24/7 Customer service
To make aftermarket auto parts an afterthought.
Add your vehicle
Address
Login
Cart
Item
$0.00
Add your vehicle to ensure fitment/Choose a yearRequired Fields
Select a different vehicle
Make/Model
VIN
Save

Buick Power Steering Pump

91 items

Replace a whining, leaking or weak power steering pump with A-Premium. Browse pump assemblies with reservoir or pulley options for your vehicle.

  • All filters
  • Sort By
  • Year
  • Model
  • Price
  • Brand
  • Material
  • Warranty
AISIN Power Steering Pump for Chevrolet Trailblazer GMC Envoy Buick 2002-2009AISIN Power Steering Pump for Chevrolet Trailblazer GMC Envoy Buick 2002-2009
AisinPart # PSPAZ-00628
AISIN Power Steering Pump for Chevrolet Trailblazer GMC Envoy Buick 2002-2009
4.4202 Reviews
$107.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2007 - 2008 Isuzu Ascender, 2006 - 2008 Chevrolet Trailblazer, 2006 - 2006 Chevrolet Trailblazer, 2005 - 2009 GMC Envoy, 2005 - 2009 Saab 9-7x, 2005 - 2006 GMC Envoy XL, 2005 - 2005 Chevrolet SSR, 2004 - 2007 Buick Rainier, 2004 - 2005 GMC Envoy XUV, 2004 - 2004 Chevrolet SSR, 2003 - 2006 Chevrolet Trailblazer EXT, 2002 - 2009 Chevrolet Trailblazer, 2002 - 2009 GMC Envoy, 2002 - 2006 Chevrolet Trailblazer EXT, 2002 - 2004 Oldsmobile Bravada
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
26112229
ConditionNew
item #10189PHU
Show less
AISIN Power Steering Pump with Reservoir & Pulley for Cadillac DTS Buick 2006-2011
AisinPart # PSPGM-00092
AISIN Power Steering Pump with Reservoir & Pulley for Cadillac DTS Buick 2006-2011
4.4202 Reviews
$151.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2006 - 2011 Buick Lucerne, 2006 - 2011 Cadillac DTS
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
19369079, 20759843, 15221010, 15221011
ConditionNew
item #10189TRR
Show less
AISIN Power Steering Pump with Reservoir for for Buick Rendezvous Chevrolet
AisinPart # PSPGM-00394
AISIN Power Steering Pump with Reservoir for for Buick Rendezvous Chevrolet
4.4202 Reviews
$129.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2006 - 2007 Buick Rendezvous, 2005 - 2005 Buick Terraza, 2005 - 2005 Chevrolet Uplander, 2005 - 2005 Pontiac Montana, 2005 - 2005 Saturn Relay, 2002 - 2005 Buick Rendezvous, 2002 - 2005 Pontiac Aztek
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
10319393, 26048008, 88963473
ConditionNew
item #10189Q3C
Show less
AISIN Power Steering Pump for Chevrolet Malibu Saturn Aura Buick Rendezvous
AisinPart # PSPGM-00671
AISIN Power Steering Pump for Chevrolet Malibu Saturn Aura Buick Rendezvous
4.4202 Reviews
$129.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2008 - 2012 Chevrolet Malibu, 2007 - 2009 Pontiac G6, 2007 - 2009 Saturn Aura, 2004 - 2006 Buick Rendezvous
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
10356531, 15859434, 19371381
ConditionNew
item #10189ST0
Show less
AISIN Power Steering Pump with Reservoir for Chevrolet Venture Pontiac Montana
AisinPart # PSPGM-00417
AISIN Power Steering Pump with Reservoir for Chevrolet Venture Pontiac Montana
4.4202 Reviews
$129.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2001 - 2001 Pontiac Aztek, 1999 - 2005 Pontiac Montana, 1997 - 2005 Chevrolet Venture, 1996 - 2004 Oldsmobile Silhouette, 1996 - 1998 Pontiac Trans Sport, 1996 - 1996 Buick Century, 1996 - 1996 Chevrolet Lumina APV, 1996 - 1996 Oldsmobile Cutlass Ciera
