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Porsche Cooling System Service & Maintenance Parts

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4.0T Water Pump And Thermostat Replacement Kit

ES#5386436 - 0P2121014KT1 - 4.0T Water Pump And Thermostat Replacement Kit - Includes everything you need to replace your water pump and thermostat. - Assembled By ECS - Audi Porsche

Includes everything you need to replace your water pump and thermostat. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5386436
Mfg#:
0P2121014KT1
Back Ordered
ON SALE! SAVE 27%
$977.99

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

$716.58 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Radiator Stop-Leak - 250mL

ES#3514566 - 20132 - Radiator Stop-Leak - 250mL - Put a stop to that coolant leak! - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Put a stop to that coolant leak! 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3514566
Mfg#:
20132
In Stock
38% off MSRP

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

$16.99

This product was last offered at the strikethrough price on
08-31-2026

$10.50 USD
Free Shipping
on orders $49 and up

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

Anti-Freeze / Coolant - 1.5 Liter

ES#1912 - AF G001100 - Anti-Freeze / Coolant - 1.5 Liter - Blue Pentofrost Antifreeze coolant in color. Meets VAG G11 and MB 325.0 standards. - Pentosin - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Blue Pentofrost Antifreeze coolant in color. Meets VAG G11 and MB 325.0 standards.

Brand:
Pentosin - Corporate Logo
ES#:
1912
Mfg#:
AF G001100
In Stock
ON SALE!
$14.99

This product was last offered at the strikethrough price on
09-01-2026

$14.24 USD
Free Shipping
on orders $49 and up

SharkWerks Coolant Pipes

997 Turbo & 997 GT2

Brand:
Shark Werks
ES#:
4906505
Mfg#:
SW-394
Ships in 6 Business Days
$495.00 USD
Free Shipping
on orders $49 and up

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

Performance Thermostat Assembly

ES#2730884 - 99610601359 - Performance Thermostat Assembly - 71C thermostat with housing and gasket - Wahler - Porsche

71°C thermostat with housing and gasket

Brand:
Wahler - Corporate Logo
ES#:
2730884
Mfg#:
99610601359
Back Ordered
$144.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Tester

ES#2696212 - V99-1005 - Coolant Tester - Make sure your coolant is safe from freezing! - Vaico - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Make sure your coolant is safe from freezing! We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2696212
Mfg#:
V99-1005
Back Ordered
$51.99

This product was last offered at the strikethrough price on
05-07-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly

ES#3557461 - 99610601359 - Thermostat Assembly - 83C thermostat with housing and gasket - Wahler - Porsche

83ºC thermostat with housing and gasket

Brand:
Wahler - Corporate Logo
ES#:
3557461
Mfg#:
99610601359
Back Ordered
$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Anti-Freeze Tester

ES#3536250 - EZRSP102 - Anti-Freeze Tester - Don't let your engine freeze, be sure with this easy to use tester - E-Z Red Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Don't let your engine freeze, be sure with this easy to use tester

Brand:
E-Z Red Tools - Corporate Logo
ES#:
3536250
Mfg#:
EZRSP102
Ships in 2 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly

ES#3488330 - 99610601361 - Thermostat Assembly - 83C thermostat with housing and gasket - Genuine Porsche - Porsche

83C thermostat with housing and gasket

Brand:
Genuine Porsche - Corporate Logo
ES#:
3488330
Mfg#:
99610601361
Ships in 5 Business Days
$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2828641 - 99610612572KT - Thermostat Replacement Kit - Replace your thermostat with one kit! - Genuine Porsche - Porsche

Replace your thermostat with one kit!

Brand:
Genuine Porsche - Corporate Logo
ES#:
2828641
Mfg#:
99610612572KT
Ships in 5 Business Days
$148.99

This product was last offered at the strikethrough price on
05-07-2026

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Anti-Freeze - One Gallon

Avoid coolant system damage from freezing with new anti-freeze - 50/50 Pre-Mixed

Brand:
Genuine Porsche - Corporate Logo
ES#:
5437233
Mfg#:
V04015004AS
Ships on Sep 28, 2026
$35.99 USD

More About Cooling System Service & Maintenance Parts

From individual cooling system parts to full cooling system refresh kits and cooling system upgrades, we have it all right here so you can keep your engine temperature in check or improve cooling system performance to meet the demands you place on your car.

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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