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Flat Rate $9.99 Shipping - Express ONLY - (1-4 Days Delivery) - No Account Needed
Flat Rate $9.99 Shipping - Express ONLY - (1-4 Days Delivery) - No Account Needed
034 Motorsport - Billet Coolant Vent Union, EA888 Gen 3/4 1.8T/2.0T Engines (MQB/MQB EVO) - 034-102-Z048

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

$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00
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034-102-Z048
Back order product
Special order in
Up to 4 weeks
FLAT rate $9.99
Genuine parts 2 years*

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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 and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines. Being next to the turbocharger, the factory plastic coolant union is subject to a lot of heat, becoming brittle and failing over time.

034-102-Z048 Installed

The 034Motorsport Billet Coolant Vent Union is designed to replace the factory plastic and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines. Being in close proximity to the turbocharger, the factory plastic coolant union is subject to a lot of heat, becoming brittle and failing over time. Upgrading to the Billet Coolant Vent Union minimizes the risk of coolant leaks, enhancing the reliability of your EA888!

The 034Motorsport Billet Coolant Vent Union is machined from billet 6061-T6 aluminium, which is ideal for components exposed to high temperatures and harsh operating conditions. The Billet Coolant Vent Union is then black anodized for long-lasting looks and corrosion resistance to ensure that this upgrade is able to withstand the high temperatures next to your turbocharger.

FEATURES:

  • CNC Machined From Billet 6061-T6 Aluminium
  • Black Anodized for Long Lasting Good Looks and Corrosion Resistance
  • New O-Ring Preinstalled
  • Direct Replacement of OEM Component

WHAT’S INCLUDED:

  • 034Motorsport Billet Coolant Vent Union
  • 1x O-Ring Preinstalled

OE PART NUMBER INTERCHANGE:

  • 06K 121 143
Make Model Years Chassis Engine
Audi A3 2013-2020 8V/8V.5 2.0 TFSI
Audi A3 2022-Present 8Y 2.0 TFSI
Audi A4 2017-Present B9/B9.5 2.0 TFSI
Audi A5 2012-2017 B8/B8.5 2.0 TFSI
Audi A5 2017-Present B9/B9.5 2.0 TFSI
Audi A6 2012-2018 C7/C7.5 2.0 TFSI
Audi A7 2014-2018 C7/C7.5 2.0 TFSI
Audi allroad 2017-Present B9/B9.5 2.0 TFSI
Audi Q3 2019-Present F3 2.0 TFSI
Audi Q5 2018-Present B9/B9.5 2.0 TFSI
Audi S3 2013-2020 8V/8V.5 2.0 TFSI
Audi S3 2022-Present 8Y 2.0 TFSI
Audi TT 2016-2020 8S 2.0T Gen 3
Audi TTS 2016-2020 8S 2.0T Gen 3
VW Arteon 2019-2022 I 2.0T Gen3
VW Beetle 2012-2019 Mk6 1.8T Gen3
VW Beetle 2012-2019 Mk6 2.0T Gen3
VW GLI 2014-2017 Mk6 2.0T Gen3 Non-MQB
VW GLI 2018-Present Mk7 2.0 TSI Gen3
VW Golf 2013-2020 Mk7/MkV7.5 1.8T Gen3
VW Golf SportWagen 2013-2020 MkV7/MkV7.5 1.8T Gen3
VW Golf Alltrack 2013-2020 MkV7/MkV7.5 1.8T Gen3
VW Golf R 2013-2019 Mk7/Mk7.5 2.0 TSI Gen 3
VW GTI 2013-2021 Mk7/Mk7.5 2.0T Gen3
VW Jetta 2013-2017 Mk6 1.8T Gen3
VW Passat 2012-2019 B7 1.8T Gen3
VW Tiguan 2016-Present Mk2 2.0T Gen3


Installation:

The installation of your 034Motorsport Billet Coolant Vent Union, EA888 Gen 3/4 1.8T/2.0T Engines is a straightforward process that will take approximately 30 minutes to complete. You can access our detailed installation guide by clicking the link below.

Download the 034Motorsport Billet Coolant Vent Union, EA888 Gen 3/4 1.8T/2.0T Engines Install Guide

A back order product means we do not have this in our local warehouse. We will have to 'back order' this in for you. This can take anywhere from 4 to 6 weeks. Popular items can go on back order but are often restocked in a short time such as 1 week.

FLAT rate $9.99

We use Australia post EXPRESS yellow and star track premium (dynamic pricing).

We ship from Western Sydney.

We ship every working day. Shipping cut off time is 2pm.

