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Cooling Refresh | MK4 GTI 1.8T

One of the most important systems in your car is the cooling system. Maintaining your cooling system can be the difference between a long life or an early grave for your car. If your hoses are looking worn, coolant looks dirty, or your coolant flow seems to be slower than it was before, then it is time for a refresh. Below, you will find complete kits to help you get your cooling system back to its full potential.


Refresh done right

Fits:
MK4 GTI 1.8T

Cast Aluminum Cooling System Upgrade Kit
Replace the failure prone components in your cooling system with cast aluminum
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 3086229
Mfg#: 006368ECS01A1KT

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Availability:
Back Ordered
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On SALE Save 25%
$231.99

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

$173.98 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Aluminum Split Pipe Coolant Fitting Kit
Sturdy aluminum fitting with installation hardware and coolant
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2795553
Mfg#: 006368ECS01AKT

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Availability:
Ships in 1-2 days
On SALE Save 26%
$114.12

This product was last offered at the strikethrough price on
01-03-2026

$84.80 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
ECS Cooling System Refresh Kit
The most common failure points in your cars cooling system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2581488
Mfg#: MKIVGLIATCOOLKT

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Availability:
Ships in 6 Business Days
On SALE
$579.99

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

$559.81 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ECS Cooling System Refresh Kit - OE Plus
Replace the most common failure points in your cars cooling system including a replacement 2-row radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2710337
Mfg#: 1J0121253P

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Availability:
Back Ordered
On SALE Save 12%
$622.64

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

$548.77 USD
This product is lifetime replacement eligible Partial Replacement
ECS Cooling System Refresh Kit - Performance
This comprehensive kit eliminates weak spots in your cooling system and replaces them with performance options. Black hoses
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2586603
Mfg#: MKIVGLICOOLKT2

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Availability:
Back Ordered
$1000.05 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
ECS Cooling System Refresh Kit - Performance
This comprehensive kit eliminates weak spots in your cooling system and replaces them with performance options. Blue hoses
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2581315
Mfg#: MKIVGLICOOLKT1

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Availability:
Back Ordered
$701.99 USD
This product is lifetime replacement eligible Partial Replacement
ECS Cooling System Refresh Kit - OE Plus
Replace the most common failure points in your cars cooling system including a heavy-duty, 3-row radiator upgrade
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2710336
Mfg#: 1J0121253P

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Back Ordered
On SALE Save 13%
$915.99

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

$793.32 USD
This product is lifetime replacement eligible Partial Replacement
ECS Cooling System Refresh Kit
The most common failure points in your cars cooling system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2581295
Mfg#: MKIVGLICOOLKT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock at Vendor
$289.65 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ECS Cooling System Refresh Kit - Performance
This comprehensive kit eliminates weak spots in your cooling system and replaces them with performance options. Black hoses
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2960546
Mfg#: MKIVGLICOOLKT3

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Back Ordered
$922.99 USD
This product is lifetime replacement eligible Partial Replacement

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

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