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
26031276, 26041722, 26043370, 26046846, 26048008, 26086097
ConditionNew
item #10189UCC
Show less
AISIN Power Steering Pump with Reservoir for Buick Rainier GMC Envoy 2004-2009
AisinPart # PSPGM-00298
AISIN Power Steering Pump with Reservoir for Buick Rainier GMC Envoy 2004-2009
4.4202 Reviews
$194.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2006 - 2008 Chevrolet Trailblazer, 2005 - 2009 GMC Envoy, 2005 - 2009 Saab 9-7x, 2005 - 2006 Chevrolet Trailblazer EXT, 2005 - 2006 GMC Envoy XL, 2005 - 2005 Chevrolet SSR, 2004 - 2007 Buick Rainier, 2004 - 2004 Chevrolet SSR
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
26112227, 26112231
ConditionNew
item #10189SKC
Show less
AISIN Power Steering Pump with Reservoir for Buick Regal LeSabre 1992-1995 3.8L
AisinPart # PSPGM-00365
AISIN Power Steering Pump with Reservoir for Buick Regal LeSabre 1992-1995 3.8L
4.4202 Reviews
$129.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1995 - 1995 Buick Regal, 1995 - 1995 Chevrolet Lumina Van, 1994 - 1995 Buick LeSabre, 1994 - 1994 Oldsmobile 88, 1994 - 1994 Oldsmobile 98, 1994 - 1994 Pontiac Bonneville, 1992 - 1995 Chevrolet Lumina APV, 1992 - 1995 Oldsmobile Silhouette, 1992 - 1995 Pontiac Trans Sport, 1992 - 1994 Buick Regal, 1992 - 1993 Buick Riviera, 1992 - 1992 Oldsmobile Toronado
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
26016413, 26021663, 26023797, 26031483, 26031600, 26033640
ConditionNew
item #1018ELPH
Show less
AISIN Power Steering Pump for Buick Terraza Chevrolet Malibu Pontiac 2002-2010
AisinPart # PSPGM-00629
AISIN Power Steering Pump for Buick Terraza Chevrolet Malibu Pontiac 2002-2010
4.4202 Reviews
$107.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2007 - 2008 Saturn Aura, 2006 - 2010 Chevrolet Malibu, 2006 - 2010 Pontiac G6, 2006 - 2009 Chevrolet Uplander, 2006 - 2009 Pontiac G6, 2006 - 2009 Pontiac Montana, 2006 - 2007 Buick Rendezvous, 2006 - 2007 Buick Terraza, 2006 - 2007 Chevrolet Malibu, 2006 - 2007 Saturn Relay, 2005 - 2006 Buick Terraza, 2005 - 2006 Chevrolet Uplander, 2005 - 2006 Pontiac Montana, 2005 - 2006 Saturn Relay, 2002 - 2005 Buick Rendezvous, 2002 - 2005 Pontiac Aztek
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
88963473
ConditionNew
item #10189S53
Show less
AISIN Power Steering Pump for Buick LeSabre Park Avenue Pontiac Bonneville 3.8L
AisinPart # PSPGM-00643
AISIN Power Steering Pump for Buick LeSabre Park Avenue Pontiac Bonneville 3.8L
4.4202 Reviews
$107.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2000 - 2005 Buick LeSabre, 2000 - 2005 Buick Park Avenue, 2000 - 2005 Pontiac Bonneville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
26086070
ConditionNew
item #1018EL1D
Show less
AISIN Power Steering Pump for Chevrolet Impala Colorado GMC Canyon 2003-2012
AisinPart # PSPAZ-00630
AISIN Power Steering Pump for Chevrolet Impala Colorado GMC Canyon 2003-2012
4.4202 Reviews
$107.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2007 - 2012 Chevrolet Colorado, 2007 - 2012 GMC Canyon, 2007 - 2008 Isuzu i-290, 2007 - 2008 Isuzu i-370, 2006 - 2011 Chevrolet Impala, 2006 - 2007 Chevrolet Monte Carlo, 2006 - 2006 Chevrolet Monte Carlo, 2006 - 2006 Isuzu i-280, 2006 - 2006 Isuzu i-350, 2004 - 2006 Chevrolet Colorado, 2004 - 2006 GMC Canyon, 2004 - 2005 Buick Century, 2004 - 2005 Chevrolet Impala, 2004 - 2005 Chevrolet Monte Carlo, 2003 - 2003 Pontiac Grand Prix
