Autocado carries a wide range of car and truck engine coolant bleeder screws to fit all makes and models. Our selection includes high quality, reliable parts for fans, manifolds, radiators, hoses and more. All our parts come with a warranty guarantee for your peace of mind. Upgrade the performance of your car or truck today with Autocado’s coolant bleeder screw kits perfect for automotive repair needs! Get the best engine cooling products from Autocado now!