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Volkswagen MK5 Engine Cooling Parts

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Cooling System Refresh Kit - Level 2

ES#2602639 - 1K0198251CSKT - Cooling System Refresh Kit - Level 2 - This comprehensive kit eliminates weak spots in your cooling system - Assembled By ECS - Volkswagen

This comprehensive kit eliminates weak spots in your cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with CBFA engine code and manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2602639
Mfg#:
1K0198251CSKT
Ships in 4 Business Days
ON SALE!
$517.99

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

$486.36 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Autobahn Autoworx 2.0T FSI Coolant Hose Kit

ES#4428775 - AUTMK5002 - Autobahn Autoworx 2.0T FSI Coolant Hose Kit - Replaces factory prone to cracking coolant hoses with silicone hoses! - Autobahn Autoworx - Volkswagen

Replaces factory prone to cracking coolant hoses with silicone hoses! For vehicles with FSI engine only

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4428775
Mfg#:
AUTMK5002
Ships in 3 Business Days
Starting at $234.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#3545340 - 3453 - Radiator - Keep your engine running cool with a new radiator - CSF - Volkswagen

Keep your engine running cool with a new radiator 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
3545340
Mfg#:
3453
Ships in 4 Business Days
$83.99 USD
Free Shipping

CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. 2X Entries For Our 25th Anniversary Sweepstakes!
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 4 Business Days
$499.00 USD
Free Shipping

In-line Thermostat

ES#3190019 - 902-5132 - In-line Thermostat - Ensures proper coolant flow to the automatic transmission oil cooler - Dorman - Volkswagen

Ensures proper coolant flow to the automatic transmission oil cooler

Brand:
Dorman - Corporate Logo
ES#:
3190019
Mfg#:
902-5132
Ships in 5 Business Days
$53.99 USD
Free Shipping
on orders $49 and up

Silicone Coolant Hose Kit - Red Hoses

ES#2739910 - FMKC5R32R - Silicone Coolant Hose Kit - Red Hoses - Improves performance, durability, along with providing a cleaner look - Forge - Volkswagen

Improves performance, durability, along with providing a cleaner look For non-US vehicles with manual transmission only

Brand:
Forge - Corporate Logo
ES#:
2739910
Mfg#:
FMKC5R32R
Ships in 4 Business Days
$400.00 USD

Sealing Washer

ES#5373894 - 07K121149 - Sealing Washer - Used with coolant flange and thrust ring to create a leak free seal - Meistersatz - Audi Volkswagen

Used with coolant flange and thrust ring to create a leak free seal

Brand:
Meistersatz - Corporate Logo
ES#:
5373894
Mfg#:
07K121149
Ships in 4 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Module - Plastic

ES#5341456 - 06H121026DDP - Water Pump Module - Plastic - Includes the thermostat, temp sensor, and gasket - Rein - Audi Volkswagen

Includes the thermostat, temp sensor, and gasket 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5341456
Mfg#:
06H121026DDP
Ships in 4 Business Days
$415.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant T Connector

ES#4899607 - N90692901 - Coolant T Connector - Connects to the lower radiator hose - Rein - Audi Volkswagen

Connects to the lower radiator hose 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4899607
Mfg#:
N90692901
Ships in 4 Business Days
$9.99 USD
Free Shipping
on orders $49 and up

Upper Radiator Hose

ES#4151287 - 1KM122101B - Upper Radiator Hose - Replace leaking hoses - Rein - Volkswagen

Replace leaking hoses 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission only

Brand:
Rein - Corporate Logo
ES#:
4151287
Mfg#:
1KM122101B
Ships in 4 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose - Upper

ES#5433718 - 1K0122447EQ - Expansion Tank Hose - Upper - Replace at the first signs of leakage - URO - Audi Volkswagen

Replace at the first signs of leakage 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only

Brand:
URO - Corporate Logo
ES#:
5433718
Mfg#:
1K0122447EQ
Ships in 2 Business Days
$62.99 USD
Free Shipping
on orders $49 and up

Auxiliary Water Pump

ES#5491623 - 3D0965561D - Auxiliary Water Pump - Keep your engine safe from damaging heat soak after you turn off the key. - URO - Audi Volkswagen

Keep your engine safe from damaging heat soak after you turn off the key. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5491623
Mfg#:
3D0965561D
Ships in 2 Business Days
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#2710667 - 06F121111F - Thermostat - Complete assembly including housing - Vemo - Audi Volkswagen

Complete assembly including housing For vehicles with FSI engines only

Brand:
Vemo - Corporate Logo
ES#:
2710667
Mfg#:
06F121111F
In Stock at Vendor
$92.99

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

$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit

This comprehensive kit eliminates the weak spots in your cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles up through the 2006 model year only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581788
Mfg#:
1K0121251CJKT
Ships in 4 Business Days
ON SALE!
$631.99

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

$606.73 USD
This product is lifetime replacement eligible Partial Replacement

Autobahn Autoworx Complete Coolant Hose Kit - Red

Replace your cracked and leaking hoses with stylish silicone upgrade

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
5376201
Mfg#:
AUT-MK5-006-RED
Special Order: No Guaranteed ETA
$375.00 USD
Free Shipping
on orders $49 and up

Upper Radiator Hose

Replace leaking hoses For vehicles with automatic transmission only

Brand:
Burgaflex - Corporate Logo
ES#:
4349527
Mfg#:
1KM122101B
Ships in 9 Business Days
$19.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

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

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