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Cooling System Service Kits | Audi B7 A4 2.0T

Replacing cooling system components and performing a proper coolant flush will ensure a long life for your cooling system.

Most of the cooling system components are exposed to very high temperatures and repeated thermal cycling. Heat-hardening causes warping and cracking that leads to coolant loss and possible engine damage from overheating.

Avoid headaches altogether and replace all problematic items at once to keep your cooling system running efficiently.


Prevent problems

Fitment:
Audi B7 A4 2.0T 2005.5-2008

Cooling System Refresh Kit - Level 1
Replace your thermostat and temp sensors with one kit!
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#: 2608151
Mfg#: 06D121111GKT3

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Availability:
In Stock
On SALE Save 21%
$123.99

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

$98.33 USD
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This product is lifetime replacement eligible Partial Replacement
Cooling System Refresh Kit - Level 2
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
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Brand: Assembled By ECS - Corporate Logo
ES#: 2582027
Mfg#: 06D121111GKT2

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Availability:
In Stock
On SALE Save 12%
$183.99

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

$161.96 USD
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This product is lifetime replacement eligible Partial Replacement
Cooling System Refresh Kit - Level 3
Replace critical cooling system components and perform a proper coolant system flush!
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#: 2608152
Mfg#: 06D121132CKT

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Availability:
In Stock at Vendor
On SALE Save 16%
$252.00

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

$212.49 USD
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This product is lifetime replacement eligible Partial Replacement
Cooling Flange Replacement Kit
Cure the common coolant leak coming from the back of your engine compartment
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#: 2770995
Mfg#: 06D121132CKT2

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Availability:
In Stock
On SALE Save 26%
$48.99

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

$36.29 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Coolant Flange Replacement Kit - With Coolant
Cure the common coolant leak coming from the back of your engine compartment
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#: 2770997
Mfg#: 06D121132CKT3

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Availability:
In Stock
On SALE Save 18%
$93.99

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

$77.14 USD
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This product is lifetime replacement eligible Partial Replacement
Expansion Tank Replacement Kit
Everything in one kit to replace your coolant expansion tank
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Brand: Assembled By ECS - Corporate Logo
ES#: 2587386
Mfg#: 8E0121403KT2

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Availability:
In Stock
On SALE
$47.99

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

$45.38 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Heater Core Refresh Kit
Complete kit to replace your broken heater core
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Brand: Assembled By ECS - Corporate Logo
ES#: 2731839
Mfg#: 8E1820031KT

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Availability:
In Stock
On SALE Save 16%
$132.99

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

$112.28 USD
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This product is lifetime replacement eligible Partial Replacement
Thermostat Replacement Kit
Includes thermostat with housing, o-ring and mounting hardware
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Brand: Assembled By ECS - Corporate Logo
ES#: 2586519
Mfg#: 06D121111G2KT

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Availability:
In Stock
On SALE Save 25%
$56.99

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

$42.88 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Radiator Relief Flush
Concentrated cleansing agent that effectively cleans your cooling system!
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Brand: DEI - Corporate Logo
ES#: 2608077
Mfg#: 040202

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Availability:
In Stock
$13.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Coolant Tester
Make sure your coolant is safe from freezing!
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We Price Match - Give Us A Call or Chat!
Brand: Vaico - Corporate Logo
ES#: 2696212
Mfg#: V99-1005

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Availability:
In Stock at Vendor
$50.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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