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Your Vehicle Audi D4 A8 Quattro 3.0 TDI

New ECS MQB Performance Aluminum Radiator

The factory radiator found in the VW MQB application was engineered to only support stock power outputs and last within a set service life. All too often when more power is demanded the cooling system becomes stressed and can shed only so much heat, in so much time. The ECS Tuning in-house engineered Performance Aluminum Radiator utilizes a larger volume, triple-pass aluminum heat exchanger that is hand TIG-welded to 5052 aluminum end tanks and polished to perfection. Featuring a 45% increase in overall volume compared to stock, this is a direct replacement radiator that will outperform and outlast the OE unit!


Fits MK7

For Your
MK7

MQB Performance Aluminum Radiator
Direct-fit upgrade! Featuring a 45% increase in cooling system capacity along with a durable, all aluminum construction
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: ECS - Corporate Logo
ES#: 4415630
Mfg#: 014598LA01

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Availability:
In Stock
On SALE Save 25%
$459.99

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

$344.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
1.8T/2.0T EA888 Gen3 & Evo4 Silicone Coolant Return Hose
Replace the mushy rubber hose between the expansion tank and turbocharger with our Silicone Upgrade
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 4500530
Mfg#: 043365LA01

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Availability:
In Stock
On SALE Save 41%
$50.99

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

$29.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Audi/VW Billet Expansion Tank Cap - Black Anodized - (NO LONGER AVAILABLE)
Lose the plastic!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3508319
Mfg#: 022737ECS01-01
No longer available
Build-Your-Own Carbon Fiber Expansion Tank Cover Kit
Select your own expansion tank cover color and cap to enhance your engine bay
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 4067034
Mfg#: 020807ECS01

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Availability:
Ships in 1 day
On SALE
Starting at $258.08 USD
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This product is lifetime replacement eligible Lifetime Replacement
Coolant Flush Kit
Includes Schwaben coolant refill/air purge tool and 4.5 liters of G13 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#: 3420790
Mfg#: G013A8JM1KT5

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Availability:
Ships in 4 Business Days
On SALE Save 18%
$181.99

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

$149.57 USD
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This product is lifetime replacement eligible Partial Replacement
Coolant Refill/Air Purge Tool
Refill your cooling system quickly and easily while avoiding airlock issues
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Schwaben - Corporate Logo
ES#: 2712734
Mfg#: 003466SCH01

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Availability:
Ships in 4 Business Days
On SALE Save 20%
$109.99

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

$87.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Schwaben Cooling System Pressure Tester Kit
This full kit comes with Pressure Pump, Thermometer, and most popular adapters
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Schwaben - Corporate Logo
ES#: 3106605
Mfg#: 014710SCH01A

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

Availability:
Ships on Jul 10, 2026
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On SALE Save 30%
$205.99

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

$144.19 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

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