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Volkswagen Jetta III TDI Engine Cooling Parts

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Radiator Mount Kit

ES#4349581 - 15-2002 - Radiator Mount Kit - The Rad Mount Complete Kit includes 2 Fabless Upper Radiator Mounts and 2 Fabless Lower Radiator Mounts, for a complete solution on a MK3 Radiator. - Fabless Manufacturing - Volkswagen

The Rad Mount Complete Kit includes 2 Fabless Upper Radiator Mounts and 2 Fabless Lower Radiator Mounts, for a complete solution on a MK3 Radiator.

Brand:
Fabless Manufacturing - Corporate Logo
ES#:
4349581
Mfg#:
15-2002
Ships on Aug 28, 2026
$36.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

Located inside the dash We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814289
Mfg#:
1H1819031A
Ships in 2 Business Days
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#2801448 - 1H0121051C - Radiator Hose - Lower - For cars with A/C - Rein - Volkswagen

For cars with A/C 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801448
Mfg#:
1H0121051C
Back Ordered
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Temperature Sensor - Brown/Black

ES#2918438 - 6U0919501B - Water Temperature Sensor - Brown/Black - 4-pin sensor for ECU - Rein - Volkswagen

4-pin sensor for ECU 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2918438
Mfg#:
6U0919501B
In Stock at Vendor
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Mounts - Pair

ES#4349580 - 15-2001 - Lower Radiator Mounts - Pair - The Fabless Lower Radiator Mount is made from silicone instead of rubber for improved durability and longevity. - Fabless Manufacturing - Volkswagen

The Fabless Lower Radiator Mount is made from silicone instead of rubber for improved durability and longevity.

Brand:
Fabless Manufacturing - Corporate Logo
ES#:
4349580
Mfg#:
15-2001
Ships on Aug 28, 2026
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Gasket

ES#518028 - 026121041P - Water Pump Gasket - Ensure a proper seal when installing a new water pump - Elring - Audi Volkswagen

Ensure a proper seal when installing a new water pump 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
518028
Mfg#:
026121041P
Ships in 2 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Clip 27x12 - Priced each

ES#468484 - N10558701 - Spring Clip 27x12 - Priced each - Used in many locations in the cooling system - Genuine Volkswagen Audi - Volkswagen

Used in many locations in the cooling system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468484
Mfg#:
N10558701
Ships in 1-2 days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sensor Retaining Clip - Priced Each

ES#4940095 - 032121142 - Sensor Retaining Clip - Priced Each - Used for ECS 2.0T boost taps - Bremmen Parts - Audi Volkswagen

Used for ECS 2.0T boost taps 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940095
Mfg#:
032121142
In Stock
ON SALE! SAVE 59%
$1.99

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

$0.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Temperature Sensor - Brown/Black

ES#2900590 - 6U0919501B - Water Temperature Sensor - Brown/Black - 4-pin sensor for ECU - Vemo - Volkswagen

4-pin sensor for ECU

Brand:
Vemo - Corporate Logo
ES#:
2900590
Mfg#:
6U0919501B
In Stock at Vendor
$15.99

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

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

Coolant Flange Sealing O-Ring - Priced Each

ES#2865748 - 037121687 - Coolant Flange Sealing O-Ring - Priced Each - Install a new o-ring for a proper seal. 36x3.15 - Febi - Audi Volkswagen

Install a new o-ring for a proper seal. 36x3.15 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865748
Mfg#:
037121687
Ships on Nov 3, 2026
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring - Priced Each

ES#3550934 - 037121687 - Sealing O-Ring - Priced Each - Install a new o-ring for a proper seal. 36x3.15 - Elring - Audi Volkswagen

Install a new o-ring for a proper seal. 36x3.15 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3550934
Mfg#:
037121687
In Stock
$2.99

This product was last offered at the strikethrough price on
07-31-2026

$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#2803408 - 1H0121051B - Radiator Hose - Lower - For cars without A/C - Rein - Volkswagen

For cars without A/C 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803408
Mfg#:
1H0121051B
In Stock at Vendor
$7.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose

ES#4056203 - 037122058 - Cooling Hose - Quality replacement cooling hose - Vaico - Volkswagen

Quality replacement cooling hose We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4056203
Mfg#:
037122058
Ships in 1-2 days
$29.99

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

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sandwich Plate Fitting - priced each

ES#2764124 - MMSPF10ANBK - Sandwich Plate Fitting - priced each - M20 X 1.5 /10AN - Mishimoto - Audi BMW Volkswagen MINI

M20 X 1.5 /10AN

Brand:
Mishimoto - Corporate Logo
ES#:
2764124
Mfg#:
MMSPF10ANBK
In Stock at Vendor
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Hose

ES#3412367 - 028121053Q - Oil Cooler Hose - Runs from water pump to the oil cooler - Hudson - Volkswagen

Runs from water pump to the oil cooler

Brand:
Hudson - Corporate Logo
ES#:
3412367
Mfg#:
028121053Q
Ships in 1 day
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2753 - 1H0121407A - Coolant Expansion Tank - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank - Meyle - Volkswagen

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2753
Mfg#:
1H0121407A
Ships on Dec 16, 2026
$23.99 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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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