator replacement is a substantial job involving the vehicle's cooling system
Please watch our installation video before fitting, particularly for the fan shroud trimming requirements.
After installation, the cooling system must be filled, bled and checked for leaks in accordance with the vehicle manufacturer's procedures.
2-Year Warranty
This upgraded aluminium radiator is backed by a 2-year warranty against manufacturing defects
Give your Pajero Sport or Triton a substantial radiator upgrade, especially if you regularly tow, travel off-road or carry heavy loads.
The factory radiator on 4N15-powered Pajero Sport and Triton models uses a relatively thin 16mm core. Our upgraded radiator features a much thicker 42mm, three-row aluminium core, providing significantly more core volume for heat exchange.
With core dimensions of 525 × 650 × 42mm, the upgraded radiator has approximately 2.65 times the geometric core volume of the factory unit - a 165% increase in core volume. It's a practical upgrade for vehicles that regularly work hard in Australian conditions.
Built with full aluminium construction, TIG-welded joints and additional bracing, every radiator is pressure and leak tested before leaving the factory, then carefully packaged for protection during transport.
The radiator is designed as a direct-fit replacement for compatible Pajero Sport and Triton models, with fittings supplied for both automatic and manual transmissions. It also accommodates the factory fan shroud and is designed to clear the intercooler hoses.
Please note: A small amount of trimming to the factory plastic fan shroud cover is required during installation. We recommend professional fitting due to the amount of work involved. Please refer to our installation video before starting.
42mm 3-row core • 165% more core volume • Full aluminium • TIG-welded • Pressure & leak tested • Auto & manual compatible • 2-Year Warranty
In-stock products shipping from our Brisbane warehouse are generally dispatched within 1-3 business days. This timeframe excludes orders containing pre-order products, which will generally ship once all items are available.
To offer an even greater range of tried and trusted products, we also partner with selected brands that ship directly to you. These products are marked “Dispatches from supplier” on the product page and may arrive separately from other items in your order.
Products marked Pre-Order are not currently in stock. Ordering reserves your item from an incoming shipment.
Any estimated arrival date is a guide and may change due to manufacturing, freight, customs clearance, weather or other circumstances outside our control. We’ll keep you informed if there are any significant changes.
If your order contains both in-stock and pre-order products, your order will generally ship together once everything is available. If you would prefer the available items sooner, please contact us to arrange split shipping. An additional shipping charge will apply.
Change-of-mind returns may be requested within 30 days, provided the product is unused, uninstalled and returned in its original packaging with all inclusions.
You can choose:
- Full store credit
- Refund to your original payment method: A 15% restocking fee applies
Return shipping is the customer’s responsibility, and original shipping charges are non-refundable.
*Supplier-direct and special-order products may still attract a restocking fee imposed by the supplier.
If your product arrives incorrect, damaged or faulty, please contact us as soon as possible with your order number and photos so we can help.
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Why Choose BGT4X4
Aussie Owned & Operated
We want you to feel great about every purchase. From our Brisbane warehouse, we ship in-stock gear fast and back it with genuine support - because you deserve to have a 5-star customer experience.
Real Support, Start to Finish
When you reach out to BGT4X4, you’re talking to the owners. That means honest advice, no run-around, and support that doesn’t stop once your order’s placed.
Built for Pajero Owners
As 4-time Pajero owners, we understand what the car needs (and doesn't). Every product is chosen, tested, or developed using our own vehicles for your peace of mind.