SKU: 50298609440

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

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Description

034Motorsport Billet Coolant Vent Union, EA888 Gen 3/4 1.8T/2.0T Engines (MQB/MQB EVO) - 034-102-Z048034 Motorsport 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. The 034Motorsport Billet Coolant Vent

034 Motorsport - 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.

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50298609440

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4.2 ★★★★★
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Amazon Customer
Battle Creek, US
★★★★★ 4
It works
Size: Paper Towel Holder - With Phone Holder Design
It's great for what it is. I love the spring arm that holds the towels from unraveling. It does keep the towels from in raveling. That's the reason I bought it. The only thing I don't like about it is the spray bottle on the top. I'm not saying it's a bad thing. I didn't think I'd use the phone holder and made fun of it. But I actually used it and liked the fact that it did its job well. I just don't like it nor will I use it. The spray bottle is the reason for 4 stars
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
M
Verified Purchase
Madelyn
Omaha, US
★★★★★ 3
Return for a reason
Size: Paper Towel Holder - Standard Design
The spray bottle feels very cheap, and it doesn’t stick well down to the paper towel holder. The actual holder is an OK quality it’s very flimsy but it does the job. I would recommend to spend the extra money to get a better one from amazon
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Reviewed in the United States on April 29, 2026
M
Verified Purchase
MAli
Grantham, US
★★★★★ 5
Excellent product
Size: Paper Towel Holder - Standard Design, Size: Paper Towel Holder - Standard Design
This kitchen paper towel holder is very convenient and practical. The holder keeps paper towels secure and easy to access, while the small spray bottle is perfect for quick cleaning around the kitchen. It saves space on the counter and looks neat and modern. Great quality and very useful for everyday use!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
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Verified Purchase
Joselis
Phoenix, US
★★★★★ 5
✨✨✨✨
Size: Paper Towel Holder - Standard Design, Size: Paper Towel Holder - Standard Design
I absolutely love this paper towel holder! It’s not only sturdy and sleek, but the built-in spray bottle is such a clever and practical idea. It saves me space on my countertop and makes cleaning super convenient. The base is heavy enough to keep it stable, and it holds the rolls perfectly. Definitely a great addition to my kitchen — stylish and functional at the same time. Highly recommend
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Reviewed in the United States on September 11, 2025
E
Verified Purchase
Estela fransua
Natrona Heights, US
★★★★★ 5
Useful Addition to My Kitchen
Size: Paper Towel Holder - Standard Design, Size: Paper Towel Holder - Standard Design
This has been a useful addition to my kitchen. It is simple, convenient, and works well for my daily routine. I would recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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