Heavy Duty Pressurized Coolant Reservoir Cap Included:Yes Cap Maximum Pressure Rating:15 PSI Cap Type:Spring Loaded Twist Capacity:8.2 Lt. Color:Clear Height:18 In. Length:11 In. Level Sensor Included:No Material:Plastic Mount Hole Quantity:6 Mounting Brackets Included:Yes Mounting Hardware Included:Yes Package Contents:1 Coolant Reservoir, 1 Cap Pressurized:Yes Shape:Irregular California Proposition 65:WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov