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Atlantic Automotive Enterprises PU100-201 Power Steering Pump PulleyOE Quality 60-Day Returns
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Part #: PU100-201

Atlantic Automotive Enterprises PU100-201 Power Steering Pump Pulley

⚙️ 131 vehicles fit this part
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🚗Fitment: Buick, Chevrolet, Oldsmobile, and Pontiac, Achieva, Alero, Aztek, Century, Corsica, Cutlass, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Grand Am, Grand Prix, Impala, Lucerne, Lumina, Malibu, Montana, Monte Carlo, Regal, Rendezvous, Silhouette, Skylark, and Trans Sport
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Reliable Power Steering Pump Pulley for Select GM Vehicles

The Atlantic Automotive Enterprises PU100-201 power steering pump pulley is designed to provide dependable performance for a range of Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered with durable steel and a serpentine belt design, this pulley ensures smooth operation of your vehicle's power steering system.

  • Constructed from sturdy steel for long-lasting durability
  • Finished in black for corrosion resistance and a clean appearance
  • Standard replacement grade for reliable, consistent performance
  • Keyway mount type with a single mounting hole for secure fitment
  • Compatible with serpentine belt systems

Durable Steel Construction and Precise Fitment

This power steering pump pulley is manufactured from high-quality steel, providing strength and resistance to wear under normal driving conditions. The black finish helps protect against rust and corrosion, extending the life of the component. Designed as a standard replacement part, the PU100-201 meets OEM specifications to maintain proper power steering function. Its keyway mount and single mounting hole ensure a precise and secure installation on compatible power steering pumps.

Compatible Vehicles and Applications

The PU100-201 power steering pump pulley is compatible with a variety of General Motors vehicles, including Buick Achieva, Century, Regal, and Skylark; Chevrolet Alero, Impala, Lumina, Malibu, Monte Carlo, and Montana; Oldsmobile Cutlass, Cutlass Ciera, Cutlass Cruiser, and Cutlass Supreme; as well as Pontiac Aztek, Corsica, Grand Am, Grand Prix, Rendezvous, and Silhouette models. This pulley is designed specifically for vehicles equipped with serpentine belt power steering systems.

Common Issues Addressed by This Pulley

  • Worn or damaged pulley causing belt slippage or noise
  • Corroded or rusted pulley affecting power steering performance
  • Misaligned pulley leading to premature belt wear
  • Failure of original pulley resulting in steering difficulty
  • Replacement needed during power steering pump repair or upgrade

Installation Notes and Tips

Ensure the power steering pump and belt system are clean and free of debris before installing the pulley. The keyway mount requires proper alignment to avoid damage during installation. Use appropriate tools to secure the pulley firmly without over-tightening. Since mounting hardware is not included, retain original fasteners or source compatible hardware separately. Verify belt tension and alignment after installation to maintain optimal steering performance.

Quality Assurance and Warranty

Atlantic Automotive Enterprises manufactures the PU100-201 power steering pump pulley to meet standard replacement grade requirements, ensuring consistent quality and fitment. While specific warranty details are not provided, the product is built to meet OEM standards for durability and reliability in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.

BrandAtlantic Automotive Enterprises
Part NumberPU100-201
MaterialSteel
ColorBlack
Mounting Hardware IncludedNo
Grade TypeStandard replacement
Mount TypeKeyway
Mounting Hole Quantity1
Belt TypeSerpentine

