The VW-Audi Coolant Expansion Tank (Genuine VW/Audi, part number 4M0121403H) is an authentic OEM component designed specifically for select Audi Q7 models. Manufactured to factory standards for optimal reliability and fit, this genuine part ensures proper coolant system performance for your vehicle.
Key features:
- Genuine VW/Audi part (manufacturer part number: 4M0 121 403 H / 4M0121403H)
- Verified fitment for Audi Q7 (2017–2025, submodels: Premium, Premium Plus; engine: 2.0L L4; body: Sport Utility) and 2022 Audi Q7 Prestige (engine: 2.0L L4; body: Sport Utility)
- Designed to restore and maintain your vehicle’s original coolant system integrity
Choose genuine VW/Audi parts for assured compatibility and long-term durability for your Audi Q7.
Specifications
Product Type
Genuine
OE Part Number
4M0 121 403 H / 4M0121403H
Cross Reference Part Numbers
4M0121403D, 4M0121403F
OEM
Genuine Dealer Product
No matching specifications found.