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Volkswagen Passat Radiator Parts

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VW/Audi 2.0T TSI Performance Aluminum Radiator

ES#3698283 - 004257ecs01KT - VW/Audi 2.0T TSI Performance Aluminum Radiator - Direct-fit upgrade! Featuring a 20% increase in cooling system capacity along with a durable, all aluminum construction - ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 20% increase in cooling system capacity along with a durable, all aluminum construction 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with TSI engine only

Brand:
ECS - Corporate Logo
ES#:
3698283
Mfg#:
004257ECS01KT
In Stock
ON SALE! SAVE 20%
$356.99

This product was last offered at the strikethrough price on
06-13-2026

$285.59 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

2.0T FSI / Gen3 TSI High Performance Aluminum Radiator

ES#4376022 - 014053la01KT - 2.0T FSI / Gen3 TSI High Performance Aluminum Radiator - Direct-fit upgrade! Featuring a 65% increase in cooling system capacity along with a durable, all aluminum construction - ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 65% increase in cooling system capacity along with a durable, all aluminum construction 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with FSI engine only

Brand:
ECS - Corporate Logo
ES#:
4376022
Mfg#:
014053LA01KT
In Stock
ON SALE! SAVE 20%
$356.99

This product was last offered at the strikethrough price on
06-13-2026

$285.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#315603 - 1K0198251CS - Radiator - Keep your engine running cool with a new radiator - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running cool with a new radiator For vehicles with CBFA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315603
Mfg#:
1K0198251CS
Ships in 1 day
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$794.99

This product was last offered at the strikethrough price on
02-26-2026

$740.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#3545343 - 3459 - Radiator - Keep your engine running cool with a new radiator - CSF - Audi Volkswagen

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

Brand:
CSF - Corporate Logo
ES#:
3545343
Mfg#:
3459
In Stock
$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Wetter Coolant Additive - 12oz

ES#261427 - 80204 - Water Wetter Coolant Additive - 12oz - Reduces coolant temperatures by as much as 30*F - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Reduces coolant temperatures by as much as 30*F

Brand:
Redline - Corporate Logo
ES#:
261427
Mfg#:
80204
In Stock
$15.99 USD
Free Shipping
on orders $49 and up

CTS High-Performance Radiator

ES#4447134 - CTS-HX-006 - CTS High-Performance Radiator - 20% increase in cooling capacity! - CTS - Audi Volkswagen

20% increase in cooling capacity! For vehicles with TSI engine only
For vehicles with TSI engine only

Brand:
CTS - Corporate Logo
ES#:
4447134
Mfg#:
CTS-HX-006
Ships in 7 Business Days
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Fan Controller Kit

ES#2816698 - MMFANCNTLUPROBE - Adjustable Fan Controller Kit - Fine-tune your cooling system - Mishimoto - Audi Volkswagen MINI Porsche

Fine-tune your cooling system

Brand:
Mishimoto - Corporate Logo
ES#:
2816698
Mfg#:
MMFANCNTLUPROBE
In Stock
9% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$98.00

This product was last offered at the strikethrough price on
08-19-2026

$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal 16" Electric Fan - Black

ES#2764562 - MMFAN16 - Universal 16" Electric Fan - Black - 1934 CFM - 10.8 amps at 12.14 volts - Mishimoto - Audi BMW Volkswagen MINI

1934 CFM - 10.8 amps at 12.14 volts

Brand:
Mishimoto - Corporate Logo
ES#:
2764562
Mfg#:
MMFAN16
In Stock
$115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi 2.0T TSI Performance Aluminum Radiator - With Installation Kit

ES#4030589 - 004257ECS02KT - VW/Audi 2.0T TSI Performance Aluminum Radiator - With Installation Kit - Direct-fit upgrade! Featuring a 20% increase in cooling system capacity along with a durable, all aluminum construction. Includes new radiator mounts and coolant. - Assembled By ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 20% increase in cooling system capacity along with a durable, all aluminum construction. Includes new radiator mounts and coolant. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with TSI engine only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4030589
Mfg#:
004257ECS02KT
Ships in 1-3 days
ON SALE! SAVE 12%
$390.82

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

$345.78 USD
This product is lifetime replacement eligible Partial Replacement

Radiator

ES#4314758 - 3921 - 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#:
4314758
Mfg#:
3921
In Stock
$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#3545354 - 3559 - Radiator - Keep your engine running cool with a new radiator - CSF - Audi Volkswagen

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

Brand:
CSF - Corporate Logo
ES#:
3545354
Mfg#:
3559
In Stock
$103.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Radiator/ Intercooler / Oil Cooler Fin Comb

ES#2971417 - 015326SCH01A - Schwaben Radiator/ Intercooler / Oil Cooler Fin Comb - Straighten bent radiator or intercooler fins that block air flow - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Straighten bent radiator or intercooler fins that block air flow 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2971417
Mfg#:
015326SCH01A
In Stock
ON SALE! SAVE 29%
$20.99

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

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Aluminum Radiator

ES#3138206 - TSUGRADTSI - Performance Aluminum Radiator - Ensure safe temperatures during track use - TyrolSport - Audi Volkswagen

Ensure safe temperatures during track use Requires a build time of up to two weeks
For vehicles with CCTA engine code only

Brand:
TyrolSport - Corporate Logo
ES#:
3138206
Mfg#:
TSUGRADTSI
Ships in 6 Business Days
$1461.99 USD

Radiator

ES#3144584 - 5K0121251AB - Radiator - Keep your engine running cool with a new radiator - 5K0121251AB - Nissens - Audi Volkswagen

Keep your engine running cool with a new radiator - 5K0121251AB We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
3144584
Mfg#:
5K0121251AB
In Stock at Vendor
$197.99

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

$191.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Radiator Parts

Keep it cool with a new radiator or upgrade for better cooling capacity with aftermarket performance radiator options.

Let us help you find the parts that fit your Volkswagen

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