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Volkswagen Jetta IV VR6 12v Engine Cooling Parts

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ES#5373591 - 021121119A - Thermostat Housing O-Ring - O-Ring between thermostat housing and cylinder head - Ajusa - Audi Volkswagen

O-Ring between thermostat housing and cylinder head

Brand:
Ajusa - Corporate Logo
ES#:
5373591
Mfg#:
021121119A
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. 2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping
ES#2800945 - 075121113D -  Thermostat - 80C - Does not include sealing O-Ring - Meistersatz - Audi Volkswagen

Does not include sealing O-Ring

Brand:
Meistersatz - Corporate Logo
ES#:
2800945
Mfg#:
075121113D
Ships in 3 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3492149 - 1C0959455C - Auxiliary Fan Assembly - 290MM - Direct replacement auxiliary fan. Please check your stock fan size before ordering. - Nissens - Audi Volkswagen

Direct replacement auxiliary fan. Please check your stock fan size before ordering. We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
3492149
Mfg#:
1C0959455C
Ships in 6 Business Days
$237.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5515717 - 3D0965561D - Auxiliary Water Pump - Maintain continuous coolant flow through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak with this OE-quality replacement auxiliary water pump. - Rein - Audi Volkswagen Porsche

Maintain continuous coolant flow through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak with this OE-quality replacement auxiliary water pump. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with VIN from 9M-Y-000 001 only (split occurs in the 2000 model year).

Brand:
Rein - Corporate Logo
ES#:
5515717
Mfg#:
3D0965561D
Ships in 3 Business Days
$97.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5515726 - 251965561B - Auxiliary Water Pump - Maintain proper coolant circulation through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak. - Rein - Volkswagen

Maintain proper coolant circulation through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5515726
Mfg#:
251965561B
Ships in 3 Business Days
$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5507088 - 3B0122291B - Coolant Hose Connector - Fix a leaking heater core or radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. - Rein - Audi Volkswagen

Fix a leaking heater core or radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5507088
Mfg#:
3B0122291B
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
ES#4220573 - 075121113D -  Thermostat - 80C - Does not include sealing O-Ring - Rein - Audi Volkswagen

Does not include sealing O-Ring 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4220573
Mfg#:
075121113D
Ships in 3 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2802557 - 1J0122101S -  Radiator Hose - upper - From radiator to coolant flange - Rein - Volkswagen

From radiator to coolant flange 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802557
Mfg#:
1J0122101S
Ships in 3 Business Days
$60.99

This product was last offered at the strikethrough price on
10-22-2026

$49.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5491623 - 3D0965561D - Auxiliary Water Pump - Keep your engine safe from damaging heat soak after you turn off the key. - URO - Audi Volkswagen

Keep your engine safe from damaging heat soak after you turn off the key. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with VIN from 9M-Y-000 001 only, split is in the 2000 model year

Brand:
URO - Corporate Logo
ES#:
5491623
Mfg#:
3D0965561D
Ships in 1 Business Day
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2882233 - 1J0122073BG - Coolant Hose - From hard coolant pipe to heater core - Vaico - Volkswagen

From hard coolant pipe to heater core We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2882233
Mfg#:
1J0122073BG
Ships in 1 Business Day
$28.99

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

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4858024 - N90316802 - VW | Gasket - Vemo - Audi Volkswagen

Brand:
Vemo - Corporate Logo
ES#:
4858024
Mfg#:
N90316802
Ships in 1 Business Day
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1 large 4 pin connector and 1 small 14 pin connector For vehicles with a 14 pin connector with VIN up to 9M-X-999 000 only, split is in the 1999 model year

Brand:
Stribel - Corporate Logo
ES#:
2575603
Mfg#:
1J0919506G
Ships in 1 Business Day
$343.99

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

$333.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3139050 - 021121121C - Thermostat Housing Cover - Common source of coolant leaks around your thermostat - Hudson - Volkswagen

Common source of coolant leaks around your thermostat

Brand:
Hudson - Corporate Logo
ES#:
3139050
Mfg#:
021121121C
Ships in 1 day
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#248429 - 1J0121449A - Coolant Hose - Connects thermostat housing to auxiliary water pump - Original Equipment Supplier - Volkswagen

Connects thermostat housing to auxiliary water pump For vehicles with manual transmission only

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
248429
Mfg#:
1J0121449A
Ships in 1-2 days
$35.99

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

$34.99 USD
Free Shipping
on orders $49 and up
ES#2525022 - 1J0919506G - Auxiliary Fan Control Unit - 1 large 4 pin connector and 1 small 14 pin connector - MTC - Volkswagen

1 large 4 pin connector and 1 small 14 pin connector For vehicles with a 14 pin connector with VIN up to 9M-X-999 000 only, split is in the 1999 model year

Brand:
MTC - Corporate Logo
ES#:
2525022
Mfg#:
1J0919506G
Ships in 10 Business Days
$116.99 USD
Free Shipping
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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Manufacturer names and/or part numbers are used only for identification purposes.

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