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
26121206, 26086107, 26086108
ConditionNew
item #10189RNL
Show less
AISIN Power Steering Pump with Reservoir for Buick Rainier GMC Envoy 2002-2009
AisinPart # PSPAZ-00281
AISIN Power Steering Pump with Reservoir for Buick Rainier GMC Envoy 2002-2009
4.4202 Reviews
$129.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2008 - 2009 Saab 9-7x, 2007 - 2008 Isuzu Ascender, 2005 - 2007 Saab 9-7x, 2004 - 2007 Buick Rainier, 2004 - 2005 GMC Envoy XUV, 2002 - 2009 Chevrolet Trailblazer, 2002 - 2009 GMC Envoy, 2002 - 2006 Chevrolet Trailblazer EXT, 2002 - 2004 Oldsmobile Bravada
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
15191020
ConditionNew
item #10189PXS
Show less
AISIN Power Steering Pump with Reservoir & Pulley for Chevrolet Malibu 2006-2010
AisinPart # PSPGM-00132
AISIN Power Steering Pump with Reservoir & Pulley for Chevrolet Malibu 2006-2010
4.4202 Reviews
$159.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2007 - 2008 Saturn Aura, 2006 - 2010 Chevrolet Malibu, 2006 - 2010 Pontiac G6, 2006 - 2009 Chevrolet Uplander, 2006 - 2009 Pontiac G6, 2006 - 2009 Pontiac Montana, 2006 - 2007 Buick Rendezvous, 2006 - 2007 Buick Terraza, 2006 - 2007 Chevrolet Malibu, 2006 - 2007 Saturn Relay, 2005 - 2006 Buick Terraza, 2005 - 2006 Chevrolet Uplander, 2005 - 2006 Pontiac Montana, 2005 - 2006 Saturn Relay, 2002 - 2005 Buick Rendezvous, 2002 - 2005 Pontiac Aztek
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
10319393, 15267584, 88963473
ConditionNew
item #10189SQA
Show less
AISIN Power Steering Pump for Chevrolet Impala 2000-2003 Buick Regal 1989-1996
AisinPart # PSPGM-00627
AISIN Power Steering Pump for Chevrolet Impala 2000-2003 Buick Regal 1989-1996
4.4202 Reviews
$107.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2000 - 2003 Chevrolet Impala, 2000 - 2003 Chevrolet Monte Carlo, 1997 - 2003 Buick Century, 1995 - 2002 Chevrolet Cavalier, 1995 - 2002 Pontiac Sunfire, 1995 - 1999 Chevrolet Monte Carlo, 1995 - 1997 Chevrolet Monte Carlo, 1995 - 1997 Oldsmobile Cutlass Supreme, 1993 - 1995 Buick Century, 1993 - 1995 Oldsmobile Cutlass Ciera, 1993 - 1993 Chevrolet Lumina, 1991 - 1997 Chevrolet Lumina, 1991 - 1994 Oldsmobile Cutlass Supreme, 1991 - 1994 Pontiac Grand Prix, 1990 - 2001 Chevrolet Lumina, 1990 - 1990 Chevrolet Celebrity, 1989 - 2002 Pontiac Grand Prix, 1989 - 1996 Buick Regal, 1989 - 1994 Oldsmobile Cutlass Supreme, 1989 - 1989 Buick Regal
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
26043367
ConditionNew
item #10189TX9
Show less
Power Steering Pump for Cadillac Fleetwood Buick Roadmaster 1994-1996 V8 5.7L
A-Premium®Part # APPSP0619
Power Steering Pump for Cadillac Fleetwood Buick Roadmaster 1994-1996 V8 5.7L
4.4202 Reviews
$139.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1994 - 1996 Buick Roadmaster, 1994 - 1996 Cadillac Fleetwood
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
ConditionNew
item #1002U5AN
Note
【Note-1】This item is supplied without Electronic Variable Orifice (EVO).
【Note-2】For Buick Roadmaster models, this item fits vehicles equipped with Variable Effort Steering (NV7) only. It is not compatible with models equipped with Non-Variable Effort Steering (N40).
Show less
AISIN Power Steering Pump with Reservoir for Chevrolet Impala Camaro Buick Regal
AisinPart # PSPGM-00017