This part fits 131 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011BuickLucerne3.9LV6N/A
2010BuickLucerne3.9LV6N/A
2009BuickLucerne3.9LV6N/A
2005BuickCentury3.1LV6N/A
2005BuickRendezvous3.4LV6N/A
2005ChevroletImpala3.4LV6N/A
2005ChevroletMonte Carlo3.4LV6N/A
2005PontiacAztek3.4LV6N/A
2005PontiacGrand Am3.4LV6N/A
2005PontiacMontana3.4LV6N/A
2004BuickCentury3.1LV6N/A
2004BuickRendezvous3.4LV6N/A
2004ChevroletImpala3.4LV6N/A
2004ChevroletMonte Carlo3.4LV6N/A
2004OldsmobileAlero3.4LV6N/A
2004OldsmobileSilhouette3.4LV6N/A
2004PontiacAztek3.4LV6N/A
2004PontiacGrand Am3.4LV6N/A
2004PontiacMontana3.4LV6N/A
2003BuickCentury3.1LV6N/A
2003BuickRendezvous3.4LV6N/A
2003ChevroletImpala3.4LV6N/A
2003ChevroletMalibu3.1LV6N/A
2003ChevroletMonte Carlo3.4LV6N/A
2003OldsmobileAlero3.4LV6N/A
2003OldsmobileSilhouette3.4LV6N/A
2003PontiacAztek3.4LV6N/A
2003PontiacGrand Am3.4LV6N/A
2003PontiacGrand Prix3.1LV6N/A
2003PontiacMontana3.4LV6N/A
2002BuickCentury3.1LV6N/A
2002BuickRendezvous3.4LV6N/A
2002ChevroletImpala3.4LV6N/A
2002ChevroletMalibu3.1LV6N/A
2002ChevroletMonte Carlo3.4LV6N/A
2002OldsmobileAlero3.4LV6N/A
2002OldsmobileSilhouette3.4LV6N/A
2002PontiacAztek3.4LV6N/A
2002PontiacGrand Am3.4LV6N/A
2002PontiacGrand Prix3.1LV6N/A
2002PontiacMontana3.4LV6N/A
2001BuickCentury3.1LV6N/A
2001ChevroletImpala3.4LV6N/A
2001ChevroletLumina3.1LV6N/A
2001ChevroletMalibu3.1LV6N/A
2001ChevroletMonte Carlo3.4LV6N/A
2001OldsmobileAlero3.4LV6N/A
2001OldsmobileSilhouette3.4LV6N/A
2001PontiacAztek3.4LV6N/A
2001PontiacGrand Am3.4LV6N/A
2001PontiacGrand Prix3.1LV6N/A
2001PontiacMontana3.4LV6N/A
2000BuickCentury3.1LV6N/A
2000ChevroletImpala3.4LV6N/A
2000ChevroletLumina3.1LV6N/A
2000ChevroletMalibu3.1LV6N/A
2000ChevroletMonte Carlo3.4LV6N/A
2000OldsmobileAlero3.4LV6N/A
2000OldsmobileSilhouette3.4LV6N/A
2000PontiacGrand Am3.4LV6N/A
2000PontiacGrand Prix3.1LV6N/A
2000PontiacMontana3.4LV6N/A
1999BuickCentury3.1LV6N/A
1999ChevroletLumina3.1LV6N/A
1999ChevroletMalibu3.1LV6N/A
1999ChevroletMonte Carlo3.1LV6N/A
1999OldsmobileAlero3.4LV6N/A
1999OldsmobileCutlass3.1LV6N/A
1999OldsmobileSilhouette3.4LV6N/A
1999PontiacGrand Am3.4LV6N/A
1999PontiacGrand Prix3.1LV6N/A
1999PontiacMontana3.4LV6N/A
1999PontiacTrans Sport3.4LV6N/A
1998BuickCentury3.1LV6N/A
1998BuickSkylark3.1LV6N/A
1998ChevroletLumina3.1LV6N/A
1998ChevroletMalibu3.1LV6N/A
1998ChevroletMonte Carlo3.1LV6N/A
1998OldsmobileAchieva3.1LV6N/A
1998OldsmobileCutlass3.1LV6N/A
1998OldsmobileSilhouette3.4LV6N/A
1998PontiacGrand Am3.1LV6N/A
1998PontiacGrand Prix3.1LV6N/A
1998PontiacTrans Sport3.4LV6N/A
1997BuickCentury3.1LV6N/A
1997BuickSkylark3.1LV6N/A
1997ChevroletLumina3.1LV6N/A
1997ChevroletMalibu3.1LV6N/A
1997ChevroletMonte Carlo3.1LV6N/A
1997OldsmobileAchieva3.1LV6N/A
1997OldsmobileCutlass3.1LV6N/A
1997OldsmobileCutlass Supreme3.1LV6N/A
1997OldsmobileSilhouette3.4LV6N/A
1997PontiacGrand Am3.1LV6N/A
1997PontiacGrand Prix3.1LV6N/A
1997PontiacTrans Sport3.4LV6N/A
1996BuickCentury3.1LV6N/A
1996BuickRegal3.1LV6N/A
1996BuickSkylark3.1LV6N/A
1996ChevroletCorsica3.1LV6N/A
1996ChevroletLumina3.1LV6N/A
1996ChevroletMonte Carlo3.1LV6N/A
1996OldsmobileAchieva3.1LV6N/A
1996OldsmobileCutlass Ciera3.1LV6N/A
1996OldsmobileCutlass Supreme3.1LV6N/A
1996OldsmobileSilhouette3.4LV6N/A
1996PontiacGrand Am3.1LV6N/A
1996PontiacGrand Prix3.1LV6N/A
1996PontiacTrans Sport3.4LV6N/A
1995BuickCentury3.1LV6N/A
1995BuickRegal3.1LV6N/A
1995BuickSkylark3.1LV6N/A
1995ChevroletCorsica3.1LV6N/A
1995ChevroletLumina3.1LV6N/A
1995ChevroletMonte Carlo3.1LV6N/A
1995OldsmobileAchieva3.1LV6N/A
1995OldsmobileCutlass Ciera3.1LV6N/A
1995OldsmobileCutlass Supreme3.1LV6N/A
1995PontiacGrand Am3.1LV6N/A
1995PontiacGrand Prix3.1LV6N/A
1994BuickCentury3.1LV6N/A
1994BuickRegal3.1LV6N/A
1994BuickSkylark3.1LV6N/A
1994ChevroletCorsica3.1LV6N/A
1994OldsmobileAchieva3.1LV6N/A
1994OldsmobileCutlass Ciera3.1LV6N/A
1994OldsmobileCutlass Cruiser3.1LV6N/A
1994OldsmobileCutlass Supreme3.1LV6N/A
1994PontiacGrand Am3.1LV6N/A
1994PontiacGrand Prix3.1LV6N/A
1993OldsmobileCutlass Supreme3.1LV6N/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:

101663351260730719367415

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

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