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Volkswagen Jetta Engine Cooling Parts

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Hose - Radiator Lower

ES#4846348 - 1K0122051FT - Hose - Radiator Lower - Lower radiator hose that goes from the lower radiator neck to the water pump. - Rein - Volkswagen

Lower radiator hose that goes from the lower radiator neck to the water pump. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4846348
Mfg#:
1K0122051FT
Ships in 1-2 days
$121.99

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

$118.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Gasket and Engine Oil Cooler Gasket

ES#5481449 - 06F115441KT - Oil Filter Housing Gasket and Engine Oil Cooler Gasket - Seals housing to the engine block and Connects oil cooler to oil filter housing - Elring - Audi Volkswagen

Seals housing to the engine block and Connects oil cooler to oil filter housing 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with FSI engines only

Brand:
Elring - Corporate Logo
ES#:
5481449
Mfg#:
06F115441KT
In Stock
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Band Clamp - Priced Each

ES#261790 - N90687201 - Spring Band Clamp - Priced Each - Ensure a leak free installation. 40x12 - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a leak free installation. 40x12

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261790
Mfg#:
N90687201
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Supply Tube

ES#285947 - 07K121065P - Coolant Supply Tube - Connects the upper reservior hose to the upper radiator hose - Genuine Volkswagen Audi - Volkswagen

Connects the upper reservior hose to the upper radiator hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
285947
Mfg#:
07K121065P
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.

$264.99

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

$236.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2582100 - 07K121113BKT - Thermostat Replacement Kit - Everything you need to service a faulty thermostat - Genuine Volkswagen Audi - Volkswagen

Everything you need to service a faulty thermostat

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2582100
Mfg#:
07K121113BKT
Ships in 2 Business Days
$245.99

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

$235.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

OE+ Steel Upgraded Coolant Pipe - With Clamps

ES#5507011 - CHU0681 - OE+ Steel Upgraded Coolant Pipe - With Clamps - Replace a brittle or leaking original coolant pipe to keep your cooling system reliable and prevent overheating. - Rein - Audi Volkswagen

Replace a brittle or leaking original coolant pipe to keep your cooling system reliable and prevent overheating. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5507011
Mfg#:
CHU0681
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product has been superseded to ES#4046596

Coolant Temperature Sensor - 2 Pin

ES#257175 - 06A919501A - Coolant Temperature Sensor - 2 Pin - Monitors coolant temperature for fan control & gauge readings - Genuine Volkswagen Audi - Audi Volkswagen

Monitors coolant temperature for fan control & gauge readings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
257175
Mfg#:
06A919501A
In Stock
18% off MSRP

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

$47.82

This product was last offered at the strikethrough price on
10-05-2026

$39.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Shroud

Allows you to run a 9" & 13" Spal slim fan setup

Brand:
Fabless Manufacturing - Corporate Logo
ES#:
4349748
Mfg#:
34-2102
Ships on Nov 16, 2026
$235.00 USD
Free Shipping
on orders $49 and up

Glow plug harness - priced each

ES#271342 - 028971782A - Glow plug harness - priced each - Electrical connection to coolant glow plug - Genuine Volkswagen Audi - Volkswagen

Electrical connection to coolant glow plug Coolant Glow Plug Harness - 3 required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
271342
Mfg#:
028971782A
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.

$62.99

This product was last offered at the strikethrough price on
08-13-2026

$58.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2785049 - 075121113DKT4 - Thermostat Replacement Kit - Featuring a low-temperature thermostat - Assembled By ECS - Volkswagen

Featuring a low-temperature thermostat 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2785049
Mfg#:
075121113DKT4
Ships in 6 Business Days
ON SALE!
$124.99

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

$117.33 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Allen head Bolt (4mm) - Priced Each

ES#2770175 - N10196103 - Allen head Bolt (4mm) - Priced Each - Install new hardware with your new parts. Black oxide coated, M6x18. - ECS - Audi Volkswagen
ECS Tuning recommends this product.

Install new hardware with your new parts. Black oxide coated, M6x18. 10X Entries Into Our F80 M3 Sweepstakes

Used to secure thermostat housing, two required

Brand:
ECS - Corporate Logo
ES#:
2770175
Mfg#:
N10196103
In Stock
ON SALE! SAVE 25%
$1.99

This product was last offered at the strikethrough price on
07-28-2026

$1.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Coupler

ES#307293 - 1J0122291D - Cooling System Coupler - Keep your cooling system leak free - Genuine Volkswagen Audi - Audi Volkswagen

Keep your cooling system leak free

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
307293
Mfg#:
1J0122291D
Ships in 1-2 days
13% off MSRP

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

$29.99

This product was last offered at the strikethrough price on
10-05-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Replacement Kit

ES#2792912 - 07K121011BKT1 - Water Pump Replacement Kit - Featuring Hepu water pump - Assembled By ECS - Volkswagen

Featuring Hepu water pump 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2792912
Mfg#:
07K121011BKT1
Back Ordered
ON SALE!
$235.99

This product was last offered at the strikethrough price on
10-05-2026

$233.21 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Tuning Water Pipe Kit - Stage 3

ES#1892127 - VR612VTHKWT2G - ECS Tuning Water Pipe Kit - Stage 3 - Includes everything from Stage 2 kit plus ECS billet aluminum water pipe in black - Assembled By ECS - Volkswagen

Includes everything from Stage 2 kit plus ECS billet aluminum water pipe in black 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
1892127
Mfg#:
VR612VTHKWT2G
Ships on Nov 19, 2026
ON SALE! SAVE 10%
$259.99

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

$233.20 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

O-Ring - Priced Each

ES#4727598 - WHT006114 - O-Ring - Priced Each - Seals turbo coolant pipe to turbo. 15x2 - Elring - Volkswagen

Seals turbo coolant pipe to turbo. 15x2 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4727598
Mfg#:
WHT006114
In Stock
$3.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#2064742 - 5C0122101J - Radiator Hose - Upper - Replacement upper radiator supply hose - Genuine Volkswagen Audi - Volkswagen

Replacement upper radiator supply hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2064742
Mfg#:
5C0122101J
In Stock
ON SALE! SAVE 16%
$275.99

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

$231.00 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.

Let us help you find the parts that fit your Volkswagen

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Manufacturer names and/or part numbers are used only for identification purposes.

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