AISIN Power Steering Pump with Reservoir for Chevrolet Impala Camaro Buick Regal
4.4202 Reviews
$194.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1979 - 1979 Chevrolet C10 Suburban, 1979 - 1979 Chevrolet C20 Suburban, 1979 - 1979 Chevrolet K10 Suburban, 1979 - 1979 Chevrolet K20 Suburban, 1979 - 1979 Chevrolet K5 Blazer, 1979 - 1979 GMC C1500 Suburban, 1979 - 1979 GMC C2500 Suburban, 1979 - 1979 GMC Jimmy, 1979 - 1979 GMC K1500 Suburban, 1979 - 1979 GMC K2500 Suburban, 1979 - 1979 GMC K3500, 1978 - 1979 Chevrolet Monza, 1978 - 1979 Oldsmobile Starfire, 1978 - 1978 Buick LeSabre, 1978 - 1978 Buick Skylark, 1978 - 1978 Pontiac Firebird, 1977 - 1979 Pontiac Sunbird, 1977 - 1978 Buick Skylark, 1977 - 1978 Chevrolet C10 Suburban, 1977 - 1978 Chevrolet C20 Suburban
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
19319961
ConditionNew
item #1018ELK5
Show less
Power Steering Pump for Buick Allure LaCrosse 2005-2008 V6 3.6L
A-Premium®Part # APPSP0563
Power Steering Pump for Buick Allure LaCrosse 2005-2008 V6 3.6L
4.4202 Reviews
$88.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2005 - 2008 Buick Allure, 2005 - 2008 Buick LaCrosse
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
ConditionNew
item #1002U5C9
Note
This part only fits the V6 3.6L engine.
Show less
AISIN Power Steering Pump for Chevrolet Impala Lumina Buick Regal 1996-2004 3.8L
AisinPart # PSPGM-00639
AISIN Power Steering Pump for Chevrolet Impala Lumina Buick Regal 1996-2004 3.8L
4.4202 Reviews
$107.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2000 - 2003 Chevrolet Impala, 1998 - 2003 Chevrolet Monte Carlo, 1998 - 1999 Chevrolet Lumina, 1998 - 1999 Oldsmobile Intrigue, 1997 - 2003 Pontiac Grand Prix, 1996 - 2004 Buick Regal
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
26086103, 26086105, 26035305
ConditionNew
item #1018EK4W
Show less
AISIN Power Steering Pump with Pulley for Chevrolet Malibu 2004-2012 V6 3.6L
AisinPart # PSPGM-00244
AISIN Power Steering Pump with Pulley for Chevrolet Malibu 2004-2012 V6 3.6L
4.4202 Reviews
$151.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2008 - 2012 Chevrolet Malibu, 2007 - 2009 Pontiac G6, 2007 - 2009 Saturn Aura, 2004 - 2006 Buick Rendezvous
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
10356531, 15859434
ConditionNew
item #1018ENKW
Show less
AISIN Power Steering Pump with Reservoir for Buick Lucerne 2006-2008 V6 3.8L
AisinPart # PSPGM-00388
AISIN Power Steering Pump with Reservoir for Buick Lucerne 2006-2008 V6 3.8L
4.4202 Reviews
$129.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2006 - 2008 Buick Lucerne
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Part interchange
15796702, 26040144, 2055994F, 2055994, 73455149
ConditionNew
item #10189R4N
Show less
Cardone 96-54500 Power Steering Pump
CardonePart # 96-54500
Cardone 96-54500 Power Steering Pump
4.210 Reviews
$274.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2004-2005 Chevrolet Classic, 2004-2004 Saturn L300, 2003-2005 Chevrolet Cavalier, 2003-2005 Pontiac Sunfire, 2002-2005 Pontiac Grand Am, 2002-2004 Oldsmobile Alero, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 2001-2003 Saturn L200, 2001-2003 Saturn LW200, 2001-2002 Saturn L100, 2000-2000 Saturn LS, 2000-2000 Saturn LS1
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
96-54500, 21019181, 26047567, 26028227, 26038090, 26091879, 22724201
item #1001CZ9V
Show less
Page 3 of 5

