Power Steering Pump - ACDelco (19420691)
Description : ACDelco GM Original Equipment Power Steering Pumps generate the hydraulic energy needed for your vehicle's power-assisted steering system, and are GM-recommended replacements for your vehicle's original components. These original equipment power steering pumps have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Product Details
Description
ACDelco GM Original Equipment Power Steering Pumps generate the hydraulic energy needed for your vehicle's power-assisted steering system, and are GM-recommended replacements for your vehicle's original components. These original equipment power steering pumps have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Part Number (MPN)
19420691
Brand
SKU
19420691
UPC / GTIN
193468831450 / 00193468831450
Condition
New
Other Names
19420691
Brand
GM Genuine Parts
FAQ - Answer 1
No. It is not necessary to regularly check power steering fluid unless there is a leak suspected in the system or an unusual noise is heard. A fluid loss in this system could also indicate a problem. Always reference your vehicles service information for appropriate maintenance intervals.
FAQ - Answer 2
No. You will be able to steer your vehicle if the power steering goes out, but it will require more effort, especially at lower speeds. If your power steering goes out, have the system inspected and repaired as soon as possible.
FAQ - Answer 3
Yes. The power steering fluid must be flushed whenever the system has become contaminated.
FAQ - Answer 4
Yes. Use of the incorrect fluid may damage the vehicle. Always use the correct fluid listed in the manufacturer's service literature.
FAQ - Question 1
Do I need to change my power steering fluid regularly, even if there are no symptoms of problems with the system?
FAQ - Question 2
Will I be unable to steer my vehicle if my power steering goes out?
FAQ - Question 3
Should my power steering system be flushed after it undergoes component replacement?
FAQ - Question 4
Can using the incorrect power steering fluid cause damage to my power steering system?
Features & Benefits - Bullet 1
Generate energy need for your vehicle's power-assisted steering system
Features & Benefits - Bullet 2
GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - Bullet 3
Offering the quality, reliability, and durability of GM OE
Features & Benefits - Bullet 4
Manufactured to GM OE specification for fit, form, and function
Good Maintenance Practices - Section 1 - Bullet 1
Unusual noise when turning the steering wheel
Good Maintenance Practices - Section 1 - Bullet 2
A shimmy or shake in the steering wheel
Good Maintenance Practices - Section 1 - Bullet 3
Heavy or unresponsive steering at low speeds or during parking lot maneuvers
Good Maintenance Practices - Section 1 - Header
Have your vehicle inspected if it exhibits any of the following symptoms:
Good Maintenance Practices - Section 2 - Bullet 1
Check your vehicle's power steering fluid levels periodically, and add fluid when necessary.
Good Maintenance Practices - Section 2 - Bullet 2
Replace O-rings when doing any steering system service, as re-using old O-rings can potentially cause leaks.
Good Maintenance Practices - Section 2 - Bullet 3
Regardless of the original color of new power steering fluid, all fluids will darken in color during use. Fluid color is not necessarily an indicator of fluid condition.
Good Maintenance Practices - Section 2 - Bullet 4
Always check the manufacturer's service information for the correct power steering fluid to use. Different fluids are specified by the manufacturer to meet the operating requirements of their power steering systems. Using the wrong fluid could cause hose and seal damage as well as fluid leaks.
Good Maintenance Practices - Section 2 - Bullet 5
After any service of the power steering system, always bleed the air from the system and verify proper system operation. An accurate fluid level cannot be obtained unless air is bled from the steering system. The air in the fluid may cause pump cavitation noise as well as pump damage over a period of time.
Good Maintenance Practices - Section 2 - Bullet 6
Flushing the system will help eliminate any residual contaminants from causing future power steering pump failure. Dirty or contaminated fluid may cause low or no pressure from the power steering pump.
Good Maintenance Practices - Section 2 - Bullet 7
Always follow the manufacturer's specific instructions on flushing.
Good Maintenance Practices - Section 2 - Bullet 8
If you live in areas that experience harsh winter weather, have the entire steering system inspected before winter arrives.
Good Maintenance Practices - Section 2 - Header
In order to help promote longevity and help reduce the chances of premature pump failure, keep the following in mind:
Height (in)
10.9
Housing Material
Cast Iron
Length (in)
9.5
Mounting Hardware Included
No
Outlet Attachment Type
Threaded
Outlet Diameter
0.63<br />16
Outlet Quantity
1
PADB ID 557
0.35<br />8.78
Primary Or Secondary
Hydraulic
Pulley Attachment Type
Press On
Pulley Included
No
Remote Reservoir
No
Reservoir Cap Included
Yes
Reservoir Included
Yes
Shaft Type
Smooth
Signs of Wear & Troubleshooting - Section 1 - Bullet 1
Excessive noise from the pump
Signs of Wear & Troubleshooting - Section 1 - Bullet 2
Nonexistent or inconsistent power assist when steering
Signs of Wear & Troubleshooting - Section 1 - Bullet 3
Power steering components seizing up
Signs of Wear & Troubleshooting - Section 1 - Bullet 4
Power steering system leaking
Signs of Wear & Troubleshooting - Section 1 - Bullet 5
Reduced power steering fluid flow
Signs of Wear & Troubleshooting - Section 1 - Bullet 6
Contamination of power steering fluid
Signs of Wear & Troubleshooting - Section 1 - Header
Signs of wear for power steering pumps include but are not limited to:
Weight (lb)
12.33
Width (in)
7.3
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
GM
19420691
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