We are working on an average 5 to 6 working hours for dispatch.

Yes we have a trade program with exclusive trade discounts.

Yes it is in stock, we hold local stock we don't drop ship.

All new genuine parts have a 2 year warranty.

Yes we only sell new parts, we do not sell used or reconditioned parts.

YES if the part number has a Volkswagen or Audi part number it is a genuine part. If if is an aftermarket part we will label it as such.

Minimum amount of time is 4 weeks.

Please contact us by the website chat or or use any of the contact forms or email us and we will get back to you as soon as we can.

We work normal business hours and we don't have someone manning our website chat at 4am.

If you have purchased a part under our fitment data and direction we will gladly exchange it or refund it. If you have purchased the wrong part we can provide a store credit or 20% restocking fee.

Please email us to discuss any warranty issues. We normally need a mechanics report to prove a part has failed. If it has failed and it is under warranty we will replace it. We cannot warrant hearsay from home mechanics.

We are unique in that we import our own genuine parts and this enables us to pass the savings onto you.

You will save up to 30% with genuine parts.

That can range from 100% down to 20% - The savings will generally be 30% to 50%.

Yes we can provide discounts for 034 motorsport customers who wish to purchase a lot of products in one go

We pick and ship EVERY working day. 12pm is the daily cut off time. Common times for dispatch are 5 to 6 hours on working days. We normally dispatch last night's orders the next morning.

Shipping is FLAT rate $9.99

We ship from Western Sydney, Australia wide. We only use EXPRESS shipping from Aus Post express (yellow) or star track premium. Please see below for estimated shipping times.

For Sydney customers next day shipping is available if you place your order before 12pm.

STAR TRACK PREMIUM customers get EXPRESS dispatch, purchase this option for the fastest shipping

You will receive SMS and email notifications when the item is dispatched. You will then be able to track your order. We use SHIPPIT for order tracking and management. You will be updated via SMS and email with progress on your shipping. You will receive notifications on the morning of the day of the delivery to notify you the package is 'on-board for delivery'

Location 

Post Codes 

Estimated delivery time in working days 

NSW & ACT 

Sydney Metro 

2000-2234 

2745-2751 

1 Day 

NSW Other Metro including ACT (Canberra, Newcastle, Wollongong, Bathurst, Orange, Dubbo, etc.) 

 

1-2 days 

NSW Country 

 

2-4 Days 

VIC 

Melbourne Metro 

3000-3208 

1 Day 

VIC Other Metro (Albury, Bendigo, Shepparton) 

 

2-3 Days 

VIC Country 

 

2-4 Days 

QLD 

Brisbane Metro 

 

1 Day 

QLD Metro Other (Gold Coast, Sunshine Coast, Mackay,  

 

1-2 Days 

TAS 

Hobart & Launceston Metro 

 

1 Day 

TAS Country 

 

2-3 Days 

SA 

Adelaide Metro 

 

1 Day 

SA Country 

 

2-3 Days 

WA 

Perth Metro 

 

2 Days 

WA Metro Other (Bunbury, Albany) 

 

2-3 Days 

WA Country 

 

3-5 days 

NT 

Darwin Metro 

 

1-2 Days 

NT Country 

 

3-5 Days 

Did you know VAGPARTS Australia has a trade program? Sign up for exclusive trade pricing and discounts on Volkswagen & Audi Parts. If you are a mechanic, tuner or have an automotive business this program is for you!

Our trade only pricing is typically 30% lower than dealer trade prices. Our exclusive trade pricing is hard to beat!

You will receive exclusive industry discount, priority customer service, help with parts interpretation and you can drop ship to your customers if you wish to resell our items. We have access to millions of SKU's and can source anything for you.

Trade only discounted pricing
Premium & Express shipping only
Priority fulfilment
Dedicated parts specialist support
Free listing in our trade directory
Drop shipping enabled
Custom Part support - send us your part number we will source it
FREE SHIPPING over $50 or $12.95
Help to source hard to find products
Trade portal (password protected)
Access to 034 Motorsport at trade pricing

This is a great service for the astute workshop owner who wishes to purchase high grade parts at competitive prices.

We express ship ONLY – every single working day from our Western Sydney warehouse.

Join the trade program today!

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Service & Maintenance Guide

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!

Intermediate Service

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

Major Service

Every 60k is a major service - oil and filter, cabin 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.

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

Intermediate Service

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

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!

Intermediate Service

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

Major Service

Every 60k is a major service - oil and filter, cabin 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.

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

Intermediate Service

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

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 genine 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 our approved workshop partners.