The original power steering reservoir on certain heavy duty vehicles has a failure-prone cap that lets in dirt and debris. This Dorman OE FIX replacement has a full threaded cap with reinforced twist tabs for a more reliable replacement. Product Features:Upgraded replacement - this power steering reservoir is redesigned to reduce contamination and eliminate broken twist tabsSaves money - eliminates need to replace entire reservoir when cap breaks during filter changeImproved design - replaces original cap design with full threaded cap and reinforced twist tabsQuality engineering - designed in the United States and backed by decades of automotive aftermarket experience
