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Volkswagen Passat Engine Cooling Parts

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Expansion Tank Cap

ES#1692 - 1J0121321B - Expansion Tank Cap - Keep proper pressure in your coolant system - Febi - Audi Volkswagen Porsche

Keep proper pressure in your coolant system We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
1692
Mfg#:
1J0121321B
In Stock
ON SALE!
$12.99

This product was last offered at the strikethrough price on
08-23-2026

$12.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#342957 - 3C0122073FC - Coolant Hose - Attaches to front port of oil cooler - Genuine Volkswagen Audi - Volkswagen

Attaches to front port of oil cooler Fits vehicles with CCTA engine code and Tiptronic transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
342957
Mfg#:
3C0122073FC
Ships in 1-2 days
7% off MSRP

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

$179.99

This product was last offered at the strikethrough price on
09-05-2026

$167.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler

ES#3491990 - 07K117021C - Engine Oil Cooler - Nissens - Volkswagen

We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
3491990
Mfg#:
07K117021C
Ships in 6 Business Days
$166.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#281545 - 06J121113C - Thermostat - Keep your cooling system efficient - Genuine Volkswagen Audi - Volkswagen

Keep your cooling system efficient Also use (Qty.) (1) 06H 121 119 E thermostat o-ring.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281545
Mfg#:
06J121113C
Ships in 1-2 days
7% off MSRP

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

$178.99

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

$165.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Coupler - Lower

ES#315453 - 1K0122291L - Radiator Coupler - Lower - Connects lower radiator hose to radiator - Genuine Volkswagen Audi - Volkswagen

Connects lower radiator hose to radiator For vehicles with BPY engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315453
Mfg#:
1K0122291L
Ships in 1-2 days
11% off MSRP

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

$45.99

This product was last offered at the strikethrough price on
09-05-2026

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-line Thermostat

ES#4931905 - 1K0121113A - In-line Thermostat - Ensures proper coolant flow to the automatic transmission oil cooler - Bremmen Parts - Volkswagen

Ensures proper coolant flow to the automatic transmission oil cooler 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4931905
Mfg#:
1K0121113A
In Stock
ON SALE! SAVE 10%
$19.99

This product was last offered at the strikethrough price on
06-25-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#4151147 - 06J121113C - Thermostat - Keep your cooling system efficient - Rein - Volkswagen

Keep your cooling system efficient 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Also use (Qty.) (1) 06H 121 119 E thermostat o-ring.

Brand:
Rein - Corporate Logo
ES#:
4151147
Mfg#:
06J121113C
Ships in 1 Business Day
ON SALE!
$33.99

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

$32.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#2812890 - 026121010F - Water Pump - Outer housing with gasket & cast impeller - Hamburg Tech - Audi Volkswagen

Outer housing with gasket & cast impeller We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812890
Mfg#:
026121010F
Ships in 1 Business Day
ON SALE! SAVE 10%
$35.99

This product was last offered at the strikethrough price on
09-03-2026

$32.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Assembly - 295mm

ES#3492309 - 1K0959455ET - Auxiliary Fan Assembly - 295mm - Smaller of the two fans found behind the radiator - Nissens - Audi Volkswagen

Smaller of the two fans found behind the radiator We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
3492309
Mfg#:
1K0959455ET
Ships in 6 Business Days
$160.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Assembly

ES#3706600 - 03L115389C - Oil Filter Housing Assembly - Mounted to the engine block and houses the engine oil filter - URO - Volkswagen

Mounted to the engine block and houses the engine oil filter 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with CKRA engine code only (2012-2014)

Brand:
URO - Corporate Logo
ES#:
3706600
Mfg#:
03L115389C
Ships in 1 Business Day
$160.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Coupler

ES#2597931 - 1J0122291D - Cooling System Coupler - Keep your cooling system leak free - URO - Audi Volkswagen

Keep your cooling system leak free 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2597931
Mfg#:
1J0122291D
In Stock
$5.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Assembly - 295mm

ES#3139119 - 1K0959455ET - Auxiliary Fan Assembly - 295mm - Smaller of the two fans found behind the radiator - Hudson - Audi Volkswagen

Smaller of the two fans found behind the radiator

Brand:
Hudson - Corporate Logo
ES#:
3139119
Mfg#:
1K0959455ET
Ships in 3 Business Days
$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cast Aluminum Cylinder Head Cooling Flange

ES#4070439 - 462-121-132b5KT - Cast Aluminum Cylinder Head Cooling Flange - Located on the back of the cylinder head - iABED Industries - Audi Volkswagen

Located on the back of the cylinder head For vehicles with AUG or AWM engine codes only.

Brand:
iABED Industries - Corporate Logo
ES#:
4070439
Mfg#:
462-121-132B5KT
Back Ordered
Auto Notify
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch � 75-82�C

ES#1928244 - 1H0959481D - Auxiliary Fan Switch 75-82C - Square connector with rounded ends - Meyle - Audi Volkswagen

Square connector with rounded ends 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with square connector only

Brand:
Meyle - Corporate Logo
ES#:
1928244
Mfg#:
1H0959481D
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pipe

ES#281216 - 06F145317H - Water Pipe - Connects to upper expansion tank hose - Genuine Volkswagen Audi - Volkswagen

Connects to upper expansion tank hose Fits vehicles with BPY engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281216
Mfg#:
06F145317H
Ships in 7 Business Days
$158.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant flange

ES#275813 - 03H121131A - Coolant flange - Adapter found on the end of the thermostat housing - Genuine Volkswagen Audi - Volkswagen

Adapter found on the end of the thermostat housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275813
Mfg#:
03H121131A
Ships in 1-2 days
7% off MSRP

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

$56.99

This product was last offered at the strikethrough price on
09-05-2026

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

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