HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsAtlantic Automotive Enterprises RES-0121 Power Steering Reservoir
Part #: RES-0121

Atlantic Automotive Enterprises RES-0121 Power Steering Reservoir

⚙️ 31 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler, Dodge, and Jeep, Avenger, Caliber, Compass, Patriot, and Sebring
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Power Steering Reservoir for Chrysler, Dodge, and Jeep Vehicles

The Atlantic Automotive Enterprises RES-0121 power steering reservoir is designed as a direct replacement for specific Chrysler, Dodge, and Jeep models. Engineered to fit and function like the original equipment, this reservoir ensures reliable steering fluid containment and system performance.

Key Features of the RES-0121 Power Steering Reservoir

  • Direct replacement that fits and functions like original equipment
  • Complete assembly including reservoir and reservoir cap
  • Application specific design for Chrysler Avenger, Dodge Caliber, Jeep Compass, Patriot, and Chrysler Sebring
  • Recommended replacement when servicing the power steering pump or related components
  • Prevents air entry into the steering system caused by faulty or damaged reservoirs
  • Backed by a 24-month or 24,000-mile warranty for quality assurance

Detailed Product Description

The RES-0121 power steering reservoir from Atlantic Automotive Enterprises is tailored for application-specific fitment on Chrysler Avenger, Dodge Caliber, Jeep Compass, Jeep Patriot, and Chrysler Sebring models. This complete assembly includes both the reservoir and its cap, providing a ready-to-install solution that matches the original equipment specifications. Proper steering fluid containment is critical to maintaining hydraulic pressure and preventing air intrusion, which can lead to steering system noise, reduced responsiveness, or premature component wear. Replacing the reservoir during power steering pump service or when signs of damage appear helps maintain system integrity and vehicle safety.

Common Issues Addressed by the Power Steering Reservoir

  • Leaking or cracked reservoir causing fluid loss
  • Air entering the steering system resulting in noise or erratic steering
  • Contaminated or degraded steering fluid due to compromised reservoir seals
  • Reduced hydraulic pressure affecting steering performance
  • Preventative maintenance during power steering pump replacement

Installation Notes and Tips

When installing the RES-0121 power steering reservoir, ensure the vehicle is parked on a level surface and the engine is cool. Drain the existing steering fluid before removing the old reservoir to minimize spillage. Verify that all hose connections are secure and free of cracks or wear. After installation, refill the system with the manufacturer-recommended power steering fluid and bleed the system to remove any trapped air for optimal steering response.

Quality Assurance and Warranty Coverage

Atlantic Automotive Enterprises provides a 24-month or 24,000-mile warranty on the RES-0121 power steering reservoir, covering defects in materials and workmanship. This warranty supports the product’s reliability and fitment for Chrysler Avenger, Dodge Caliber, Jeep Compass, Jeep Patriot, and Chrysler Sebring vehicles, ensuring confidence in your replacement part.

BrandAtlantic Automotive Enterprises
Part NumberRES-0121
Application TypeApplication specific
Bullet Point 1Direct replacement - fits and functions like original equipment
Bullet Point 2Complete assembly - includes reservoir and reservoir cap
Bullet Point 3Steering fluid reservoirs should be replaced whenever the pump or
Bullet Point 4Faulty or damaged steering fluid reservoirs can allow air to ente
Warranty Distance24000
Warranty Distance UOMMi
Warranty Time24
Warranty Time UOMMo

This part fits 31 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017JeepCompass2.0LL4N/A
2017JeepPatriot2.0LL4N/A
2016JeepCompass2.0LL4N/A
2016JeepPatriot2.0LL4N/A
2015JeepCompass2.0LL4N/A
2015JeepPatriot2.0LL4N/A
2014JeepCompass2.0LL4N/A
2014JeepPatriot2.0LL4N/A
2013JeepCompass2.0LL4N/A
2013JeepPatriot2.0LL4N/A
2012DodgeCaliber2.0LL4N/A
2012JeepCompass2.0LL4N/A
2012JeepPatriot2.0LL4N/A
2011DodgeCaliber2.0LL4N/A
2011JeepCompass2.0LL4N/A
2011JeepPatriot2.0LL4N/A
2010DodgeCaliber2.0LL4N/A
2010JeepCompass2.0LL4N/A
2010JeepPatriot2.0LL4N/A
2009DodgeCaliber1.8LL4N/A
2009JeepCompass2.0LL4N/A
2009JeepPatriot2.0LL4N/A
2008ChryslerSebring2.4LL4N/A
2008DodgeAvenger2.4LL4N/A
2008DodgeCaliber1.8LL4N/A
2008JeepCompass2.0LL4N/A
2008JeepPatriot2.0LL4N/A
2007ChryslerSebring2.4LL4N/A
2007DodgeCaliber1.8LL4N/A
2007JeepCompass2.0LL4N/A
2007JeepPatriot2.0LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

5105338AA5105338AB

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.