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BMW F80 M3 S55 3.0L

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BMW F80 M3 S55 3.0L Performance Engine Cooling Parts

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S55 Performance Silicone Radiator Hoses - With OE Connectors

ES#5435391 - 008643LA03 - S55 Performance Silicone Radiator Hoses - With OE Connectors - Retains OEM fitment with superior looks and durability. Includes stainless steel hose clamps and pre-installed factory style connectors. - Turner Motorsport - BMW

Retains OEM fitment with superior looks and durability. Includes stainless steel hose clamps and pre-installed factory style connectors. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
5435391
Mfg#:
008643LA03
In Stock
$401.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet Cylinder Head Outlet Hose Adapter

ES#3552811 - 024797ECS01 - ECS Billet Cylinder Head Outlet Hose Adapter - Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. - ECS - BMW

Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3552811
Mfg#:
024797ECS01
In Stock
ON SALE! SAVE 25%
$76.99

This product was last offered at the strikethrough price on
06-13-2026

$57.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

F8X S55 Heavy Duty Aluminum Expansion Tank Kit

ES#5425426 - 050595LA03 - F8X S55 Heavy Duty Aluminum Expansion Tank Kit - The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. - Turner Motorsport - BMW
ECS Tuning recommends this product.

The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
5425426
Mfg#:
050595LA03
Ships on Oct 5, 2026
ON SALE! SAVE 20%
$509.99

This product was last offered at the strikethrough price on
06-13-2026

$407.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CSF Auxiliary Radiator W/ Rock Guard

ES#4715638 - 8258 - CSF Auxiliary Radiator W/ Rock Guard - Upgrade your cooling potential with CSF's performance auxiliary radiator! - CSF - BMW

Upgrade your cooling potential with CSF's performance auxiliary radiator! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
4715638
Mfg#:
8258
In Stock
6% off MSRP

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

$499.00

This product was last offered at the strikethrough price on
09-06-2026

$469.00 USD
Free Shipping

F8X High Performance Aluminum Heat Exchanger

ES#4920939 - 050626LA01 - F8X High Performance Aluminum Heat Exchanger - Direct-fit upgrade over OEM! Reduce IATs & boost reliability with durable all-aluminum construction. - Turner Motorsport - BMW

Direct-fit upgrade over OEM! Reduce IATs & boost reliability with durable all-aluminum construction. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4920939
Mfg#:
050626LA01
In Stock
ON SALE! SAVE 25%
$509.99

This product was last offered at the strikethrough price on
06-13-2026

$382.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Wetter Coolant Additive - 12oz

ES#261427 - 80204 - Water Wetter Coolant Additive - 12oz - Reduces coolant temperatures by as much as 30*F - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Reduces coolant temperatures by as much as 30*F

Brand:
Redline - Corporate Logo
ES#:
261427
Mfg#:
80204
In Stock
$15.99 USD
Free Shipping
on orders $49 and up

S55 Aftercooler Cooling Kit

ES#4487399 - 15-012 - S55 Aftercooler Cooling Kit - Add carbon fiber styling and performance to your - Active Autowerke - BMW

Add carbon fiber styling and performance to your

Brand:
Active Autowerke - Corporate Logo
ES#:
4487399
Mfg#:
15-012
Ships in 3 Business Days
5% off MSRP

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

$2999.00

This product was last offered at the strikethrough price on
09-06-2026

$2849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Mounted Radiator BMW M2/M3/M4 S55

ES#4369258 - 400001003.FM - Front Mounted Radiator BMW M2/M3/M4 S55 - Reduce heat soak and improve engine performance with an upgraded radiator from Wagner Tuning - Wagner Tuning - BMW

Reduce heat soak and improve engine performance with an upgraded radiator from Wagner Tuning

Brand:
Wagner Tuning - Corporate Logo
ES#:
4369258
Mfg#:
400001003.FM
Ships on Oct 19, 2026
$1140.00 USD
This product is lifetime replacement eligible Lifetime Replacement

SuperCool Performance Coolant - Concentrate - 1 Gallon

ES#4338528 - 81205 - SuperCool Performance Coolant - Concentrate - 1 Gallon - Redline's state of the art coolant offering premium performance and protection. Fortified with Waterwetter! - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Redline's state of the art coolant offering premium performance and protection. Fortified with Waterwetter!

Brand:
Redline - Corporate Logo
ES#:
4338528
Mfg#:
81205
In Stock
$68.99 USD
Free Shipping
on orders $49 and up

F8x High Performance Heat Exchanger

ES#3177499 - D780-0001A - F8x High Performance Heat Exchanger - Keep engine temps lower and drive faster, longer! - Dinan - BMW

Keep engine temps lower and drive faster, longer! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3177499
Mfg#:
D780-0001A
Back Ordered
11% off MSRP

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

$843.99

This product was last offered at the strikethrough price on
09-06-2026

$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mishimoto Liquid Chill Radiator Coolant Additive - 4oz

ES#2764643 - MMRALC - Mishimoto Liquid Chill Radiator Coolant Additive - 4oz - Pairs with all types of coolant to increase heat transfer and decrease engine temps. - Mishimoto - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pairs with all types of coolant to increase heat transfer and decrease engine temps.

Brand:
Mishimoto - Corporate Logo
ES#:
2764643
Mfg#:
MMRALC
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Performance Heat Exchanger

ES#4147112 - CTS-F8X-HX - CTS Performance Heat Exchanger - Keep your S55 running cool and reliably with CTS Turbo Front Mount Heat Exchanger. - CTS - BMW

Keep your S55 running cool and reliably with CTS Turbo Front Mount Heat Exchanger.

Brand:
CTS - Corporate Logo
ES#:
4147112
Mfg#:
CTS-F8X-HX
Ships in 7 Business Days
ON SALE! SAVE 15%
$499.99

This product was last offered at the strikethrough price on
08-26-2026

$424.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Purple Ice - 12oz

ES#2793046 - 01600 - Purple Ice - 12oz - High performance coolant conditioner - Royal Purple - Audi BMW Volkswagen Mercedes Benz MINI Porsche

High performance coolant conditioner

Brand:
Royal Purple - Corporate Logo
ES#:
2793046
Mfg#:
01600
Ships in 5 Business Days
$12.99 USD
Free Shipping
on orders $49 and up

More About Performance Engine Cooling Parts

Looking to mitigate high temperatures under hard driving or from serious engine upgrades? Our performance cooling system upgrades like radiators, silicone hoses, upgraded water pumps, low-temperature thermostats, electric fan conversions, and more are just what you need to keep those temps down for longer.

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Manufacturer names and/or part numbers are used only for identification purposes.

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