Water Pumps & Thermostats - Volkswagen & Audi

Your car's water pump takes water from the radiator and moves it through the motor back to the radiator, where the cycle begins again. It makes sure your motor remains at a constant temperature, no matter the weather.

Some Volkswagen & Audi's have a notorious reputation for failed water pumps, e.g MQB (MK7/8V/8S). When your pump starts to fail you will begin to leak coolant which could lead to your engine over heating! Fix and replace your cooling system if you notice your coolant dropping.

If you own an MQB/MLB car such as Volkswagen Golf MK7 GTI/R, Audi 8V S3, TT, TTS, Audi A4 B.5, A4 B9, Tiguan AD, Passat B8, Octavia MK3 etc it is common for  the factory fitted water pumps & thermostats to fail anywhere from 40K to 100K.

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5Q0121407AA - Coolant Reservoir - Audi 8V S3/TT/TTS & Volkswagen Golf MK7 GTI/R- MQB - EA888.3

$123.61
5Q0121407AA - Coolant Reservoir - Audi 8V A3/S3/TT/TTS & Volkswagen Golf MK7 GTI/R - MQB - EA888.3. * Fits MQB MK7/8V 2013-2020. Genuine Volkswagen / Audi parts. Does not contain...

Water Pump, Thermostat Housing & Union Bundle - Volkswagen MK7 GTI/R & Audi 8V S3/TT/TTS (MQB) EA888. 3 - 06L121111P, 06L121012L, 06L121131

$943.25
Water Pump, Thermostat Housing & Union Bundle - Volkswagen Golf MK7 GTI/R & Audi 8V S3/TT/TTS (MQB) EA888. 3 - 06L121111P, 06L121012L, 06L12113. Genuine Volkswagen / Audi group product. Latest revised...

06L121111P - Thermostat Housing - EA888.3 MQB/MLB - 1.8 TSI & 2.0 TSI - Volkswagen & Audi. (OR).

$667.36
06L121111P - Thermostat Housing - EA888.3 MQB/MLB - 1.8 TSI & 2.0 TSI - Volkswagen & Audi. (OR). This is the latest and greatest thermostat part number and much more...

06K121143 - Ventilation Union - Volkswagen Golf MK7 GTI/R & Audi 8V S3/TT/TTS - EA888.3.

$17.46
06K121143 - Ventilation Union - Volkswagen Golf MK7 GTI/R & Audi 8V S3/TT/TTS - EA888.3 (MQB/MLB). Genuine Volkswagen / Audi product. Mounts in cylinder head for coolant hose connection - Adapter/Breather....

06L121012L - Electric Water Pump - MQB/MLB - EA888.3 - Volkswagen & Audi (OR)

$259.77
06L121012L - Electric Water Pump - MQB/MLB - EA888.3 - Volkswagen & Audi (OR) Genuine Volkswagen / Audi parts. *Includes gasket Electric water pump for Volkswagen and Audi vehicles on the MQB...

WHT001163B - Water pump pulley bolt - Audi 8P/8V/B8/8J & Volkswagen MK5/MK6/MK7

$7.33
WHT001163B - Water pump pulley bolt - Audi 8P/8V/B8/8J & Volkswagen MK5/MK6/MK7. Genuine Volkswagen / Audi part. Secures water pump drive pulley to balance shaft. This bolt is reverse thread. Reference...

06L121139A - Thermostat Housing Gasket - Audi 8V S3/TT/TTS & Volkswagen Golf MK7 GTI/R - EA888.3

$37.80
06L121139A - Thermostat Housing Gasket - Audi 8V S3/TT/TTS & Volkswagen Golf MK7 GTI/R - EA888.3. Genuine Volkswagen / Audi product. Will fit all MQB & MLB vehicles fitted with...

034 Motorsport - Billet Coolant Vent Union, EA888 Gen 3/4 1.8T/2.0T Engines (MQB/MQB EVO) - 034-102-Z048

$54.95
034 Motorsport Australia - Billet Coolant Vent Union, EA888 Gen 3/4 1.8T/2.0T Engines (MQB/MQB EVO) - 034-102-Z048. The 034Motorsport Billet Coolant Vent Union is designed to replace the factory plastic...

5G0965567 - Auxiliary Water Pump - Audi 8V & Volkswagen MK7 - MQB / MLB.

$249.95
5G0965567 - Auxiliary Water Pump - Audi 8V & Volkswagen MK7 - MQB / MLB. Genuine Volkswagen / Audi products. Auxiliary Water Pump. Circulates coolant on the command of the...

Audi A4 B8.5 2.0 TFSI - Water Pump, Thermostat Housing & Union Bundle - 06L121111P, 06L121012L, 06L121131

$1,886.50
Audi A4 B8.5 2.0 TFSI - Water Pump, Thermostat Housing & Union Bundle - 06L121111P, 06L121012L, 06L121131. Genuine Volkswagen / Audi parts. These fit Audi A4 B8.5 MLB vehicles fitted with electric...

06L121012L - Water Pump - Volkswagen Golf MK7 GTI/R & Audi 8V S3/TT/TTS - EA888.3 MQB & MLB

$259.77
06L121012L - Water Pump - Volkswagen Golf MK7 GTI/R & Audi 8V S3/TT/TTS - EA888.3 MQB & MLB. Genuine Volkswagen / Audi parts. *Includes gasket Electric water pump for Volkswagen and Audi...

06L121111P - Thermostat Housing - Audi 8V S3/TT/TTS & Volkswagen Golf MK7 GTI/R - EA888.3

$667.36
06L121111P - Thermostat Housing - Audi 8V S3/TT/TTS & Volkswagen Golf MK7 GTI/R - EA888.3. Genuine Volkswagen / Audi parts. Latest revision genuine Thermostat for VW/Audi electric water pumps. Previous...

Service & Maintenance Guide

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Minor Service - Oil Service

Every 10k is a minor service - oil and filter. Do not follow the factory 15K and go 7k for tuned vehicles.Oil is cheap, engines are not!

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Intermediate Service

Every 30k is an intermediate service - oil and filter, cabin filter & air filter, brake fluid flush, remote batteries.

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Major Service

Every 60k is a major service - oil and filtercabin filter & air filter, remote batteries, brake fluid flush, fuel filter, DSG gearbox oil and filter (unless automatic, manual, tiptronic or multitronic), spark plugs and haldex oil.

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Intermediate Service

Every 90k is another intermediate service - same as 30k plus a poly belt / accessory belt.

Additional: Water pump & timing belt and poly belt on belt driven engines should be done every 60k.

Replace Haldex fluid every 30k rather than 60k, Gearbox oil change at 40k for DSG is advised. Front and rear differential oils are "longlife" but replace every 60k to be safe.
See: Transmission & drivetrain

Vagparts Australia

You may be interested to find out more about VAGPARTS Australia. We started our business to solve one problem. Getting genuine parts at decent prices. We import a huge range of genuine only parts so you don't have to! We warehouse in Western Sydney and ship daily with Aus post Express and Star track premium. Our typical times to fulfil orders is 1 day and typical shipping times are 3 to 4 days Australia wide.

We have a growing trade program and welcome mechanics and tuners to join with significant discounts on offer. We can also source any product you need with hard to find parts.

For home enthusiasts we welcome you to purchase the parts yourself and have them shipped direct to your front door. You can also purchase these parts and have them shipped to any mechanic or ourapproved workshop partners.