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Volkswagen Jetta Engine Cooling Parts

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Cooling System Coupler

ES#3189483 - 627-000 - Cooling System Coupler - Keep your cooling system leak free - Dorman - Audi Volkswagen

Keep your cooling system leak free

Brand:
Dorman - Corporate Logo
ES#:
3189483
Mfg#:
627-000
Ships in 5 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

clamp - priced each

ES#466644 - N0164101 - clamp - priced each - Used in various locations. 40x15mm - Genuine Volkswagen Audi - Volkswagen

Used in various locations. 40x15mm Used to secure upper radiator hose to coolant flange.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466644
Mfg#:
N0164101
Ships in 9 Business 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.

$13.99

This product was last offered at the strikethrough price on
07-23-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Distribution Pipe

ES#4883856 - 1J0121087A - Water Distribution Pipe - Plastic 3-way oulet at lower radiator hose - Rein - Audi Volkswagen

Plastic 3-way oulet at lower radiator hose 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4883856
Mfg#:
1J0121087A
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#327937 - 251919501D - Coolant Temperature Sensor - 2-pin sensor for coolant temperature gauge - Genuine Volkswagen Audi - Volkswagen

2-pin sensor for coolant temperature gauge

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
327937
Mfg#:
251919501D
Ships in 3 Business Days
6% off MSRP

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

$67.99

This product was last offered at the strikethrough price on
07-23-2026

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Seal

ES#3553291 - N90436301 - Water Pump Seal - Sealing ring for water pump. 67.6x3.55 - Victor Reinz - Volkswagen

Sealing ring for water pump. 67.6x3.55

Brand:
Victor Reinz - Corporate Logo
ES#:
3553291
Mfg#:
N90436301
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Y Flange

ES#4348606 - Aut-mk4-cf2 - Billet Y Flange - Billet Y flange. Eliminate the fail prone plastic flange located by the coolant reservoir. - Autobahn Autoworx - Volkswagen

Billet Y flange. Eliminate the fail prone plastic flange located by the coolant reservoir.

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4348606
Mfg#:
AUT-MK4-CF2
Special Order: No Guaranteed ETA
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose - Upper

ES#5433719 - 1K0122447EQ - Expansion Tank Hose - Upper - Replace at the first signs of leakage - URO - Audi Volkswagen

Replace at the first signs of leakage 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with BPY engine code only

Brand:
URO - Corporate Logo
ES#:
5433719
Mfg#:
1K0122447EQ
Ships in 2 Business Days
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler

Common source of undiscoverable coolant leaks We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
3988406
Mfg#:
028117021K
Back Ordered
$64.99

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

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler

ES#4939952 - 068117021B - Oil Cooler - Common source of undiscoverable coolant leaks - Bremmen Parts - Audi Volkswagen

Common source of undiscoverable coolant leaks 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4939952
Mfg#:
068117021B
In Stock
Limited Qty Sale
$26.99

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

$20.99 USD

Thermostat O-Ring

ES#469541 - N90303403 - Thermostat O-Ring - Recommended to be replaced when replacing a thermostat. M65x3 - Genuine Volkswagen Audi - Volkswagen

Recommended to be replaced when replacing a thermostat. M65x3

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469541
Mfg#:
N90303403
In Stock
ON SALE! SAVE 11%
$9.99

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

$8.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2802124 - 1J0122096B - Coolant Hose - Connects to the transmission cooler - Rein - Volkswagen

Connects to the transmission cooler 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802124
Mfg#:
1J0122096B
Ships in 4 Business Days
$61.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fan Bracket

ES#307214 - 1J0121206H9B9 - Fan Bracket - Satin Black. Helps secure smaller, air conditioning fan - Genuine Volkswagen Audi - Volkswagen

Satin Black. Helps secure smaller, air conditioning fan

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
307214
Mfg#:
1J0121206H9B9
Ships in 1-2 days
6% off MSRP

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

$64.99

This product was last offered at the strikethrough price on
07-23-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Pipe "Crack Pipe"

ES#4465367 - 021121050E - Coolant Pipe "Crack Pipe" - Pipe from back of water pump to thermostat housing, goes under intake manifold - Dorman - Volkswagen

Pipe from back of water pump to thermostat housing, goes under intake manifold

Brand:
Dorman - Corporate Logo
ES#:
4465367
Mfg#:
021121050E
In Stock at Vendor
$61.99

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#2539450 - 06H121113B - Thermostat - Keep your cooling system efficient - Febi - Audi Volkswagen

Keep your cooling system efficient 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with CCTA engine code only

Brand:
Febi - Corporate Logo
ES#:
2539450
Mfg#:
06H121113B
Ships on Oct 20, 2026
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator - 675mm

ES#3143188 - 191121251C - Radiator - 675mm - For vehicles with or without air conditioning - 191121251C - Refak - Volkswagen

For vehicles with or without air conditioning - 191121251C

Brand:
Refak - Corporate Logo
ES#:
3143188
Mfg#:
191121251C
Special Order: No Guaranteed ETA
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Pipe Adaptor

ES#268981 - 021121133D - Cooling Pipe Adaptor - Cooling pipe adaptor from crack pipe to thermostat housing - Genuine Volkswagen Audi - Volkswagen

Cooling pipe adaptor from crack pipe to thermostat housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
268981
Mfg#:
021121133D
Back Ordered
Auto Notify
6% off MSRP

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

$63.99

This product was last offered at the strikethrough price on
07-23-2026

$59.99 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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