Startseite » Coolant Pipe Breather Union For Audi A1 A3 A4 Allroad A6 A7 A8 Durable Plastic Leak-Proof Connector

Coolant Pipe Breather Union For Audi A1 A3 A4 Allroad A6 A7 A8 Durable Plastic Leak-Proof Connector

SKU: 1005005805778184-1pcs
Color
€13,44
-41% €22,85 €13,44

Upgrade or replace your Audi cooling system with the Audi Coolant Pipe Breather Union. Designed to fit a range of popular models, including A1, A3, A4 Allroad, A6, A7, and A8, this plastic OE-style connector delivers a reliable, leak‑free vent for the coolant circuit. Brandished under Tree of Life, it’s built to the specification of the original part so your engine cooling remains consistent and efficient.

This breather union helps prevent common cooling-system issues such as coolant leaks and air ingress that can lead to overheating or reduced heater performance. By restoring a proper seal and vent path, it supports steady coolant flow and pressure, promoting smoother engine warmth management and longer-lasting hoses. It’s a practical, cost-effective replacement when the old connector cracks, wears, or fails the seal, especially when performing a broader Coolant Engine Hose Flange Kit service.

Because it’s a direct, plug‑and‑play replacement, you can complete the repair with minimal downtime and without soldering or special tools. It’s a straightforward way to maintain the integrity of your Audi’s cooling system and avoid unexpected roadside interruptions.

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Benefits & Tips

  • Direct-fit replacement to seal the coolant vent path and prevent leaks, helping maintain proper system pressure.
  • Ideal for routine maintenance or when completing a Coolant Engine Hose Flange Kit replacement on compatible Audi models.
  • Inspect adjacent hoses and clamps during installation to ensure a clean venting path and long-lasting performance.

Product specifications

  • Brand: Tree of Life
  • Placement on Vehicle: Coolant Pipe Breather Union
  • Material: Plastic
  • Compatible Part Numbers / OEM No.: 06K121143, 06K121143C, 06K121147, 06K121143A, 06K121143B
  • Interchange Part Number: 06K121143, 06K121143C, 06K121147, 06K121143A, 06K121143B
  • Origin: Mainland China
  • Brand/Origin Code: CN
  • Special Features: Coolant Engine Hose Flange Kit
  • Model/Model Family: Audi A1, A3, A4 Allroad, A6, A7, A8

Package includes:

  • 1 x Audi Coolant Pipe Breather Union (Plastic)

Warnings / Reminders

  • Please confirm compatibility with your exact Audi model and engine variant (A1, A3, A4 Allroad, A6, A7, A8) before purchase.
  • Ensure the engine is cool before performing any replacement on the coolant system.
  • If you’re not comfortable performing the replacement yourself, seek assistance from a qualified mechanic to avoid damage.