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Volkswagen Jetta Engine Cooling Parts

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Water Pump

ES#3234697 - 037121010C - Water Pump - Complete assembly, includes 2 rubber gaskets - Gates - Audi Volkswagen

Complete assembly, includes 2 rubber gaskets

Brand:
Gates - Corporate Logo
ES#:
3234697
Mfg#:
037121010C
Ships on Sep 25, 2026
$203.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-Ring - Priced Each

ES#2865801 - 038121119B - Thermostat O-Ring - Priced Each - Recommended when changing the thermostat - Febi - Audi Volkswagen

Recommended when changing the thermostat We Price Match - Give Us A Call or Chat!
For vehicles with BRM engine code only

Brand:
Febi - Corporate Logo
ES#:
2865801
Mfg#:
038121119B
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#2973134 - 1K0121251CJ - Radiator - Keep your engine running cool with a new radiator - Modine - Volkswagen

Keep your engine running cool with a new radiator

Brand:
Modine - Corporate Logo
ES#:
2973134
Mfg#:
1K0121251CJ
Back Ordered
$216.99

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

$202.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Module

ES#2837068 - 06H121026CQ - Water Pump Module - Includes the thermostat and gasket - Original Equipment Supplier - Audi Volkswagen

Includes the thermostat and gasket

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2837068
Mfg#:
06H121026CQ
Ships in 1-2 days
$202.00 USD
Free Shipping

Water Pump Module

ES#4817820 - 04E121600CS - Water Pump Module - Includes the housing, thermostat, and gasket - Geba - Volkswagen

Includes the housing, thermostat, and gasket

Brand:
Geba - Corporate Logo
ES#:
4817820
Mfg#:
04E121600CS
Ships in 1-2 days
$206.99

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

$200.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Assembly / Oil Cooler

ES#5481368 - 06f115397hKT - Oil Filter Housing Assembly / Oil Cooler - Includes oil filter housing assembly, oil cooler, and hardware - Assembled By ECS - Audi Volkswagen

Includes oil filter housing assembly, oil cooler, and hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481368
Mfg#:
06F115397HKT
Ships in 1-2 days
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Pressure Tester

ES#2748353 - VAG1274/B - Cooling System Pressure Tester - Used to pressurize the cooling system to check for leaks - Genuine Volkswagen Audi - Volkswagen

Used to pressurize the cooling system to check for leaks Used with adapter only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2748353
Mfg#:
VAG1274/B
Special Order: No Guaranteed ETA
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cast Aluminum Thermostat Housing

ES#3553337 - 462-121-121TD - Cast Aluminum Thermostat Housing - Common point of failure for the cooling system - iABED Industries - Volkswagen

Common point of failure for the cooling system For vehicles with ALH engine code only

Brand:
iABED Industries - Corporate Logo
ES#:
3553337
Mfg#:
462-121-121TD
Back Ordered
Auto Notify
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cast Aluminum Thermostat Housing

ES#3470645 - 462-121-121C - Cast Aluminum Thermostat Housing - Common point of failure for the cooling system. Does not include O-ring. - iABED Industries - Volkswagen

Common point of failure for the cooling system. Does not include O-ring.

Brand:
iABED Industries - Corporate Logo
ES#:
3470645
Mfg#:
462-121-121C
Back Ordered
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hose

ES#3235504 - 1J0121156AT - Heater Hose - 4-way heater hose with quick coupling piece & attachment for bracket, connects to heater core - Gates - Audi Volkswagen

4-way heater hose with quick coupling piece & attachment for bracket, connects to heater core

Brand:
Gates - Corporate Logo
ES#:
3235504
Mfg#:
1J0121156AT
Ships on Sep 25, 2026
$198.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#3476110 - 1J0121253AD - Radiator - Factory OE replacement 2-row radiator - Modine - Audi Volkswagen

Factory OE replacement 2-row radiator

Brand:
Modine - Corporate Logo
ES#:
3476110
Mfg#:
1J0121253AD
Back Ordered
$204.99

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

$198.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Plastic Coolant Pipe

ES#5388760 - CHP0680 - Plastic Coolant Pipe - Connects water pump to cylinder head coolant flange - Rein - Audi Volkswagen

Connects water pump to cylinder head coolant flange 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5388760
Mfg#:
CHP0680
Ships in 3 Business Days
ON SALE!
$23.99

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

$22.03 USD
Free Shipping
on orders $49 and up

Thermostat O-Ring

ES#2800267 - 06H121119E - Thermostat O-Ring - Ensure a proper seal when installing your new thermostat - Ajusa - Audi Volkswagen

Ensure a proper seal when installing your new thermostat

Brand:
Ajusa - Corporate Logo
ES#:
2800267
Mfg#:
06H121119E
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Primary Fan Assembly - 360mm (Red 2-Pin Connector Housing)

ES#3139120 - 1K0959455N - Primary Fan Assembly - 360mm (Red 2-Pin Connector Housing) - Larger of the two cooling fans found behind the radiator - Hudson - Audi Volkswagen

Larger of the two cooling fans found behind the radiator For vehicles with VIN up to 1K-7-147 498 only, split is in the 2007 model year

Brand:
Hudson - Corporate Logo
ES#:
3139120
Mfg#:
1K0959455N
Ships in 3 Business Days
$196.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Assembly - 360mm

Larger of the two fans found behind the radiator For vehicles with CBEA or CJAA engine code only

Brand:
ACM - Corporate Logo
ES#:
2718675
Mfg#:
1K0959455FJ
Ships in 2 Business Days
$204.99

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

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heat Exchanger

ES#4623654 - 1K0819031DSK - Heat Exchanger - Transforms hot coolant into warmth for your cabin - Vemo - Audi Volkswagen

Transforms hot coolant into warmth for your cabin

Brand:
Vemo - Corporate Logo
ES#:
4623654
Mfg#:
1K0819031DSK
Ships in 1 Business Day
$100.99

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

$97.99 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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