Engine Coolant Reservoir Cap (W0133-1970355-VCO) by Vaico®. Type: Primary. Location: at Reservoir. Keep your vehicle’s heart under the hood running in tip-top condition with this premium Vaico engine cooling product. It’s designed to help your engine work in a reliable and efficiency fashion by effectively cooling down your engine bay and maintaining optimal operating temperatures. Made from superior materials to OEM specifications, this Vaico product provides the ultimate in quality, fit and function.
