logo

BMW 323i Power Steering Pump Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(68)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

(68)

Power Steering Pump Replacement Service

How much does a Power Steering Pump Replacement cost?

On average, the cost for a BMW 323i Power Steering Pump Replacement is $583 with $443 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1998 BMW 323iL6-2.5LService typePower Steering Pump ReplacementEstimate$1041.80Shop/Dealer Price$1269.80 - $1939.63
1999 BMW 323iL6-2.5LService typePower Steering Pump ReplacementEstimate$1120.38Shop/Dealer Price$1347.22 - $2016.17
2000 BMW 323iL6-2.5LService typePower Steering Pump ReplacementEstimate$1169.39Shop/Dealer Price$1418.52 - $2156.39
Show example BMW 323i Power Steering Pump Replacement prices

What is the power steering pump and how does it work?

The power steering pump is a belt-driven or electric-driven hydraulic pump that generates the hydraulic pressure needed to provide power steering assist. It develops output pressures of 1,000 PSI or more. The pump output is directed to the steering gear, often a rack and pinion type unit, where the hydraulic pressure pushes on the steering rack, greatly reducing the effort it would otherwise take to turn the steering wheel.

Power Steering

When to consider replacing the power steering pump:

  • Groaning or whining noise when turning. Noise can occur if there is wear on the pump bearings or impeller vanes. A low fluid level or trapped air can also cause noises. If the pump has already been operating while dry, adding fluid may not resolve the noise and replacement of the pump might be necessary.
  • Power steering fluid leaks. Leaks can develop at pump seals, threaded connections, hoses, or on the steering rack and pinion unit. Pump seal leaks will generally require a replacement.
  • Difficult steering. Should you notice it is harder to turn the steering wheel, it might mean the power steering pump output pressure is too low, or there could be blockages in the pump or lines.
  • Damage to the pump pulley. Should the pump pulley become damaged or is loose on the pump shaft, you might detect vibration, drive belt damage, or hard steering. Either the pulley will have to be serviced or the pump assembly replaced.

How do mechanics replace the power steering pump?

  • If driven by a drive belt, the power steering pump is bolted to the engine via a bracket that allows for adjustment of the pump drive belt. Once the engine is cold, and safe to work on, the drive belt is removed.
  • If driven by an electric pump, the pump may be mounted in conjunction with the steering shaft or in conjunction with the steering rack. With either a drive belt or electric pump, removal of any dash, panel, or steering components is performed to access the pump.
  • The threaded connectors to the pump inlet and outlet are loosened and removed.
  • Any mounting bolts and brackets are removed so the pump can be removed.
  • If the old pump has failed catastrophically, or there is reason to suspect contaminants in the power steering hoses, the system is flushed.
  • The new pump is bolted on, the pressure and return hoses attached and the system is bled of all air. If pump is belt-driven, it is tightened to the manufacturer’s specification.
  • Finally, the engine is run and the car is road tested to confirm normal steering effort. If a new drive belt was installed, belt tension is measured again, and adjusted as needed, after the belt has run for a few minutes.

Is it safe to drive with a power steering pump problem?

No. If the power steering pump is operated without an adequate amount of fluid, and the pump reservoir will not hold fluid due to a large leak. The pump could seize, which would snap the serpentine belt and likely leave you stranded. If the pump turns and there is adequate fluid, but there is no power assist, it will require much greater effort to turn the steering wheel, and that presents inherent safety risks. Generally, the wisest course is to seek immediate repairs if you suspect a problem with any component in your car’s power steering system.

When replacing the power steering pump keep in mind:

  • Any belts driving the pump should be inspected and replaced as needed. The pump will only produce the required hydraulic pressure if it is driven by the belt at an adequate speed.
  • Power steering leaks from aged rubber hoses, particularly where the rubber is crimped to the steel tube, are not unusual and should be carefully inspected. The system operates under high pressure. The fluid is flammable, and if leaking fluid happens to contact a hot engine part, a fire might result. You always want to be sure the hoses and connections are sound.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of BMW 323i services completed
748+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(68)
Rating Summary
62
2
1
0
3
62
2
1
0
3

Chris

15 years of experience
2435 reviews
Request Chris
Chris
15 years of experience
Request Chris
by Austin Gansert
323i 2000 - Clutch Master Cylinder - Irvine, CA
went above and beyond for us. thank you!

David

0 years of experience
736 reviews
Request David
David
0 years of experience
Request David
by Stephen Warren
323i 2000 - Car overheats quickly - Davis, CA
David was prompt and thorough. He quickly diagnosed the problem with my 2000 BMW 323i. I thought for sure I was going to have to replace my radiator and water pump but it ends up I had a cracked coolant reservoir. He made notes of things I will need to have serviced in the future as well. He did all this after dark which is impressive. I would definitely recommend David to others as he seems to know a lot.

Excellent Rating

(68)
Rating Summary
62
2
1
0
3
62
2
1
0
3
Number of BMW 323i services completed
748+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

P2422 OBD-II Trouble Code: Evaporative Emissions Control System (EVAP) Vent Valve Stuck Closed
Diagnostic Trouble Code (DTC): P2422 P2422 code definition Evaporative Emissions Control System (EVAP) Vent Valve Stuck Closed Related Trouble Codes: P2441: EVAP...
Read more
Tire Maintenance and Safety: How To Care For Your Tires
Tires need to be maintained just like every other part of your vehicle.
Read more
How to Replace a Windshield Washer Reservoir
Car windshield washer reservoirs hold washer fluid for cleaning the windshield. If the reservoir is dry it can crack or break and need to be replaced.
Read more

How do I enable/disable the keyless entry keypad autolock?

Your truck comes with a Keyless Entry Keypad. This keypad has the ability to autolock to keep you from locking it yourself. To enable/disable the Keyless Entry Keypad Autolock. Turn the vehicle off and close all doors. Enter the factory...
Read more

Oil leak and Check Engine Light is on

Hi there. Thanks for writing in. In some cases, the oil leaking from the vehicle after a rear main seal and oil cooler are repaired is caused by residual oil that was not cleaned or removed from the vehicle after...
Read more

Hi terry, I have a 2015 Dodge Challenger and i bought it 2 months ago with 9K miles. I now have 14K as i drive alot. My LR tire ha

A mechanic cannot determine ANYTHING about how the clutch has been used, or the failure mode of any part of the clutch mechanism, based on the condition, wear pattern, or anything of the sort relative to the vehicle's tires. There...
Read more
  1. Home
  2. Estimates
  3. BMW
  4. 323i
  5. Power Steering Pump Replacement

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com

Read FAQ
GET A QUOTE