Coolant Reservoir Cap Cover for VW for Campervan 2004-2020 3B0121321 Expansion Tank Seal Engine Coolant Recovery Lid Bottle Reservoir Radiator Cover

Coolant Reservoir Cap Cover For VW For Campervan 2004-2020 3B0121321 Expansion Tank Seal Engine Coolant Recovery Lid Bottle Reservoir Radiator CoverFeatures:Corrosion resistant: The material is resistant to common coolants and engine chemicals, maintaining performance over a long period.Lightweight design: Compact structure, easy to install, and will not increase engine load.Precision manufacturing: Precisely manufactured for a perfect fit, ensuring smooth installation.Note: Please verify the vehicle model and original part number before ordering; please keep the expansion tank opening clean before installation.

• Material: Made of high-temperature resistant ABS, pressure-resistant and stable, able to withstand long-term coolant temperature changes and chemical components, maintaining reliable sealing and stability
• Installation: Designed according to original car interface, replacing a damaged coolant tank cap is simple; no tools required, just twist on, quick and clean replacement
• Feature: Provides a tight seal for your vehicle’s expansion tank, preventing coolant leaks and foreign matter entry; helps maintain optimal engine temperature and prevents tank damage
• Durable & Stable: Strong and durable structure, can withstand engine compartment heat and vibration, not easy to crack or loosen, maintaining stable fit over time for safer use
• Note: Please check vehicle model and OEM number before ordering; contact us if confirmation is needed, we will assist promptly