Hi Edward, The size of the hose information is not on our database as this is a direct-fit replacement. This has similar features and specifications as the original part that it replaces. We can only guarantee fitment based on our application guide. On the Homepage, please enter (complete) your vehicle’s year, make, model, sub-model, and engine type, and type the part's name in the search box. Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.

All I can say is if it's a factory part the hose should be standard I had to replace my tank because it was jarred loose from its holder and the pulley rubbed a hole in it so make sure you secure it properly I hoped this helped you

Hi Kianna, thank you for reaching out! No, it is not. You can click the link below to order the part if needed. Do not forget to check the part's fitment to your vehicle before checking out. Have a great day! https://www.carparts.com/coolant-reservoir/replacement/repp161304?can=cpab2020_csqa_20241016

Hi Bradley, thank you for reaching out. We don't have a separate coolant reservoir hose related to this item. We suggest you get that from the local auto parts store or the local dealership. You can use this link to go back to the item page and continue the order: https://www.carparts.com/coolant-reservoir/replacement/repp161304?can=CPAP3648_CSQA_20220801 I hope this helps. Happy shopping.

Hi, As per checking, this item does not come with installation hardware. We suggest getting those locally through a local auto supply store or the dealership.