






🔥 Upgrade your BMW’s heartbeat with precision cooling ⚙️
The MITZONE Upgrade Aluminum Thermostat Assembly is a robust, all-in-one cooling solution designed specifically for BMW models from 1999 to 2006. Featuring a durable aluminum housing, precision thermostat, and included gasket, it ensures optimal engine temperature control and long-lasting performance. Perfect for professional-grade repairs that keep your BMW running smoothly and efficiently.






| Manufacturer | MITZONE | 
| Brand | MITZONE | 
| Model | Thermostat Assembly | 
| Item Weight | 1.25 pounds | 
| Package Dimensions | 7.52 x 5.87 x 4.65 inches | 
| Exterior | Aluminum | 
| Manufacturer Part Number | 001-1038 | 
| OEM Part Number | 11537509227 | 
| Position | Inside | 
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