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Porsche Performance Engine Cooling Parts

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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

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

Porsche 955/957 Cayenne Heavy-Duty Performance Radiator

ES#4818003 - 7227 - Porsche 955/957 Cayenne Heavy-Duty Performance Radiator - True Plug-and-Play Drop-in Fit Installation Requires Absolutely No Modifications! - CSF - Audi Volkswagen Porsche

True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
4818003
Mfg#:
7227
Ships in 4 Business Days
$895.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance All Aluminum Side Radiator - Right

ES#4389643 - 7087 - High Performance All Aluminum Side Radiator - Right - Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! - CSF - Porsche

Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
4389643
Mfg#:
7087
Ships on Aug 31, 2026
$685.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Radiator - Left

ES#2807511 - 99110614101 - Auxiliary Radiator - Left - Left Side Fitment - Genuine Porsche - Porsche

Left Side Fitment

Brand:
Genuine Porsche - Corporate Logo
ES#:
2807511
Mfg#:
99110614101
Ships in 5 Business Days
$1100.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

160F Low Temperature Thermostat - Insert Only

ES#3130914 - 106-06.1 - 160F Low Temperature Thermostat - Insert Only - Prevent hot spots inside your engine that can result in cracked heads and cylinder failures! - LN Engineering - Porsche

Prevent hot spots inside your engine that can result in cracked heads and cylinder failures! Requires 106-06.2 Thermostat Installation/Removal Tool

Brand:
LN Engineering - Corporate Logo
ES#:
3130914
Mfg#:
106-06.1
Ships in 6 Business Days
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSF Center Radiator Kit For Cars With Manual Transmission

ES#4830884 - 99610603751KT5 - CSF Center Radiator Kit For Cars With Manual Transmission - Keep engine temperatures down with an additional radiator - does not include coolant - Assembled By ECS - Porsche

Keep engine temperatures down with an additional radiator - does not include coolant 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4830884
Mfg#:
99610603751KT5
Ships in 4 Business Days
$1045.99

This product was last offered at the strikethrough price on
06-25-2026

$1044.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Center Radiator Kit For Cars With Manual Transmission

ES#2575379 - 99610603751KT2 - Center Radiator Kit For Cars With Manual Transmission - Keep engine temperatures down with an additional radiator - Includes coolant - Assembled By ECS - Porsche

Keep engine temperatures down with an additional radiator - Includes coolant 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2575379
Mfg#:
99610603751KT2
Ships in 5 Business Days
$853.99

This product was last offered at the strikethrough price on
04-08-2026

$844.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

High Performance All Aluminum Side Radiator - Left

ES#4389642 - 7086 - High Performance All Aluminum Side Radiator - Left - Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! - CSF - Porsche

Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
4389642
Mfg#:
7086
Special Order: No Guaranteed ETA
$685.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Porsche 992 911 High-Performance All-Aluminum Radiator - Center

ES#5374590 - 7243 - Porsche 992 911 High-Performance All-Aluminum Radiator - Center - Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! - CSF - Porsche

Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
5374590
Mfg#:
7243
Back Ordered
$649.00 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

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 6 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.

Let us help you find the parts that fit your Porsche

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

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