Audi S7 Power Steering Pressure Hose 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

(6)

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

(6)

Power Steering Pressure Hose Replacement Service

How much does a Power Steering Pressure Hose Replacement cost?

On average, the cost for a Audi S7 Power Steering Pressure Hose Replacement is $526 with $344 for parts and $182 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2015 Audi S7V8-4.0L TurboService typePower Steering Pressure Hose ReplacementEstimate$888.80Shop/Dealer Price$1072.33 - $1596.58
2018 Audi S7V8-4.0L TurboService typePower Steering Pressure Hose ReplacementEstimate$981.77Shop/Dealer Price$1182.15 - $1777.92
2016 Audi S7V8-4.0L TurboService typePower Steering Pressure Hose ReplacementEstimate$877.09Shop/Dealer Price$1054.95 - $1574.96
2014 Audi S7V8-4.0L TurboService typePower Steering Pressure Hose ReplacementEstimate$877.09Shop/Dealer Price$1054.95 - $1574.95
2013 Audi S7V8-4.0L TurboService typePower Steering Pressure Hose ReplacementEstimate$877.09Shop/Dealer Price$1059.74 - $1583.33
2017 Audi S7V8-4.0L TurboService typePower Steering Pressure Hose ReplacementEstimate$877.09Shop/Dealer Price$1051.51 - $1568.93
Show example Audi S7 Power Steering Pressure Hose Replacement prices

What is the power steering pressure hose and how does it work?

The power steering pressure hose transfers the high-pressure hydraulic output of the power steering pump to either a steering gear box or steering rack and pinion unit to create the power assist that you rely on when you turn the steering wheel. The pressure hose is only used in cars with a power steering pump and reservoir, so if you have a newer car you may have electric power steering instead. The pressure hose is relatively large in diameter in order to withstand high hydraulic pressure, flex as the engine moves and vibrates, and also withstand engine heat, accidental cuts, and abrasion.

When to the consider replacing the power steering pressure hose:

  • Groaning, whirring noise or difficulty steering. Noise, or difficulty turning the steering wheel, may reflect a low power steering fluid level, which could be due to a leak in a pressure hose, or a leak elsewhere in the power steering system. Although a leak in the pressure hose is a possible cause of a low fluid level, a mechanic will consider all other possible causes, too.
  • Visible fluid leaks. There are usually steel ferrules clamped onto each end of the rubber pressure hose. These ferrules are common leak points. If there is seepage from these ferrules, the pressure hose should be replaced.
  • Hose damage. If the hose has significant physical damage, such as cuts, abrasions, cracks, or heat damage, the hose should be replaced to avoid sudden hose failure.
  • Contaminated fluid. If rubber particles are found in the power steering fluid or reservoir, it means the interior of either the pressure hose or the return hose is deteriorating. All rubber hoses should be replaced and the system flushed. An in-line, aftermarket fluid filter might be required.
  • Hose age. Both the pressure and return hoses are rubber-based products with a limited service life. If the vehicle is more than 10 years old, and power steering components are being replaced, all the rubber hoses should be replaced during that service.

How do mechanics replace the power steering pressure hose?

The underhood routing of the power steering pressure hose varies greatly between car models. The repair procedure ranges from simple to quite involved. The basic steps are:

  • Raise car as needed and support with steel safety stands.
  • Unthread the pressure hose tube nuts, or banjo-style bolts, at each end of the pressure hose.
  • Remove pressure hose and inspect interior hose lining for separation, if visible.
  • Install a new hose, using a new sealing washer or O-ring seals as applicable, and paying particular attention to the required original equipment manufacturer’s (OEM) torque value for the tube nuts or banjo bolts. Replace rubber return hose, if required, and with the authorization of the customer.
  • Once the system is fully sealed again, bleed or flush power steering system as required to remove all air and contaminants.
  • Finally, the engine is run, the car is test driven, and leaks are checked for at all connections.

Is it safe to drive with a power steering pressure hose problem?

No. The fluid in the power steering pressure hose is under very high pressure and flammable. A leak that sprays fluid into a hot engine part, such as the exhaust manifold, can cause a fire. Leaks that cause significant fluid loss can cause difficulty in steering and, if a leak causes the fluid level in the reservoir to drop too low, it can cause damage to the power steering pump too, necessitating the installation of not only a new hose but a new pump.

When replacing the power steering pressure hose keep in mind:

  • When the power steering hoses are replaced, the entire power steering system should be inspected.
  • Use only OEM specified power steering fluid in your power steering system.
  • If the pressure hose has deteriorated from the inside, the rubber return hose should be replaced as well and the system should be flushed. A mechanic might recommend the installation of an in-line filter to capture all debris.
  • Tube nuts and banjo bolts used to seal pressure hoses have OEM-specified torque values. Mechanics will use a calibrated torque wrench to tighten the connections.
  • Complete removal of air from the system can occasionally take some time, even after the normal bleeding procedure. During this time some mild noise may be heard when turning the steering wheel. If it persists more than a day or so, the system should be rechecked.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

Excellent Rating

(6)

Rating Summary
6
0
0
0
0
6
0
0
0
0

Leslie

25 years of experience
100 reviews
Leslie
25 years of experience
Audi S7 V8-4.0L Turbo - Pre-purchase Car Inspection - Newtown Square, Pennsylvania
Leslie did a pre-purchase car inspection for me and I was very happy with his communication and the report. He arrived early and promptly called me once the inspection was done to let me know the results.

Engel

24 years of experience
5 reviews
Engel
24 years of experience
Audi S7 V8-4.0L Turbo - Pre-purchase Car Inspection - Arlington, Virginia
Fully explained what he saw of the car in PPI and made me feel confident in the health of the vehicle. Responded in timely manner when I messaged him. Great experience all around.

Nazareth

28 years of experience
345 reviews
Nazareth
28 years of experience
Audi S7 V8-4.0L Turbo - Battery - El Monte, California
Excellent and very professional. Highly recommended!!! Took care of my Audi S7 and solved my problem with the car.

Sebastian

6 years of experience
254 reviews
Sebastian
6 years of experience
Audi S7 V8-4.0L Turbo - Car is not starting - Boca Raton, Florida
Extremely knowledgeable and friendly.

Excellent Rating

(6)

Rating Summary
6
0
0
0
0
6
0
0
0
0
Number of Audi S7 services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
800+
experts on our platform

Recent articles & questions

How to Buy a Good Quality Cooling/Radiator Fan Motor
Fans Fans are necessary to keep the components under your car’s hood from overheating. Excessive heat can cause warping, melting, and other damage, not to mention the additional energy suck. The radiator is one of the hottest parts in the...
Disabled Driver Laws and Permits in Nevada
If If you live in Nevada, and you have a disability, you could qualify for a special permit that lets you use handicapped parking spaces. You could qualify for a temporary, moderate, or permanent placard, permanent plate, or disabled veteran...
How to Buy a Good Quality Crankshaft Harmonic Balancer
It It sounds musical, but what it really does is disperse vibrations that travel through the crankshaft to prevent damage to it and other vehicle components. The harmonic balancer, or vibration damper, is made up of two masses that vary...

Fuse or bad battery?

Hi, thanks for writing in. The AC blower motor or relay (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-blower-motor-relay) may be bad and would need to be checked. The radio you may have a blown fuse (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuse) or a problem with the radio itself. If you would...

Transmission will not sift up from low

What you are describing 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...

Please connect me to a mechanic ‍

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 (844) 997-3624 · hi@yourmechanic.com