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The Sinister Diesel degas bottle is a replacement coolant reservoir specifically for 2008–2010 Ford 6.4L applications, finished in blue. It serves as the overflow and expansion tank for cooling systems, matching the vehicle's coolant routing and appearance. Use it to restore serviceability and maintain proper coolant capacity and visual consistency in affected models.
Sinister Diesel 08-10 Ford 6.4L Degas Bottle - Blue