What is a power steering pump?

A power steering pump is a device in your vehicle whose primary function is to make sure that all the power steering fluid in your car reaches the different components required to achieve in your steering system. Since we are talking about hydraulic fluid here, which is responsible for the hydraulic power that keeps your car under control on the road. A properly working pump is always important.   What happens is with time, power steering pumps begin to reduce their performance as these aren’t designed to perform ideally lifetime. However, the good news is that your power steering pump will show some symptoms before failing, so you have ample time to call to action between the steering pump and pump failure. 

Power steering pump failure symptoms

  • Difficulty steering: The steering wheel may become much harder to turn, requiring significantly more effort from the driver. The steering may feel heavy, stiff, or unresponsive, especially at lower speeds.
  • Whining or groaning noises: A malfunctioning power steering pump often produces audible whining, groaning, or whirring noises, especially when turning the steering wheel. The noise may increase in volume as the engine RPM increases.
  • Fluid leaks: Fluid leaks around the power steering pump or in the power steering system lines can indicate a problem with the pump. Drivers may notice a puddle of power steering fluid under the vehicle or low fluid levels in the power steering reservoir.
  • Power steering assistance failure: In severe cases, the power steering pump may fail completely, resulting in a total loss of power steering assist. The steering wheel will become extremely difficult to turn, making the vehicle almost impossible to steer at low speeds.
  • Steering wheel vibration or shaking: A failing power steering pump can cause the steering wheel to vibrate or shake, especially when turning. This is often due to the pump failing to provide consistent pressure and flow to the power steering system.
  • Overheating power steering system: A malfunctioning power steering pump may cause the overall system to overheat, leading to a loss of steering assist. Drivers may notice the power steering fluid becoming very hot to the touch.

Precision in motion: A-Premium power steering pump

Crafted with high-quality materials and advanced manufacturing techniques, the A-Premium power steering pump delivers exceptional performance and uncompromising durability. Its optimized motor and gear systems provide ample steering assistance with minimal power consumption, while advanced noise-reducing technology ensures quiet operation. Seamlessly integrated with your vehicle's electronic systems, this pump intelligently adjusts its output to match your driving needs, ensuring precise and responsive steering control. We provide 24/7 service time, great product quality, 90 days free return, and 3 years warranty. We always believe that your shopping experience matters a lot. 

Related Blogs

How Much Does It Cost to Replace a Power Steering Pump?

A steering pump is a key component of a vehicle's power steering system, responsible for supplying hydraulic fluid to assist in steering. While modern vehicles increasingly use electric steering, the power steering pump remains widely used.

Jul 21, 2026

How to Replace Power Steering Pump?

The hydraulic fluid plays a vital role in turning the steering wheel. The Power Steering Pump pushes the hydraulic fluid into the steering, which helps the driver to quickly turn the steering wheel in the desired direction with less force

Jul 21, 2026

What Are the Reasons for Power Steering Pump Making Noise?

Among all the other things in your automobile that need to work properly to give you a smooth driving experience, your power steering pump comes with great significance. Since you all know that your power steering pump is responsible for turning the wheel

Jul 21, 2026

How to Fix a Leaking Power Steering Pump

Your car runs the best when all its components work in their perfect design and ability and perform their proper functions. At the same time, your vehicle can still serve its purpose without the appropriate functioning of a few components.

Jul 21, 2026

Signs of Power Steering Pump Failure

The beginning of a safe and sound car journey begins with safe and sound power steering. No matter your car’s make, model, or variant, having trouble with your power steering pump will permanently harm your traveling.

Jul 21, 2026