The Radium Engineering 06-11 Elise/Exige 2ZZ-GE ONLY Coolant Expansion Tank is a high-performance replacement designed specifically for the Lotus Elise and Exige models equipped with the 2ZZ-GE engine. Featuring a two-chamber design with two crossover passages, this expansion tank enhances coolant capacity and flow stability, ensuring optimal engine cooling under demanding conditions. Constructed from durable materials, it provides a reliable upgrade over OEM components, reducing the risk of overheating and coolant loss during spirited driving or track use. Its innovative design promotes efficient coolant circulation, contributing to improved engine temperature management and overall vehicle performance.
This coolant expansion tank is a direct replacement for OEM units on 2006-2011 Elise and Exige models with the 2ZZ-GE engine. It installs at the original location, maintaining factory fitment and compatibility. Ideal for track enthusiasts, street performance drivers, and daily users seeking enhanced cooling reliability, this tank is designed for easy bolt-on installation without modifications. The kit includes the necessary mounting hardware and crossover passages, ensuring seamless integration with existing cooling systems. It is specifically tailored for use on these Lotus models, providing a high-quality upgrade for improved durability and cooling efficiency.
