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BMW M3 Radiators

Looking for aftermarket parts to modify or upgrade your BMW M3 with radiators? At Tunersports.com we carry a huge selection of the top name brand performance radiator parts and accessories for your M3.

Whether you have a 1988 or 2024 BMW M3 in Base to Lightweight trim we have you covered. We have 23 radiators available to mod your M3. All parts have free shipping to the Continental US 48 States.

All M3 Radiator Parts:

Only show in-stock parts

CSF Heat Exchangers

CSF
CSF Heat Exchangers 8075
IN STOCK
8075
CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps....
CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard
2015-2018 BMW M3 Base
$699.00
Details
CSF Heat Exchangers 8075V
IN STOCK
8075V
CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps....
CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - Black
2015-2018 BMW M3 Base
$699.00
Details
CSF Heat Exchangers 8215
IN STOCK - DROPSHIPS
8215
CSF BMW G8X M3/M4 High Performance Front Mount Heat Exchanger
2021-2024 BMW M3 Competition
2022-2022 BMW M3 Base
2022-2024 BMW M3 Competition xDrive
2024-2024 BMW M3 Base / CS
$699.00
Details

CSF Radiators - Aluminum

CSF
CSF Radiators - Aluminum 3054
IN STOCK
3054
CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps....
CSF 93-99 BMW M3 (E36) / 92-95 BMW 320i / 92-98 BMW 323 / 92-98 BMW 325 / 94-98 BMW 328 Radiator
1995-1995 BMW M3 Lightweight
1995-1999 BMW M3 Base
$319.00
Details
CSF Radiators - Aluminum 7058
IN STOCK
7058
CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps....
CSF 00-06 BMW M3 (E46) Triple Pass Radiator
2001-2006 BMW M3 Base
$579.00
Details
CSF Radiators - Aluminum 7059
IN STOCK
7059
CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps....
CSF 07-13 BMW M3 (E9X) Triple Pass Radiator
2008-2013 BMW M3 Base
$599.00
Details
CSF Radiators - Aluminum 7063
OUT OF STOCK
7063
CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps....
CSF 87-91 BMW M3 (E30) 2.7L Radiator
1988-1991 BMW M3 Base
$469.00
CSF Radiators - Aluminum 7211
IN STOCK
7211
Because the S54 requires a much more robust oil cooling system than the E36's S52 or E30's S14, CSF made special provisions to fit two different race spec oil coolers. To do this, the height of the radiator was reduced slightly so the oil coolers can fit under it in a factory style location. The rad...
CSF BMW S54 Swap Into E36 / E46 Chassis High Performance Radiator
1988-1991 BMW M3 Base
1995-1995 BMW M3 Lightweight
1995-1999 BMW M3 Base
$499.00
Details

Koyo Heat Exchangers

Koyo
Koyo Heat Exchangers VH423704
OUT OF STOCK
VH423704
Koyo 15-20 BMW (F8X) M3/M4/M2-Competition Aluminum High-Performance Front Mount Heat Exchanger ...
Koyo 15-20 BMW M3/M4 (F80/82/83) / 19-20 M2 Comp. (F87) Alum. High-Perf. Front Mount Heat Exchanger
2015-2018 BMW M3 Base
$596.20

Koyo Racing Radiators

Koyo
Koyo Racing Radiators HH422087
OUT OF STOCK
HH422087
Koyo 08-13 BMW M3 E90/E92/E93 4.0L (MT/DCT) Radiator ...
Koyo 08-13 BMW M3 E90/E92/E93 4.0L (MT/DCT) Radiator
2008-2013 BMW M3 Base
$552.68
Koyo Racing Radiators HH422674
IN STOCK - LOW
HH422674
Koyorad's new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for a quick and simple ins...
Koyo 88-99 BMW 3-Series inc. E36 M3 (MT / 6 Cyl. ONLY) Radiator
1995-1995 BMW M3 Lightweight
1995-1999 BMW M3 Base
$294.49
Details
Koyo Racing Radiators HH422675
IN STOCK
HH422675
Koyorad's new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for a quick and simple ins...
Koyo 01-06 BMW E46 M3 3.2L I6 Radiator
2001-2006 BMW M3 Base
$509.12
Details

Mishimoto Heat Exchangers

Mishimoto
Mishimoto Heat Exchangers MMHE-F80-15
IN STOCK
MMHE-F80-15
Improve the cooling capacity on your 2015-2020 BMW M3 or M4 with the Mishimoto Performance Heat Exchanger. Air-to-water intercooling is the means of more efficient heat transfer from the charged air, but it now requires an additional heat exchanger mounted to the front of the vehicle in order to dis...
Mishimoto 2015+ BMW F8X M3/M4 Performance Heat Exchanger
2015-2018 BMW M3 Base
$628.95
Details
Mishimoto Heat Exchangers MMHE-G80-21AT
OUT OF STOCK
MMHE-G80-21AT
Introducing the Mishimoto 2021+ BMW G8X M3/M4 performance heat exchanger, the ultimate solution to keep your charge air cool under the most demanding conditions. In the world of forced induction vehicles, air-to-water intercooling is the future, and Mishimoto are taking it to the next level.----We s...
Mishimoto 2021+ BMW M3/ M4 G8X Automatic Performance Heat Exchanger
2021-2024 BMW M3 Base / Competition
2022-2024 BMW M3 Competition xDrive
2024-2024 BMW M3 CS
$649.95
Details
Mishimoto Heat Exchangers MMHE-G80-21MT
IN STOCK - LOW
MMHE-G80-21MT
Introducing the Mishimoto 2021+ BMW G8X M3/M4 performance heat exchanger, the ultimate solution to keep your charge air cool under the most demanding conditions. In the world of forced induction vehicles, air-to-water intercooling is the future, and Mishimoto are taking it to the next level.----We s...
Mishimoto 2021+ BMW M3/ M4 G8X Manual Performance Heat Exchanger
2021-2024 BMW M3 Base / Competition
2022-2024 BMW M3 Competition xDrive
2024-2024 BMW M3 CS
$699.95
Details

