BMW Radiators for BMW E90 M3 S65 4.0L

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We sell only OE supplier or approved aftermarket upgrade radiators for your BMW. It seems BMW took some shortcuts when it came to radiator design and used weak materials like plastic for critical connection points. If you are tracking older models like E30, E36, or E46, you probably are well aware of these issues. As these cars age, the plastic pieces become more brittle and failure prone. The solution is to replace with upgraded radiators that perform as upgrades for the original, failure prone radiator to avoid being left on the side of the road or, worse yet, the track.

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OEM Nissens Radiator - E82/88 E9X Z4 N52, E9X M3

T#:363985

Part#: 17117562079

In Stock

$ 174.52 USD

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$ 174.52 USD

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Fits both automatic and manual transmission BMWs! This radiator is made by Nissens, an original equipment supplier to BMW. The cooling system is a weak point on most BMWs, causing many BMWs to develop issues in as few as 50,000 miles. Overheating your engine can and usually will result in large repair bills and sometimes a warps the cylinder head(s), requiring intensive repair or full replacement. Prevent potential failure by replacing your radiator early, keeping your BMW happy and cool. This is the brand we use exclusively on our own BMWs, and think you should as well! As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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E90/92 M3 Aluminum Radiator

T#:13891817

Part#: WC190

In Stock at Vendor

$ 712.00 USD

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$ 712.00 USD

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The team at DO88 has vigorously tested this radiator to deliver peak performance with the peace of mind of quality for your N55 engine. They guarantee reliability and endurance in all situations to let your car breathe better than before! Boasting a 14% increase in core volume and 8% lower coolant temps, this upgrade is a no-brainer for petrol heads like us. Keeping core temperatures low eliminates the risk of heat soak leading to overheating giving you max performance at any given moment. no compromise has been made at DO88 leaving you with one of the best radiator options on the market!

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CSF High Performance Aluminum Radiator - E9x M3

2X Entries Into Our F80 M3 Sweepstakes

T#:384655

Part#: 7059

In Stock

Sale - Save 10% $ 685.00

This product was last offered at the strikethrough price on
10-04-2026

$ 616.50 USD

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Qty

Sale - Save 10%

$ 685.00

This product was last offered at the strikethrough price on
10-04-2026

$ 616.50 USD

Add to Wish List

Using a two-row, triple-pass designed core, this radiator gives you all the cooling you could ever need. Paired with these radiators are CNC machined brackets and corrosion resistant hardware that allow final installation to have a same as stock fitment! This enables you to have much higher cooling without having to cut away any metal or delete any important components just for the sake of lower coolant temperatures.

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Genuine BMW Radiator - E9X M3

T#:14404

Part#: 17112283468

Ships on Nov 24, 2026

8% off MSRP $ 631.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 578.99 USD

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8% off MSRP

$ 631.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 578.99 USD

Add to Wish List

This radiator is the OE BMW replacement for the stock radiator in the E90, E92, and E93 M3. Keeping your M3 at peak performance means including your cooling system in your regular maintenance schedules with the radiator, water pump, and thermostat being the primary components needing replacement.

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BMW Radiators for BMW E90 M3 S65 4.0L

OEM Nissens Radiator - E82/88 E9X Z4 N52, E9X M3

E90/92 M3 Aluminum Radiator

CSF High Performance Aluminum Radiator - E9x M3

Genuine BMW Radiator - E9X M3

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