PWR 42mm Aluminium High-Performance Radiator for BMW 3 Series E36 M3 Direct-Fit OEM Replacement, Alloy Cooling Upgrade, Australian Made

Uprated 42 mm Alloy Rad for BMW M3 E36 by PWR

Give your E36 M3 the cooling headroom it deserves with this heavy duty PWR 42 mm core radiator. Built in Australia and engineered for fast road, drift and circuit use, this premium aluminium heat exchanger drops straight in using the factory mounting points. Expect stronger heat rejection, stable coolant temps and dependable performance in traffic and under sustained hard driving.

Why enthusiasts choose this PWR upgrade

• Up to 30 percent greater efficiency than the stock unit thanks to advanced tube and fin tech
• Thick 42 mm performance core for outstanding thermal capacity on track and on the street
• Rolled dimple tubes with louvered fins increase surface area and flow turbulence for superior heat transfer
• Expert TIG welds and controlled atmosphere brazing for exceptional strength and durability
• CAD designed to ISO 9001 standards for precise fitment and repeatable quality
• Bolt-in fit with factory-sized hose connections for an easy install
• Proven in wind tunnel development and pressure tested for reliability
• Polished alloy tanks for a clean, OE plus look under the bonnet
• 12 month manufacturer warranty, Australian built

Real results you can feel

We have fitted these PWR alloy rads to our own builds and many customer cars with fantastic feedback. Owners report cooler running in hot weather, faster temperature recovery between sessions and consistent performance in stop start traffic as well as on circuit. If you are chasing a genuine cooling upgrade that fits like the factory part, this is the one to choose.

Specifications

• Material: Aluminium
• Core thickness: 42 mm
• Construction: Rolled dimple tube with louvered fin matrix
• Tanks: Polished alloy sheet metal
• Connections: Factory size hose outlets
• Fitment: Direct drop in using OE mounts
• Manufacture: TIG welded, CAB brazed, CAD engineered to ISO 9001
• Testing: Wind tunnel development, pressure tested
• Origin: Made in Australia

What is included

• 1 x PWR aluminium radiator with 42 mm performance core

Vehicle compatibility

• BMW 3 Series E36 M3 3.2L 1992 to 1998

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. For a fitting quote or advice on your E36 M3 cooling package, email info@mjmodifications.co.uk and our team will be happy to help.

Built for road, track and drift

Whether you are tackling hot laps, long motorway runs or daily driving, this uprated alloy rad delivers dependable cooling performance with simple plug and play fitment. Pair it with quality coolant, fresh hoses and a healthy thermostat for the ultimate BMW M3 E36 cooling system refresh.

Common search terms

E36 M3 uprated radiator, BMW M3 E36 alloy rad, 42mm core radiator BMW M3, performance cooling E36, bolt in radiator BMW M3, plug and play radiator E36, track day cooling upgrade BMW M3, heavy duty aluminium radiator BMW E36, high efficiency heat exchanger M3, race car cooling BMW E36, drift car radiator E36 M3, BMW M3 cooling system upgrade, replacement rad E36 M3, motorsport radiator BMW E36.