Jeep, Dodge, and Chrysler owners - if your power steering reservoir cap is cracked, leaking, or missing, this Pemnture replacement cap is exactly what you need. Part number 54301 fits a huge range of vehicles including Jeep Compass (2007-2017), Grand Cherokee (2011-2015), Wrangler (2007-2018), Dodge Charger (2013-2019), Challenger (2014-2018), Ram trucks (2009), Chrysler 300 (2012-2014), Town & Country (2001-2012), and many more. Made from durable black plastic with a 22.5mm diameter screw-on design, this cap provides a secure seal to prevent power steering fluid contamination and leaks. It replaces several OEM part numbers including 52128513AA, 05181859AA, and 5011231AA. Proper sealing helps maintain stable power steering performance by preventing air from entering the system and keeping fluid temperatures regulated. Installation is simple - just remove your old cap and screw this one on. Before ordering, double-check your vehicle details using the selector on the product page to ensure compatibility. Keeping your power steering system properly sealed is crucial for smooth steering and preventing expensive repairs down the road. This affordable replacement cap delivers OEM-quality performance without the dealership price tag.