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BMW F80 M3 S55 Radiator Parts

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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
09-07-2026

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

Coolant Hose - Upper Radiator

ES#2733436 - 11537848501 - Coolant Hose - Upper Radiator - Replace your leaking or worn out hose - Genuine BMW - BMW

Replace your leaking or worn out hose

Brand:
Genuine BMW - Corporate Logo
ES#:
2733436
Mfg#:
11537848501
In Stock
8% off MSRP

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

$183.00

This product was last offered at the strikethrough price on
09-07-2026

$167.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spal Electric Fan Harness with Relay - 185 Degree

ES#4147266 - 185FH - Spal Electric Fan Harness with Relay - 185 Degree - Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit - Spal - Audi BMW MINI

Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit

Brand:
Spal - Corporate Logo
ES#:
4147266
Mfg#:
185FH
Back Ordered
Auto Notify
11% off MSRP

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

$193.99

This product was last offered at the strikethrough price on
09-07-2026

$171.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper radiator air duct

ES#2767467 - 51748054117 - Upper radiator air duct - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2767467
Mfg#:
51748054117
Ships in 6 Business Days
2% off MSRP

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

$254.99

This product was last offered at the strikethrough price on
09-07-2026

$250.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Radiator Upgrade Kit

ES#4017609 - 400001003 - Radiator Upgrade Kit - Drastically improve your cooling system performance with this complete kit. - Wagner Tuning - BMW

Drastically improve your cooling system performance with this complete kit.

Brand:
Wagner Tuning - Corporate Logo
ES#:
4017609
Mfg#:
400001003
Ships on Sep 24, 2026
Auto Notify
$2290.00 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

Low Temp Oil Thermostat Kit - N54/N55

ES#4428270 - 090743ECS09 - Low Temp Oil Thermostat Kit - N54/N55 - Control those oil temps with a new thermostat! - ECS - BMW

Control those oil temps with a new thermostat! 10X Entries Into Our F80 M3 Sweepstakes
For 2008 and up models only

Brand:
ECS - Corporate Logo
ES#:
4428270
Mfg#:
090743ECS09
In Stock
ON SALE! SAVE 25%
$79.99

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54/N55 Low Temp Oil Thermostat Kit - 70c

ES#4817856 - n54n55ltKT - N54/N55 Low Temp Oil Thermostat Kit - 70c - New billet thermostat cover, hardware and gasket. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory. - Assembled By ECS - BMW

New billet thermostat cover, hardware and gasket. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4817856
Mfg#:
N54N55LTKT
Back Ordered
Auto Notify
ON SALE! SAVE 18%
$152.99

This product was last offered at the strikethrough price on
05-02-2026

$125.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Lower Radiator

ES#2733754 - 11537848502 - Coolant Hose - Lower Radiator - Replace your leaking or worn out hose - Genuine BMW - BMW

Replace your leaking or worn out hose

Brand:
Genuine BMW - Corporate Logo
ES#:
2733754
Mfg#:
11537848502
In Stock
8% off MSRP

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

$154.99

This product was last offered at the strikethrough price on
09-07-2026

$141.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Radiator - Right

ES#2774870 - 17112284604 - Auxiliary Radiator - Right - Additional radiator located in the fenderwell - Genuine BMW - BMW

Additional radiator located in the fenderwell

Brand:
Genuine BMW - Corporate Logo
ES#:
2774870
Mfg#:
17112284604
Ships in 3 Business Days
9% off MSRP

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

$421.99

This product was last offered at the strikethrough price on
09-07-2026

$385.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary radiator - Left

ES#2775062 - 17112284603 - Auxiliary radiator - Left - Additional radiator located in the fenderwell - Genuine BMW - BMW

Additional radiator located in the fenderwell

Brand:
Genuine BMW - Corporate Logo
ES#:
2775062
Mfg#:
17112284603
Ships in 4 Business Days
9% off MSRP

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

$421.99

This product was last offered at the strikethrough price on
09-07-2026

$385.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 105C

ES#258751 - 11537586885 - Thermostat - 105C - Includes housing and sealing o-ring - Wahler - BMW

Includes housing and sealing o-ring

Brand:
Wahler - Corporate Logo
ES#:
258751
Mfg#:
11537586885
In Stock
$133.99

This product was last offered at the strikethrough price on
08-25-2026

$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Radiator Bracket - Lower Right

ES#2767529 - 51648055742 - Auxiliary Radiator Bracket - Lower Right - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2767529
Mfg#:
51648055742
Ships in 4 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.

$105.99

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

$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal 16" Electric Fan - Black

ES#3247470 - 30102048 - Universal 16" Electric Fan - Black - 1959 cfm. High performance pusher fan with curved blades. - Spal - Audi BMW MINI

1959 cfm. High performance pusher fan with curved blades.

Brand:
Spal - Corporate Logo
ES#:
3247470
Mfg#:
30102048
In Stock at Vendor
$207.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

D088 Radiator - F8X M3/M4

ES#4656927 - WC360 - D088 Radiator - F8X M3/M4 - Water cooled intercooler upgrade - DO88 - BMW

Water cooled intercooler upgrade

Brand:
DO88 - Corporate Logo
ES#:
4656927
Mfg#:
WC360
Ships on Sep 25, 2026
$976.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#2775170 - 17112284608 - Radiator - Replace your leaking radiator - Genuine BMW - BMW

Replace your leaking radiator

Brand:
Genuine BMW - Corporate Logo
ES#:
2775170
Mfg#:
17112284608
Ships in 3 Business Days
8% off MSRP

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

$526.99

This product was last offered at the strikethrough price on
09-07-2026

$482.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Radiator Parts

Keep it cool with a new radiator or upgrade for better cooling capacity with aftermarket performance radiator options.

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