Audi A3 FWD 2.0T Radiator Parts

Fix the most notorious leak point on your 2.0T FSI engine with this targeted Upper Coolant Junction Repair Kit.

Brand:

ES#:

5482449

Mfg#:

1K0121087HKT

$86.99

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

$85.99 USD

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on orders $49 and up

Lifetime Replacement

Connects the upper radiator port to the water pump housing For TSI engine models with manual transmissions only

Brand:

ES#:

3235545

Mfg#:

1K0122101HB

$82.99 USD

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on orders $49 and up

Lifetime Replacement

Connects the upper radiator port to the water pump housing and transmission cooler For TSI engine models with a CCTA engine code and automatic transmission only

Brand:

ES#:

3235546

Mfg#:

1K0122101HK

$108.99 USD

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on orders $49 and up

Lifetime Replacement

Direct OE-quality replacement upper radiator hose assembly to cure stubborn coolant leaks, replace degraded plastic fittings, and restore reliable thermal management to your 2.0T TSI cooling system. Engine code CBFA

Brand:

ES#:

5492716

Mfg#:

1K0122101LA

$102.99 USD

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Lifetime Replacement

Includes everything you need to install a new radiator 10X Entries Into Our F80 M3 Sweepstakes
For TSI engine models with CCTA engine code & DSG transmission only

Brand:

ES#:

2592791

Mfg#:

1K0121367PKT2

$293.99

This product was last offered at the strikethrough price on
08-13-2026

$292.99 USD

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Partial Replacement