Hi Gustavo, I'm glad to assist you. No, it does not. We have another part number, FT30016, which comes complete with the bolt and tensioner already. It comes with a 1-year INA limited warranty. Grab our best and lowest prices. Click the link you prefer to order below today. Happy shopping! https://www.carparts.com/accessory-belt-idler-pulley/replacement/repb317404?can=cpje1043_CSQA_20240324 (pulley only, without a bolt) https://www.carparts.com/details/BMW/318i/INA/Accessory_Belt_Tensioner/1999/Base/4_Cyl_1-dot-9L/IN8FT30016.html?can=cpje1043_CSQA_20240324 (pulley with tensioner assy)

Hi Yarylix, I'm glad to assist you. This is plastic. If you're interested in this pulley, you can click on the link below for direct ordering to take advantage of our limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/accessory-belt-idler-pulley/replacement/repb317404?can=CPAE1047_CSQA_20230929

Hi Charlene, Upon checking, this is the Tensioner Pulley for the Alternator and Power Steering, Mechanical. To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all category, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” 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.