Coolant Expansion Tank for Audi A6 A7 Quattro RS7 S6 (2012–2018) OE 4G0121403G

Includes: - Coolant Expansion Tank

Fits Models: - Audi A6, A7, Quattro, RS7, S6

Model Years: - 2012–2018

Submodels: - Common trims include Premium, Premium Plus, and Prestige. Chassis codes: C7 (A6), C8 (A7). Body styles: Sedan, Sportback.

Engine Options: - Common engine sizes include 2.0L I4, 3.0L V6, 4.0L V8, and engine codes such as CAEB, CEA, and D4S.

Description: This coolant expansion tank is designed for Audi A6, A7, Quattro, RS7, and S6 models from 2012 to 2018. It serves as a reservoir for coolant, helping to maintain optimal engine temperature and prevent overheating. Constructed to OE specifications, this part ensures a perfect fit and reliable performance.

Features: - Direct replacement for OEM part number 4G0121403G - Durable construction for long-lasting use - Helps maintain proper coolant levels - Easy installation with no modifications required - Compatible with various engine options