Expansion Water Tank

Expansion Water Tank manufacturer for electric vehicle cooling systems, with OEM/ODM customization, quality control and stable supply for distributors.

Coolant Expansion Overflow Tank with Screw-On Mounting for Audi A6 4G A7 4G A8 4H 3.0T 2.0TFSI Models

US$9.75-21.06 /piece

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 piece
Model NO. AC-22752
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Universal FitmentYesConditionNew
Purposefor retrofit/upgradeMaterialPVC
Mounting TypeScrew-OnItems IncludedSeal
OE NO.4G0121403, 4G0 121 403, 4G0121403AG, 4G0 121 403 AGProduct NameWater kettle/coolant tank
Part Number4G0121403ACQualityOEM Original Grade
Package Size15*12*9Weight458g
ApplicationInside the engineCharacteristicOriginal high-quality products from the factory
InstallOriginal Factory Replacement

We are China Loong EV Parts Co., Ltd., a professional manufacturer and supplier specializing in EV Parts. We have brought together and coordinated resources across the EV Parts supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong EV Parts Co., Ltd. All rights reserved.
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Coolant Expansion Overflow Tank with Screw-On Mounting for Audi A6 4G A7 4G A8 4H 3.0T 2.0TFSI Models

SKU: AC-22752

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