Mercedes-Benz SL55 AMG 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

(7)

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.

Customer Ratings

(7)

Power Steering Pump Replacement Service

How much does a Power Steering Pump Replacement cost?

On average, the cost for a Mercedes-Benz SL55 AMG Power Steering Pump Replacement is $833 with $497 for parts and $336 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2003 Mercedes-Benz SL55 AMGV8-5.5L TurboService typePower Steering Pump ReplacementEstimate$1479.34Shop/Dealer Price$1777.78 - $2624.48
2006 Mercedes-Benz SL55 AMGV8-5.5L TurboService typePower Steering Pump ReplacementEstimate$1457.72Shop/Dealer Price$1745.55 - $2584.31
2007 Mercedes-Benz SL55 AMGV8-5.5L TurboService typePower Steering Pump ReplacementEstimate$1432.35Shop/Dealer Price$1694.89 - $2451.13
2008 Mercedes-Benz SL55 AMGV8-5.5L TurboService typePower Steering Pump ReplacementEstimate$1432.35Shop/Dealer Price$1694.88 - $2451.11
2005 Mercedes-Benz SL55 AMGV8-5.5L TurboService typePower Steering Pump ReplacementEstimate$1457.72Shop/Dealer Price$1754.54 - $2600.03
2004 Mercedes-Benz SL55 AMGV8-5.5L TurboService typePower Steering Pump ReplacementEstimate$1457.72Shop/Dealer Price$1746.54 - $2586.04
Show example Mercedes-Benz SL55 AMG 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


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(7)

Rating Summary
5
1
0
0
1
5
1
0
0
1

Manuel

42 years of experience
132 reviews
Manuel
42 years of experience
Mercedes-Benz SL55 AMG V8-5.5L Turbo - Oil Change - San Antonio, Texas
Very convenient service when you are always on the go and don't have time to spend time at the dealership or other.

Whitney

40 years of experience
783 reviews
Whitney
40 years of experience
Mercedes-Benz SL55 AMG V8-5.5L Turbo - Check Engine Light is on - Palo Alto, California
Arrived early Friendly Found out what was wrong and quickly and easily told me how to schedule follow on appt

Chuck

18 years of experience
464 reviews
Chuck
18 years of experience
Mercedes-Benz SL55 AMG V8-5.5L Turbo - Windshield Washer Pump Replacement (Front) - McKinney, Texas
Chuck did an excellent job and satisfied my curiosity on the part placement. Thanks Chuck!

Michael

28 years of experience
672 reviews
Michael
28 years of experience
Mercedes-Benz SL55 AMG V8-5.5L Turbo - Alternator - Mesa, Arizona
Did what he was hired for. Unfortunately, one day after I got a quotation, you increased the price based on needing more hours of labor being necessary, which was not the actual case. One other problem was found, after the alternator was installed and I was left with handling this issue with someone else. Michael did not offer a solution or further diagnosis. Did what he was hired for and nothing more.

Excellent Rating

(7)

Rating Summary
5
1
0
0
1
5
1
0
0
1
Number of Mercedes-Benz SL55 AMG services completed
77+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

How to Be Careful When Buying a Car
When When you buy a car, whether it is a new car from the dealership, a used vehicle (https://www.yourmechanic.com/article/how-to-buy-a-used-car) from a car lot or dealer, or a used car as a private sale, you need to come to an agreement...
P0817 OBD-II Trouble Code: Starter Disable Circuit
P0817 means there is an issue with the starter disable circuit, possibly involving the battery, battery cable, or starter disable relay.
Cell Phones and Texting: Distracted Driving Laws in Iowa
Iowa Iowa defines distracted driving as anything that takes the driver’s eyes off of the road. Texting while driving is one of the biggest distractions on the road today. It increases the likelihood that you will get into a crash...

Engine shakes when I turn on the car for the first time in the day

This is somewhat normal for this car upon start up unless it is excessive. As to the check engine light, I would suggest not clearing the codes, but rather having the computer scanned by a qualified mechanic from Your Mechanic...

My car is only yielding 11km/liter - what should I do?

Hello. A 2016 Impreza 2.0 should yield 28 mpg city 37 mpg highway. If it is only yielding 11 KM/L at 120 KM/PH then there is likely an issue with the vehicle, as it should be yielding close to 15...

Issues when accelerating from a stop

This may be a sign of low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) or a faulty transmission control solenoid. As you know, automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required, the car's computer activates a...

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