Mercedes-Benz B250 Power Steering Pump Replacement at your home or office.

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

Get an upfront price

Service Area

Average rating from customers who
received a Power Steering Pump Replacement.
Learn More

$720.29 - $781.38

Price range for all vehicles


YourMechanic Benefits

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.

Average rating from customers who
received a Power Steering Pump Replacement.
Learn More


Power Steering Pump Replacement Estimate for Mercedes-Benz B250

Mercedes-Benz B250 Power Steering Pump Replacement costs $742 on average.

CarServiceEstimateShop/Dealer Price
2017 Mercedes-Benz B250L4-2.0L TurboService typePower Steering Pump ReplacementEstimate$1185.61Shop/Dealer Price$1450.03 - $2152.70
2013 Mercedes-Benz B250L4-2.0L TurboService typePower Steering Pump ReplacementEstimate$1185.61Shop/Dealer Price$1479.87 - $2204.93
2016 Mercedes-Benz B250L4-2.0L TurboService typePower Steering Pump ReplacementEstimate$1185.61Shop/Dealer Price$1480.22 - $2205.55
2018 Mercedes-Benz B250L4-2.0L TurboService typePower Steering Pump ReplacementEstimate$1256.79Shop/Dealer Price$1532.30 - $2273.78
2014 Mercedes-Benz B250L4-2.0L TurboService typePower Steering Pump ReplacementEstimate$1185.61Shop/Dealer Price$1490.22 - $2223.04
2015 Mercedes-Benz B250L4-2.0L TurboService typePower Steering Pump ReplacementEstimate$1185.61Shop/Dealer Price$1472.95 - $2192.82
Show example Mercedes-Benz B250 Power Steering Pump Replacement prices

Power Steering Pump Replacement Service

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

GET A QUOTE FOR YOUR CAR

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating


YourMechanic Mercedes-Benz Power Steering Pump Replacement Service

Average Rating

5/5

Number of Reviews

19

Rating Summary
19
0
0
0
0
19
0
0
0
0

Theodore

14 years of experience
1090 reviews
Theodore
14 years of experience
Mercedes-Benz ML320 - Power Steering Pump - Bellevue, Washington
Theodore is very punctual. This time its a follow up service and he came on time. His diagnosis of the issue with my car is very accurate.

Andrew

9 years of experience
550 reviews
Andrew
9 years of experience
Mercedes-Benz R350 - Power Steering Pump - Kansas City, Missouri
The best

Napoleon

25 years of experience
147 reviews
Napoleon
25 years of experience
Mercedes-Benz ML320 - Power Steering Pump - Los Angeles, California
The very best, most thoughtful and skilled auto mechanic I have ever had the pleasure of working on my car – just left my house! He came to me – amazing! Thank you Napoleon for your exceptional work. And thank you YOUR MECHANIC for being... here.

Terry

28 years of experience
223 reviews
Terry
28 years of experience
Mercedes-Benz R350 - Power Steering Pump - Scottsdale, Arizona
Terry is a great professional. Knows what he is doing and what he is talking about. Honest and straightforward. He is passionate about the engineering of Mercedes. He solved upcoming issues during the repair. And also, he is a nice guy to talk with.

Excellent Rating


YourMechanic Mercedes-Benz Power Steering Pump Replacement Service

Average Rating

5/5

Number of Reviews

19

Rating Summary
19
0
0
0
0
19
0
0
0
0
Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz Power Steering Pump Replacement services completed
209+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
800+
experts on our platform

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.

1-800-701-6230 · hi@yourmechanic.com