Help keep power steering fluid in and contaminants out with the Dorman power steering reservoir cap, part number 54301, a direct replacement for a cracked, worn or missing original equipment cap. It fits many vehicles, among them the 2009 Dodge Ram 1500, 2013-2015 Jeep Grand Cherokee and 2007-2017 Jeep Wrangler. See the "Vehicles it fits" section for the full list of vehicles and engine details.
The reservoir cap closes off the top of the power steering fluid reservoir. When the original cracks, wears out or goes missing, fluid can seep out and dirt can get into the steering system. This Dorman power steering cap is designed to prevent those fluid leaks and that contamination.
- Ideal replacement: Designed to match the fit, function and appearance of a damaged or missing original equipment cap.
- Durable construction: Built from quality materials, intended for leak-free performance and a long service life.
- Cost-effective solution: Original equipment quality at a competitive price.
- Quality tested: Has undergone try-on and material testing, intended to ensure a quality fit and reliable performance.
Signs a reservoir cap may need replacing include visible cracks, a worn or missing cap, or fluid seeping around the cap. Other steering components can also leak, so diagnose the source before replacing parts.
Interchange: 05181859AA · 5011231AA · 5011231AB · 52088956AB · 52128513AA
This part cross-references / interchanges with the following part numbers:
05181859AA, 5011231AA, 5011231AB, 52088956AB, 52128513AA
Frequently Asked Questions
What does a power steering reservoir cap do?
It closes off the top of the power steering fluid reservoir. This helps keep fluid from leaking out and keeps dirt and debris out of the steering system.
Is Dorman 54301 the right Jeep Grand Cherokee power steering reservoir cap for my 2013-2015 model?
Dorman 54301 is listed for the 2013-2015 Jeep Grand Cherokee. Check the "Vehicles it fits" section to confirm your exact vehicle before ordering.
Does this cap fit the 2007-2017 Jeep Wrangler?
Yes. It is listed for the 2007-2017 Jeep Wrangler, and the "Vehicles it fits" section shows every vehicle it fits.
What are the signs a power steering reservoir cap may need replacing?
Signs include a cracked, worn or missing cap, or fluid seeping around the cap. Other steering parts can also leak, so find the source of the leak first.
How is this cap installed?
It is a direct replacement that goes on the reservoir in place of the original cap. Follow your vehicle's service information and check the power steering fluid level when you fit it.
