Radiator Expansion Water Tank Cap – Direct Replacement for Renault & Nissan Models

Keep your cooling system sealed and performing at its best with this high-quality radiator expansion water tank cap. Engineered as a direct drop-in replacement for worn or damaged OEM caps, this part is compatible with a wide range of Renault and Nissan vehicles. Made in China.

Key Features

Premium ABS Construction: Manufactured from durable, lightweight ABS plastic for excellent wear resistance and long-lasting performance.
Direct OEM Replacement: Matches OEM part numbers 91166192, 8200048024, and 7700805131 for a precise, hassle-free fit.
Easy Installation: Simple swap — no special tools required. Get your cooling system back up and running in minutes.
Fine Workmanship: Precision-moulded for a secure seal to help maintain proper coolant pressure in the expansion tank.
Color: Black
Pack Options: Available as a 1-piece or 2-piece set.

Compatible Vehicles

Renault Clio MK2, MK3, MK4 & Clio Grandtour
Renault Kangoo
Renault Laguna MK1, MK2, MK3
Renault Megane MK1, MK2, MK3 & Megane Scenic
Renault Scenic MK1, MK2, MK3
Renault Grand Scenic MK2, MK3
Renault Espace MK3, MK4
Renault Modus & Grand Modus
Renault Twingo MK1
Renault Trafic MK2
Renault Master MK3
Renault Primastar
Nissan Qashqai
Nissan Juke
Nissan Note
Nissan Micra MK3
Citroën C5 MK1, MK2
Opel / Vauxhall Movano MK2
Opel / Vauxhall Vivaro

OEM Part Numbers

91166192 | 8200048024 | 7700805131

Package Contents

1 or 2 × Radiator Expansion Water Tank Cap (as selected)

Related Products You May Like

For general vehicle maintenance tips, visit the U.S. Consumer Product Safety Commission (CPSC) for safety guidance on automotive parts and accessories.

Note: Colors may appear slightly different due to monitor brightness and lighting conditions. Please refer to the actual product received.

Learn more: Evaporative cooler

Frequently Asked Questions

Q: What OEM part numbers does this radiator expansion tank cap replace?

A: This cap is a direct replacement for OEM part numbers 91166192, 8200048024, and 7700805131, commonly found on Renault and Nissan vehicles including Clio, Kangoo, Laguna, Megane, Qashqai, and more.

Q: What material is the radiator expansion tank cap made from?

A: It is made from high-quality ABS plastic, which is lightweight, durable, and resistant to wear — making it suitable for long-term use in demanding engine bay conditions.

Q: Is this cap compatible with Nissan Qashqai models?

A: Yes, this radiator expansion water tank cap is compatible with the Nissan Qashqai, as well as the Nissan Juke, Nissan Note, and Nissan Micra MK3, among other Renault and Opel/Vauxhall models.