Mishimoto Radiators - Aluminum

Mishimoto
Mishimoto Radiators - Aluminum MMRAD-E30-82
IN STOCK - LOW
MMRAD-E30-82
An ideal upgrade to the stock OEM radiator, the Mishimoto BMW E30 1987-1991 M3 aluminum radiator will give your vehicle a cooler, more efficient running engine.Most people overlook the importance of installing an upgraded radiator in their engine, not only will it produce 30% greater cooling capacit...
Mishimoto 87-91 BMW E30 M3 Manual Aluminum Radiator
1988-1991 BMW M3 Base
$285.95
Details
Mishimoto Radiators - Aluminum MMRAD-E36-92
IN STOCK
MMRAD-E36-92
An ideal upgrade for the brittle OEM radiator, the Mishimoto E30/E36 Performance Aluminum Radiator provides your vehicle with enhanced reliability and improved cooling efficiency. BMWs are known to have frequent cooling-related failures due to the use of numerous plastic components throughout the sy...
Mishimoto 92-99 BMW E36 Manual Aluminum Radiator
1995-1995 BMW M3 Lightweight
1995-1999 BMW M3 Base
$315.95
Details
Mishimoto Radiators - Aluminum MMRAD-E46-01
IN STOCK
MMRAD-E46-01
The S54 is an incredible feat of engineering. Smooth power delivery, individual throttle bodies, and an 8,000 rpm redline makes for an unforgettable driving experience. As with any BMW, maintenance is key to extending the life of your vehicle and ensuring that you're getting a driving experience riv...
Mishimoto 01-06 BMW M3 3.2L Performance Aluminum Radiator
2001-2006 BMW M3 Base
$720.95
Details
Mishimoto Radiators - Aluminum MMRAD-G80-21A
OUT OF STOCK
MMRAD-G80-21A
Keep your 2021+ BMW G8X M3/M4 engine temperature under control with Mishimoto's Performance Auxiliary Radiators. These radiators are sold as a pair and feature full-aluminum end tanks that are TIG-welded to custom-engineered cores for maximum durability and performance. The increased fluid capacity ...
Mishimoto 2021+ BMW G8X M3/M4 Performance Auxiliary Radiators
2021-2024 BMW M3 Base / Competition
2022-2024 BMW M3 Competition xDrive
2024-2024 BMW M3 CS
$509.95
Details
Mishimoto Radiators - Aluminum MMRAD-G80-21ARG
IN STOCK
MMRAD-G80-21ARG
Protect your Mishimoto Performance Auxiliary Radiators from flying debris with our steel stone guards. Specifically designed for the 2021+ BMW G8X M3/M4, these stone guards provide an additional layer of defense against rocks and other road debris that can cause damage to your auxiliary radiators. M...
Mishimoto 2021+ BMW G8X M3/M4 Auxiliary Radiator Rock Guards
2021-2024 BMW M3 Base / Competition
2022-2024 BMW M3 Competition xDrive
2024-2024 BMW M3 CS
$110.71
Details

Mishimoto Radiators - Aluminum X-Line

Mishimoto
Mishimoto Radiators - Aluminum X-Line MMRAD-E36-92X
IN STOCK
MMRAD-E36-92X
An ideal upgrade for the brittle stock radiator, the Mishimoto E30/E36 X-Line Performance Aluminum Radiator provides your vehicle with enhanced reliability and improved cooling efficiency. BMWs are known to have frequent cooling-related failures due to the use of numerous plastic components througho...
Mishimoto 92-99 BMW E36 X-Line Performance Aluminum Radiator
1995-1995 BMW M3 Lightweight
1995-1999 BMW M3 Base
$596.95
Details

Mishimoto Radiators - Plastic

Mishimoto
Mishimoto Radiators - Plastic R1841-AT
OUT OF STOCK
R1841-AT
This 1992-1998 BMW 3 Series radiator is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator features OEM spec plastic end tanks attached to an aluminum core for stock cooling efficiency. At some...
Mishimoto BMW E36 3-Series Replacement Radiator 1992-1999
1995-1995 BMW M3 Lightweight
1995-1999 BMW M3 Base
$149.95
Details
Mishimoto Radiators - Plastic R1841-MT
OUT OF STOCK
R1841-MT
This 1988-1998 BMW 3 Series radiator is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator features OEM spec plastic end tanks attached to an aluminum core for stock cooling efficiency. At some...
Mishimoto BMW E36 3-Series Replacement Radiator 1992-1999
1995-1995 BMW M3 Lightweight
1995-1999 BMW M3 Base
$149.95
Details