How to replace the Power Steering Pump Flow Control Valve on the CB Series on Buick Park Avenue?

The vehicle must start with removal of the O-ring union fitting from hydraulic pump housing assembly before taking out the O-ring seal from its position in the O-ring union fitting . The service procedure requires removal of both control valve assembly and flow control spring. The assembly procedure begins by inserting the flow control spring into the hydraulic pump housing assembly and following it with the control valve assembly installation. Apply power steering fluid on the O-ring seal prior to its placement on the O-ring union fitting. Set up the O-ring union fitting into the hydraulic pump housing assembly as per fastener notice in service precautions then torque it to 75 Nm (55 ft. lbs.).

OEM Buick Park Avenue Power Steering Pump

Power Steering Pump Unit

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8 Power Steering Pumps found

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Buick Park Avenue Power Steering Pump Part Number: 26035305
$206.05 MSRP: $308.00
You Save: $101.95 (34%)
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Product Specifications
- Other Name: Pump Assembly-Power Steering; Power Steering Pump Assy
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Buick Park Avenue | Base | 6 Cyl 3.8 L GAS
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Buick Park Avenue Power Steering Pump Part Number: 26043363
$218.27 MSRP: $343.43
You Save: $125.16 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump Kit, Power Steering (W/O Reservoir & Cap); Power Steering Pump Assy
- Replaced by: 19433009
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Power Steering Pump Part Number: 26025515
Product Specifications
- Other Name: Pump Assembly-Power Steering; Power Steering Rebuild Kit; Seal Kit; Pump, Power Steering
- Replaces: 26014395
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Power Steering Pump Part Number: 26031483
Product Specifications
- Other Name: Pump Assembly-Power Steering; Power Steering Pump Assy; Pump, Power Steering
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Buick Park Avenue | Base | 6 Cyl 3.8 L GAS
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Buick Park Avenue Power Steering Pump Part Number: 26046792
Product Specifications
- Other Name: Pump Assembly-Power Steering; Power Steering Pump Assy; Pump, Power Steering
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Power Steering Pump Part Number: 26045643
Product Specifications
- Other Name: Pump Assembly-Power Steering; Power Steering Pump Assy; Pump, Power Steering
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Power Steering Pump Part Number: 26045642
Product Specifications
- Other Name: Pump Assembly-Power Steering; Power Steering Pump Assy; Pump, Power Steering
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Power Steering Pump Part Number: 19369067
Product Specifications
- Other Name: Pump Kit, Power Steering
- Replaces: 26086070
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

Buick Park Avenue Power Steering Pump

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Buick Park Avenue Power Steering Pump is one of the important parts of the Buick Park Avenue automobiles that improves the flavor tremendously. Accompanied by a radically recognized efficiency in power steering, this power steering pump effectively transmits the power from the engine to hydraulic power for smooth maneuvering, and especially at slow speeds, or in conditions where the vehicle is stationary. A full-size luxury car, the Buick Park Avenue, which has its history in the world of automobiles, gets to enjoy this power steering pump's proficiency in the aspect of decreasing the necessary force, the effort exerted by the driver, and amplifying maneuverability as it makes for a smooth journey. The power steering pump suits different models of the Buick Park Avenue; it is involved in the hydraulic steering system with a mechanical linkage for manual control if the power fails. It is within this feature that the reader gets to understand the significance of the power steering pump in as much as enhancing both efficiency and safety. In this manufacturers' lineup of Buick Park Avenue, some of the cars may feature electric power steering systems to demonstrate the adaptability of the power steering pump to contemporary auto technologies. This Buick Park Avenue Power Steering Pump muscle and reliability have placed this item in a class of its own in the automobile market while it is a must-have for any Buick Park Avenue owner who would wish to keep his/her car luxurious and efficient. In conclusion, the power steering pump is very vital to make sure the Buick Park Avenue remains a sign of comfort and reliability on the road.

Buick Park Avenue Power Steering Pump Parts and Q&A

Power Steering Pump
19369067
Q: How to replace the Power Steering Pump Flow Control Valve on the CB Series on Buick Park Avenue?
A:
The vehicle must start with removal of the O-ring union fitting from hydraulic pump housing assembly before taking out the O-ring seal from its position in the O-ring union fitting . The service procedure requires removal of both control valve assembly and flow control spring. The assembly procedure begins by inserting the flow control spring into the hydraulic pump housing assembly and following it with the control valve assembly installation. Apply power steering fluid on the O-ring seal prior to its placement on the O-ring union fitting. Set up the O-ring union fitting into the hydraulic pump housing assembly as per fastener notice in service precautions then torque it to 75 Nm (55 ft. lbs.).