SpecificationOutlet Diameter: 1 3/8"Inlet Diameter: 1 3/8"Manufacturer Warranty: YesPlacement on Vehicle: Front, Engine CompartmentTOC: Concentric; 1 1/4 In. Diameter; 14 3/4 In. DistancUniversal Fitment: NoMounting Hardware Included: NoNon-Domestic Product: NoFitment Type: Direct ReplacementColor: UnpaintedCustom Bundle: NoModified Item: NoRow Count: 1Item Length: 30 1/4"Vintage Part: NoFeatures: 100% Leak Tested, Durability TestedType: RadiatorMaterial: AluminumInterchange Part Number: TO3010330, 160410P260Mounting Style: ScrewItem Width: 11/16"Item Height: 17 11/16"OE/OEM Part Number: TO3010330, 160410P260Performance Part: NoItems Included: Radiator Fitment2011-2015 Toyota Sienna Features & Benefits Note: Only sold in the USA (Excluding Hawaii, Alaska, Puerto Rico, Guam, Virgin Islands, American Samoa, Northern Mariana Islands, Palau, Federated States of Micronesia, Marshall Islands, AA, AE, AP).Warranty: If there's any problem, please feel free to contact us with your car's VIN # and the pictures or videos to show the problem within 30 days, well try our best to solve it and make you satisfied. After using, the items warranty is 1 year, only for replacement and no refund. Hope you know.