HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsAtlantic Automotive Enterprises 5999N Power Steering Pump
Part #: 5999N

Atlantic Automotive Enterprises 5999N Power Steering Pump

New Power Steering Pump
⚙️ 59 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$245.48Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦New Power Steering Pump
🚗Fitment: Mercedes-Benz, CL550, CLS550, E280, E300, E350, E550, GL450, GL550, GLK350, ML350, ML550, R350, R550, S400, S450, and S550
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Power Steering Pump for Select Mercedes-Benz Models

The Atlantic Automotive Enterprises New Power Steering Pump 5999N is designed specifically for a range of Mercedes-Benz vehicles, including the CL550, E350, and GL450. Engineered to meet application-specific requirements, this pump ensures consistent hydraulic performance and durability.

Key Features of the Atlantic Automotive Enterprises 5999N

  • 100% hydraulically tested under load in the USA for reliable operation
  • Upgraded heat-treated shaft to prevent premature failure
  • Sold without a core charge for easier purchase
  • Includes pulley for complete pump assembly
  • Backed by a 24-month or 24,000-mile warranty

About the New Power Steering Pump Product Line

The New Power Steering Pump line from Atlantic Automotive Enterprises focuses on delivering application-specific power steering solutions. Each pump in this line, including part number 5999N, is built to meet precise fitment and performance standards for targeted vehicle models, ensuring compatibility and long-term reliability.

Detailed Product Description

This power steering pump is engineered for select Mercedes-Benz models such as the CLS550, E280, ML350, and S550. The upgraded shaft undergoes heat treatment to enhance strength and reduce wear, extending the pump's service life. Each unit is hydraulically tested under load in the USA to verify performance before shipment. The inclusion of the pulley allows for a straightforward replacement process without the need for additional parts. The 5999N pump is sold without a core charge, simplifying the purchasing process for repair shops and vehicle owners.

Common Issues Addressed by This Power Steering Pump

  • Loss of hydraulic pressure causing heavy or unresponsive steering
  • Noise or whining sounds from a failing power steering pump
  • Leaking fluid due to worn internal seals or components
  • Premature pump failure from shaft wear or overheating
  • Inconsistent steering assist affecting vehicle control

Installation Notes and Tips

When installing the Atlantic Automotive Enterprises 5999N power steering pump, ensure compatibility with your specific Mercedes-Benz model, such as the GLK350 or R550. Properly bleed the power steering system after installation to remove air and prevent noise or steering issues. Verify pulley alignment and belt tension to avoid premature wear. Use recommended power steering fluid to maintain optimal pump performance.

Quality Assurance and Warranty Coverage

Each New Power Steering Pump 5999N is hydraulically tested under load in the USA to ensure consistent quality and performance. The upgraded heat-treated shaft reduces the risk of premature failure. This pump is backed by a 24-month or 24,000-mile warranty, providing coverage for defects in materials and workmanship under normal use.

BrandAtlantic Automotive Enterprises
Part Number5999N
PositionNew Power Steering Pump
Application TypeApplication specific
Bullet Point 1Each unit is 100% hydraulically tested under load in the usa.
Bullet Point 2Upgraded shaft is heat treated to prevent premature failure.
Bullet Point 3Aae new p/s pumps are sold without a core charge.
Bullet Point 4Includes pulley
Warranty Distance24000
Warranty Distance UOMMi
Warranty Time24
Warranty Time UOMMo

This part fits 59 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2012Mercedes-BenzGL4504.7LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir w/Return Pipe, Replaces 5695N; New Power Steering Pump
2012Mercedes-BenzGL5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2012Mercedes-BenzGLK3503.5LV6N/ANew, w/Data Card SA Code (809), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2011Mercedes-BenzCLS5505.5LV8N/ANew, w/o Data Card SA Code (Q41), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2011Mercedes-BenzGL4504.7LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir w/Return Pipe, Replaces 5695N; New Power Steering Pump
2011Mercedes-BenzGL5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2011Mercedes-BenzGLK3503.5LV6N/ANew, w/Data Card SA Code (809), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2011Mercedes-BenzML3503.5LV6N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2011Mercedes-BenzML5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2011Mercedes-BenzR3503.5LV6N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzCL5505.5LV8N/ANew, w/o Active Body Control, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzCLS5505.5LV8N/ANew, w/o Data Card SA Code (Q41), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzGL4504.7LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzGL5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzGLK3503.5LV6N/ANew, w/Data Card SA Code (809), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzML3503.5LV6N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzML5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzR3503.5LV6N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzS4003.5LV6N/ANew, w/o Active Body Control, w/Pulley, w/o Reservoir, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzS4504.7LV8N/ANew, w/o Active Body Control, w/Pulley, w/o Reservoir, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2010Mercedes-BenzS5505.5LV8N/ANew, w/o Active Body Control, w/Pulley, w/o Reservoir, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzCL5505.5LV8N/ANew, w/o Active Body Control, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzCLS5505.5LV8N/ANew, w/o Data Card SA Code (Q41), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzE3003.0LV6N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzE350RWD3.5LV6N/ANew, w/o Data Card SA Code (494), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzE350AWD3.5LV6N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzE5505.5LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzGL4504.7LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzGL5505.5LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzML3503.5LV6N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzML5505.5LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzR3503.5LV6N/ANew, w/o Speed Sensitive PS, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzS4504.7LV8N/ANew, w/o Active Body Control, w/Pulley, w/o Reservoir, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2009Mercedes-BenzS5505.5LV8N/ANew, w/o Active Body Control, w/Pulley, w/o Reservoir, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzCLS5505.5LV8N/ANew, w/o Data Card SA Code (Q41), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzE3003.0LV6N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzE350RWD3.5LV6N/ANew, w/o Data Card SA Code (494), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzE350AWD3.5LV6N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzE5505.5LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzGL4504.7LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzGL5505.5LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzML3503.5LV6N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzML5505.5LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzR3503.5LV6N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzR5505.5LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzS4504.7LV8N/ANew, w/o Active Body Control, w/Pulley, w/o Reservoir, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2008Mercedes-BenzS5505.5LV8N/ANew, w/o Active Body Control, w/Pulley, w/o Reservoir, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzCLS5505.5LV8N/ANew, w/o Data Card SA Code (Q41), w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzE2803.0LV6N/ANew, From VIN X204015, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzE350RWD3.5LV6N/ANew, From VIN A939965, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzE350AWD3.5LV6N/ANew, From VIN B060051, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzE350AWD3.5LV6N/ANew, From VIN X204015, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzE5505.5LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzGL4504.7LV8N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzML3503.5LV6N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzR3503.5LV6N/ANew, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2007Mercedes-BenzS5505.5LV8N/ANew, From VIN 039825, w/o Active Body Control, w/Pulley, w/o Reservoir, w/Return Pipie, Replaces 5695N; New Power Steering Pump
2006Mercedes-BenzML3503.5LV6N/ANew, From VIN A082810, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump
2006Mercedes-BenzR3503.5LV6N/ANew, From VIN A015240, w/Pulley, w/o Reservoir, w/Return Pipe, Replaces 5695N; New Power Steering Pump

* 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:

00546620010054662201

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