Radiator Coolant Expansion Tank Reservoir Cap for VW Audi 171121321D 443121321

Description

• Direct Fitment: A perfect replacement for your old or damaged coolant reservoir cap. Compatible with VW Audi. Replaces OE part numbers: 171121321D, 443121321.
• Heavy-Duty Build: Crafted from durable plastic material with a robust design, ensuring a secure seal and long-lasting performance as shown.
• Performance-Driven Design: Specifically designed for the coolant expansion tank, aiding in maintaining proper pressure and preventing coolant leaks effectively.
• Easy Bolt-On Installation: Engineered as a direct, bolt-on replacement for the factory part. No modifications required for a perfect fit.
• Complete Package: Includes 1x Coolant Expansion Tank Cap, exactly as pictured. Please verify fitment details before purchasing.