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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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Mishimoto Essentials Bundle - BMW E36 3'
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mishimoto - Corporate Logo
T#:51039948
Part#: MMB-E36-001
Ships in 3 Business Days
New Item
$ 1,141.00 USD
$ 1,141.00 USD
Each part in this bundle is selected to improve the E36's fluid dynamics and thermal stability.
Mishimoto Essentials Bundle - BMW E46 3'
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mishimoto - Corporate Logo
T#:51039991
Part#: MMB-E46-002
Ships in 3 Business Days
New Item
$ 1,127.99 USD
$ 1,127.99 USD
Don’t let a plastic cooling system stand between you and the road.
Aluminum Radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CSF - Corporate Logo
T#:54388384
Part#: 3430
In Stock
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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CTS Turbo S58 Upgraded Heat Exchanger - BMW G8X M2/M3/M4 S58 3.0L ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CTS - Corporate Logo
T#:50899217
Part#: HX-0018
Ships in 7 Business Days
New Item
$ 424.99 USD
Free Shipping
$ 424.99 USD
Free Shipping
This performance heat exchanger from CTS features a number of upgrades over the stock intercooler, offering better reliability and cooling performance. The first major upgrade is the heat exchanger's full alumnimum constructions. The factory heat exchange is partially constructed from plastic, which is prone to damage and cracks as the plastic becomes brittle over time. Full aluminum construction results in a stronger intercooler, which will last the lifetime of your BMW. The second major upgrade is a redesign of the coolant flow path and fin layout. This redesign allows for higher cooling efficiency, resulting in greater heat dissipation and reduced coolant temperatures.
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Mishimoto Essentials Bundle - BMW E46 M Cars
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mishimoto - Corporate Logo
T#:51039998
Part#: MMB-E46-001
Ships in 3 Business Days
New Item
$ 1,108.99 USD
$ 1,108.99 USD
This bundle optimizes the E46’s thermal efficiency by converting the heavy, parasitic mechanical clutch fan to a high-flow electric unit.
Radiator Lower Support & Bushing Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:55317651
Part#: 171178RLSKT
Ships in 2 Business Days
New Item
$ 56.08 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 Mounting Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:55317656
Part#: 1711173RMKT
Ships in 3 Business Days
New Item
$ 58.86 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.