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BMW Radiators

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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Turner Motorsport - Corporate Logo
T#:57543703
Part#: 059198LA03KT
Ships on Oct 14, 2026
New Item
$ 62.99 USD
Free Shipping on orders $49 and up

Upgrade your cooling system setup with our Heavy Duty Radiator Mounting Brackets, engineered to deliver maximum structural support and a refined engine-bay aesthetic. After decades of heat cycles and hard driving, your E30's factory plastic mounts inevitably become brittle, faded, and prone to cracking, risking damage to your radiator. Our radiator mount upgrade completely replaces those tired OEM units with a high-strength alternative built to handle the rigors of spirited driving, track days, and engine swaps. Whether you are performing a full cooling system refresh or executing an M5X swap that utilizes an E36-style radiator, these brackets provide the ideal balance of precision fitment and rugged dependability.

Crafted with a premium brushed stainless steel finish, this kit does more than secure your radiator; it radically improves the visual appeal under the hood by swapping out cheap, weathered plastic for durable steel hardware. Designed as a true direct bolt-on solution, the brackets align seamlessly with factory mounting locations, eliminating the need for frustrating custom fabrication, cutting, or drilling. They clamp down firmly to eliminate unwanted radiator movement, ensuring your cooling stack remains locked in place under heavy vibration.

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Aluminum Radiator
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:54388384
Part#: 3430
Ships in 3 Business Days
New Item
$ 202.99 USD
Free Shipping on orders $49 and up
$ 202.99 USD
Free Shipping on orders $49 and up
Keep your MINI’s engine operating at peak performance with this premium aluminum radiator upgrade. Designed to work flawlessly with your factory water pump, this unit maximizes thermal heat transfer by circulating coolant through an optimized horizontal core, utilizing advanced fin architecture to shed heat rapidly. It drops directly onto your factory core support rubber mounts and connects seamlessly to your upper and lower radiator hoses.
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CSF OE Replacement Radiator
2X Entries Into Our F80 M3 Sweepstakes
CSF - Corporate Logo
T#:57340357
Part#: 4008
Ships in 4 Business Days
New Item
$ 115.99 USD
Free Shipping
$ 115.99 USD
Free Shipping
Engineered to handle elevated engine temperatures and rigorous driving, the CSF OEM Style Radiator delivers targeted thermal management for your cooling system. Built to strict ISO standards, this radiator provides precise bolt on fitment while utilizing high grade aluminum core
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Genuine BMW - Corporate Logo
T#:55317651
Part#: 171178RLSKT
Ships in 2 Business Days
New Item
$ 56.33 USD
Free Shipping on orders $49 and up
Keep your cooling system locked down on the street and the track with the Turner Motorsports Radiator Lower Support & Bushing Kit.

Radiator Mount
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:56977984
Part#: 17117514402
Ships in 2 Business Days
New Item
$ 6.99 USD
Free Shipping on orders $49 and up
Maintain cooling system stability under spirited street driving and hard track use with this URO Parts replacement upper radiator mount bracket.
Rein Lower Radiator Hose - G3x G1x
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:58489956
Part#: 17128602613
Ships in 4 Business Days
New Item
$ 44.99 USD
$ 44.99 USD
Protect your engine against thermal breakdown and maintain precise cooling system pressure with a Rein Lower Radiator Hose. Engineered as a direct fit replacement for degradation prone factory rubber hoses, this coolant line connects the lower radiator circuit to ensure steady fluid circulation under heavy driving conditions. Manufactured with high grade heat resistant EPDM rubber and OEM style quick connect fittings, it provides exceptional resistance to internal pressure spikes, ozone exposure, and chemical breakdown.
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Mishimoto - Corporate Logo
T#:57376626
Part#: MMRAD-F80-15A
In Stock at Vendor
New Item
$ 494.00 USD
$ 494.00 USD
High coolant temperatures and thermal degradation are the enemies of sustained lap times on the S55 powered BMW F8X M3 and M4. Mounted low in the front bumper fascia, the factory auxiliary cooling units quickly heat soak under circuit conditions
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Genuine BMW - Corporate Logo
T#:55317656
Part#: 1711173RMKT
Ships in 1-2 days
New Item
$ 59.16

This product was last offered at the strikethrough price on
08-24-2026

$ 59.02 USD
Free Shipping on orders $49 and up
$ 59.02 USD
Free Shipping on orders $49 and up
This Genuine BMW Radiator Mounting Kit provides the absolute best option for restoring the factory anchoring system on your chassis.

Genuine BMW - Corporate Logo
T#:56869530
Part#: 32415B33329
Ships in 7 Business Days
New Item
2% off MSRP $ 169.99

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

$ 165.99 USD
2% off MSRP
$ 169.99

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

$ 165.99 USD