Sinister Diesel Coolant Reservoir installs easily, even for a beginner, with basic hand tools in less than 30 minutes. Q:.Does this item come with a new Cap?, N: No, it does not. However, your factory cap will fit. Upgraded Caps are available here.
Coolant Reservoir (Degas) for 2008-2010 Ford Powerstroke 6.4L
Sinister Diesel 08-10 Ford 6.4L Degas Bottle - Blue
Sinister Diesel Coolant Reservoir
2008-2010 Ford F-250;F-350 6.4L
Engine Coolant Reservoir
Coolant Reservoir
Patent Pending