HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsAtlantic Automotive Enterprises 6399N Power Steering Pump
Part #: 6399N

Atlantic Automotive Enterprises 6399N Power Steering Pump

New Power Steering Pump
⚙️ 75 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦New Power Steering Pump
🚗Fitment: Buick, Chevrolet, Oldsmobile, and Pontiac, Achieva, Alero, Aztek, Cutlass, Cutlass Ciera, Cutlass Supreme, Grand Am, Lumina APV, Malibu, Montana, Rendezvous, Silhouette, Skylark, and Trans Sport
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Reliable Power Steering Pump for Select GM Vehicles

The Atlantic Automotive Enterprises New Power Steering Pump 6399N is designed specifically for various Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered to meet application-specific requirements, this power steering pump ensures consistent hydraulic performance and durability for your vehicle's steering system.

Key Features of the Atlantic Automotive Enterprises 6399N

  • 100% hydraulically tested under load in the USA for reliable operation
  • Includes a preinstalled reservoir for ease of installation
  • Upgraded heat-treated shaft to prevent premature failure
  • Sold without a core charge for straightforward purchasing
  • Comes without a pulley, allowing compatibility with existing components

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. This product line emphasizes quality testing and component upgrades, such as heat-treated shafts, to enhance longevity and performance. The 6399N pump is part of this line, providing a dependable replacement option for compatible GM vehicles.

Detailed Product Description

The 6399N power steering pump is tailored for use in Buick Achieva, Chevrolet Malibu, Oldsmobile Cutlass, Pontiac Grand Am, and other related models. Each unit undergoes rigorous hydraulic testing under load conditions to ensure it meets strict performance standards. The inclusion of a preinstalled reservoir simplifies installation, while the upgraded heat-treated shaft reduces the risk of early wear or failure. This pump is sold without a pulley, allowing it to integrate seamlessly with your vehicle's existing steering components.

Common Applications and Issues Addressed

  • Replacement for worn or leaking power steering pumps in Buick, Chevrolet, Oldsmobile, and Pontiac vehicles
  • Restores proper hydraulic pressure for smooth steering operation
  • Eliminates whining or groaning noises caused by failing pumps
  • Resolves steering difficulty or stiffness due to pump malfunction
  • Prevents premature shaft failure with upgraded heat treatment

Installation Notes and Tips

When installing the Atlantic Automotive Enterprises 6399N power steering pump, ensure compatibility with your vehicle’s make and model, including Buick Achieva, Chevrolet Malibu, Oldsmobile Cutlass, and Pontiac Grand Am. Since the pump is sold without a pulley, reuse the existing pulley or source a compatible one separately. Verify that the preinstalled reservoir is properly connected and free of leaks before completing installation.

Quality Assurance and Warranty Information

This power steering pump is backed by a 24-month or 24,000-mile warranty, providing coverage for both time and distance. Each unit is 100% hydraulically tested under load in the USA to meet quality standards. The upgraded heat-treated shaft further enhances durability, reducing the likelihood of premature failure and ensuring reliable steering performance over time.

BrandAtlantic Automotive Enterprises
Part Number6399N
PositionNew Power Steering Pump
Application TypeApplication specific
Bullet Point 1Each unit is 100% hydraulically tested under load in the usa.
Bullet Point 2Reservoir included and preinstalled.
Bullet Point 3Upgraded shaft is heat treated to prevent premature failure.
Bullet Point 4Aae new p/s pumps are sold without a core charge.
Bullet Point 5Without pulley.
Warranty Distance24000
Warranty Distance UOMMi
Warranty Time24
Warranty Time UOMMo

This part fits 75 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007BuickRendezvous3.5LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2006BuickRendezvous3.5LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2005BuickRendezvous3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2005PontiacAztek3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2005PontiacGrand Am3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2005PontiacMontana3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2004BuickRendezvous3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2004OldsmobileAlero3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2004OldsmobileSilhouette3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2004PontiacAztek3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2004PontiacGrand Am3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2004PontiacMontana3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2003BuickRendezvous3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2003ChevroletMalibu3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2003OldsmobileAlero3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2003OldsmobileSilhouette3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2003PontiacAztek3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2003PontiacGrand Am3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2003PontiacMontana3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2002BuickRendezvous3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2002ChevroletMalibu3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2002OldsmobileAlero3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2002OldsmobileSilhouette3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2002PontiacAztek3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2002PontiacGrand Am3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2002PontiacMontana3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2001ChevroletMalibu3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2001OldsmobileAlero3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2001OldsmobileSilhouette3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2001PontiacAztek3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2001PontiacGrand Am3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2001PontiacMontana3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2000ChevroletMalibu3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2000OldsmobileAlero3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2000OldsmobileSilhouette3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2000PontiacGrand Am3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
2000PontiacMontana3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1999ChevroletMalibu3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1999OldsmobileAlero3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1999OldsmobileCutlass3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1999OldsmobileSilhouette3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1999PontiacGrand Am3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1999PontiacMontana3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1999PontiacTrans Sport3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1998BuickSkylark3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1998ChevroletMalibu3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1998OldsmobileAchieva3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1998OldsmobileCutlass3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1998OldsmobileSilhouette3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1998PontiacGrand Am3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1998PontiacTrans Sport3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1997BuickSkylark3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1997ChevroletMalibu3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1997OldsmobileAchieva3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1997OldsmobileCutlass3.1LV6N/ANew, w/Non Variable Ratio Stg., w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1997OldsmobileCutlass Supreme3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1997OldsmobileSilhouette3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1997PontiacGrand Am3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1997PontiacTrans Sport3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1996BuickSkylark3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1996ChevroletLumina APV3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1996OldsmobileAchieva3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1996OldsmobileCutlass Ciera3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1996OldsmobileCutlass Supreme3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1996OldsmobileSilhouette3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1996PontiacGrand Am3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1996PontiacTrans Sport3.4LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1995BuickSkylark3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1995OldsmobileCutlass Ciera3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1995OldsmobileCutlass Supreme3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1995PontiacGrand Am3.1LV6N/ANew, w/Non Variable Ratio Stg., w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1994BuickSkylark3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1994OldsmobileAchieva3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1994OldsmobileCutlass Ciera3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; New Power Steering Pump
1994PontiacGrand Am3.1LV6N/ANew, w/o Pulley, w/Reservoir, w/Cap; 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:

193690851936908726031276260417222604800826086097

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