BMW Aluminum Coolant Expansion Tank - Moroso 63799

Upgrade your BMW M3's cooling system with the durable Moroso 63799 Aluminum Coolant Expansion Tank. This premium replacement addresses common failures of the stock plastic tank by offering superior strength and heat resistance. Crafted from high-grade aluminum, it ensures a longer lifespan and more reliable performance, especially under demanding driving conditions.

Designed for a direct fit, this tank is compatible with BMW M3 models from 1988 to 1991, specifically those equipped with the 2.3L L4 S14 gas engine. It serves as a robust upgrade for OE Part Number 17112225543. Enhance your cooling system's integrity and reliability with this high-performance Moroso upgrade.

**Part Number:** MOR-63799