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Volkswagen Golf Engine Cooling Parts

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Cooling System Pressure Tester

ES#2748355 - VAG1274/8BKT - Cooling System Pressure Tester - Test for cooling system leaks - Genuine Volkswagen Audi - Volkswagen

Test for cooling system leaks

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2748355
Mfg#:
VAG1274/8BKT
Ships on Nov 13, 2026
$300.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#4029656 - 04L121011L - Water Pump - Keep your coolant flowing to prevent overheating - With plastic impeller, includes actuator - Hepu - Volkswagen

Keep your coolant flowing to prevent overheating - With plastic impeller, includes actuator

Brand:
Hepu - Corporate Logo
ES#:
4029656
Mfg#:
04L121011L
Ships in 1 Business Day
$319.11

This product was last offered at the strikethrough price on
05-01-2026

$293.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#2500 - 1HM121253H - Radiator - Dissipate heat to keep your engine efficiently cooled - Nissens - Volkswagen

Dissipate heat to keep your engine efficiently cooled We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
2500
Mfg#:
1HM121253H
Ships in 1 Business Day
$300.60

This product was last offered at the strikethrough price on
10-02-2026

$292.79 USD
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#2708056 - 037121010CX - Water Pump - Complete assembly, includes 2 rubber gaskets - Geba - Volkswagen

Complete assembly, includes 2 rubber gaskets

Brand:
Geba - Corporate Logo
ES#:
2708056
Mfg#:
037121010CX
Ships in 1 day
$75.99

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

$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Screw - Priced Each

ES#2661843 - N0102228 - Screw - Priced Each - Install new hardware with your new parts. M6x22 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x22

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2661843
Mfg#:
N0102228
In Stock
3% off MSRP

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

$4.36

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

$4.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#302253 - 1H0121321C - Expansion Tank Cap - Keep proper pressure in your coolant system - Genuine Volkswagen Audi - Volkswagen

Keep proper pressure in your coolant system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
302253
Mfg#:
1H0121321C
In Stock
11% off MSRP

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

$54.58

This product was last offered at the strikethrough price on
10-06-2026

$48.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#307251 - 1J0122073A - Coolant Hose - From hard coolant pipe to heater core - Genuine Volkswagen Audi - Volkswagen

From hard coolant pipe to heater core For vehicles with production date up to 10/31/2000 only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
307251
Mfg#:
1J0122073A
Ships in 1 day
8% 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
10-05-2026

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Thermostat Housing Kit

ES#3553465 - 462-121-vr-afpKT - Aluminum Thermostat Housing Kit - Replace your inferior plastic housings - iABED Industries - Volkswagen

Replace your inferior plastic housings

Brand:
iABED Industries - Corporate Logo
ES#:
3553465
Mfg#:
462-121-VR-AFPKT
Back Ordered
$286.99

This product was last offered at the strikethrough price on
04-16-2026

$285.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit

ES#2581295 - MKIVGLICOOLKT - ECS Cooling System Refresh Kit - The most common failure points in your cars cooling system - Assembled By ECS - Volkswagen

The most common failure points in your cars cooling system 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AWW or AWD engine code only. Also fits vehicles with AWP engine code with manual transmission.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581295
Mfg#:
MKIVGLICOOLKT
Ships in 1 Business Day
ON SALE!
$301.99

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

$285.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Coolant Thermostat

ES#3485891 - 7E0121113B - Coolant Thermostat - Keep your engine temps where they are meant to be! - Genuine Volkswagen Audi - Volkswagen

Keep your engine temps where they are meant to be!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3485891
Mfg#:
7E0121113B
Ships in 1 day
10% 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
10-05-2026

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring - Priced Each

ES#2535131 - N90316802 - Sealing O-Ring - Priced Each - Seal for most clip-in cooling sensors/senders. M19.6x3.6mm - URO - Audi Volkswagen

Seal for most clip-in cooling sensors/senders. M19.6x3.6mm 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535131
Mfg#:
N90316802
In Stock
$1.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Shroud

ES#4361999 - 34-2301 - Radiator Fan Shroud - Allows you to run a 9" & 13" Spal slim fan setup - Fabless Manufacturing - Volkswagen

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

Brand:
Fabless Manufacturing - Corporate Logo
ES#:
4361999
Mfg#:
34-2301
Ships on Oct 28, 2026
$279.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

ES#1928598 - 1K0819031D - Heater Core - Transforms hot coolant into warmth for your cabin - Genuine Volkswagen Audi - Audi Volkswagen

Transforms hot coolant into warmth for your cabin

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1928598
Mfg#:
1K0819031D
Ships in 1 day
11% off MSRP

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

$311.99

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

$277.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Water Pipe Kit - Stage 3

ES#1892124 - VR624VTHKW1G - Aluminum Water Pipe Kit - Stage 3 - An Upgrade Over Stage 2 That Includes Thermostat and Coolant. Features ECS black aluminum water pipe. - Assembled By ECS - Volkswagen

An Upgrade Over Stage 2 That Includes Thermostat and Coolant. Features ECS black aluminum water pipe. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
1892124
Mfg#:
VR624VTHKW1G
In Stock
ON SALE!
$280.99

This product was last offered at the strikethrough price on
04-13-2026

$276.96 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Radiator Fan Shroud

ES#4349747 - 34-2101 - Radiator Fan Shroud - Allows you to run a 9" & 13" Spal slim fan setup - Fabless Manufacturing - Volkswagen

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

Brand:
Fabless Manufacturing - Corporate Logo
ES#:
4349747
Mfg#:
34-2101
Ships on Oct 28, 2026
$275.99 USD
Free Shipping
on orders $49 and up

Double Stud - Priced Each

ES#472037 - N91148001 - Double Stud - Priced Each - Install new hardware with your new parts. M6x22/M6x14 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x22/M6x14 Used to secure coolant flange to cylinder head

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472037
Mfg#:
N91148001
In Stock
3% off MSRP

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

$12.32

This product was last offered at the strikethrough price on
10-06-2026

$11.97 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.

Let us help you find the parts that fit your Volkswagen

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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