Mercedes-Benz S320 Car AC High 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

(20)

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

(20)

Car AC High Pressure Hose Replacement Service

How much does a Car AC High Pressure Hose Replacement cost?

On average, the cost for a Mercedes-Benz S320 Car AC High Pressure Hose Replacement is $608 with $114 for parts and $494 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1999 Mercedes-Benz S320L6-3.2LService typeCar AC High Pressure Hose ReplacementEstimate$1218.93Shop/Dealer Price$1449.45 - $1881.09
1998 Mercedes-Benz S320L6-3.2LService typeCar AC High Pressure Hose ReplacementEstimate$1086.93Shop/Dealer Price$1317.66 - $1749.45
1997 Mercedes-Benz S320L6-3.2LService typeCar AC High Pressure Hose ReplacementEstimate$1086.93Shop/Dealer Price$1317.64 - $1749.41
1994 Mercedes-Benz S320L6-3.2LService typeCar AC High Pressure Hose ReplacementEstimate$722.61Shop/Dealer Price$870.73 - $1110.44
1995 Mercedes-Benz S320L6-3.2LService typeCar AC High Pressure Hose ReplacementEstimate$1086.93Shop/Dealer Price$1317.82 - $1749.74
1996 Mercedes-Benz S320L6-3.2LService typeCar AC High Pressure Hose ReplacementEstimate$1086.93Shop/Dealer Price$1317.64 - $1749.41
Show example Mercedes-Benz S320 Car AC High Pressure Hose Replacement prices

What is the AC High Pressure Hose all about?

Your car’s air conditioning system works similarly to your home’s central air conditioning system. It uses a refrigerant to absorb heat and expel cold air – the refrigerant is both a gas and a liquid depending on the amount of pressure. The AC system has two “sides” – the low pressure side, where the refrigerant is a gas, and the high pressure side, where the refrigerant is turned into a liquid. An AC high pressure hose has a much smaller diameter than a low pressure hose (you’ll notice the size difference immediately if you open the hood and look at the air conditioning system). If the AC high pressure hose is leaking or blocked, the air conditioning will not cool your car.

Keep in mind:

  • Normal wear and tear, as well as exposure to heat in the engine compartment, can lead to deterioration in AC hoses.
  • Handling air conditioning refrigerant requires a specialized license in most jurisdictions.

How it's done:

  • The AC refrigerant is removed from the AC system
  • The defective high pressure AC hose is removed from vehicle
  • The new AC high pressure hose is installed into the vehicle
  • The AC system is vacuumed to remove air and charged with refrigerant
  • The vehicle is road tested for proper AC operation

Our recommendation:

Your air conditioning system is a sealed system and does not require maintenance unless there is a problem. The most common type of maintenance is an evacuation and recharge of the refrigerant in which old refrigerant and oil is extracted, and then replaced with new. However, age, heat and other forces can combine to damage your hoses, including the AC high pressure hose. If this happens, the hoses will need to be replaced. Damage can include cracks, refrigerant leaks, damaged connectors and more. If you suspect an air conditioning leak from the high pressure hose, have one of our expert mechanics diagnose the system and replace the hose if required.

What common symptoms indicate you may need to replace the AC High Pressure Hose?

  • AC doesn’t cool at all.
  • AC only blows cool, but not cold, air.

How important is this service?

It’s tough to stay comfortable in a car during high summertime temperatures if you don’t have a working air conditioner. If you’re experiencing problems with your air conditioning system, have the system diagnosed to determine what needs to be replaced or serviced.

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

(20)

Rating Summary
18
0
0
2
0
18
0
0
2
0

Sayeed

17 years of experience
82 reviews
Sayeed
17 years of experience
Mercedes-Benz S320 L6-3.2L - Thermostat - Forest Hills, New York
Great guy and takes his time to really figure out the issue.

Khoa

20 years of experience
402 reviews
Khoa
20 years of experience
Mercedes-Benz S320 L6-3.2L - Check Engine Light is on - San Jose, California
Good service

Attila

19 years of experience
910 reviews
Attila
19 years of experience
Mercedes-Benz S320 L6-3.2L - Heater Blower Motor - Florham Park, New Jersey
Attila is a great mechanic, he constantly keeps the customer in loop once he arrives till he is finished with the job. Very friendly person & I highly recommend him

Sayeed

17 years of experience
82 reviews
Sayeed
17 years of experience
Mercedes-Benz S320 L6-3.2L - Heater Hoses - Forest Hills, New York
Very friendly and knowledgeable guy!

Excellent Rating

(20)

Rating Summary
18
0
0
2
0
18
0
0
2
0
Number of Mercedes-Benz S320 services completed
220+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Car Safety Ratings: Who to Trust and What They Mean
When When searching for a new or used vehicle to purchase, safety plays a major part in the decision. Luckily, you have a selection of agencies available that rate vehicles for safety according to a variety of factors, including the...
The Best Used Cars to Buy If Safety is #1
Maybe Maybe you’re a parent buying the first car for your teenager, or perhaps you’re a new parent and the safety of your little one is of the utmost importance. Or perhaps you're a safety-minded individual looking to make a...
Symptoms of a Bad or Failing Air Fuel Ratio Sensor
If you notice a decrease in fuel efficiency or engine power output, as well as a rough idle, you may have to replace any air-fuel ratio sensors.

Brakes still going to floor

This may suggest your brake booster is failing. The brake booster (https://www.yourmechanic.com/services/vacuum-brake-booster-check-valve-replacement) is a mechanism that uses vacuum pressure to take the force being applied to the brake pedal and amplify it. If the booster is bad, then the full...

Cooling fan runs constantly - 2003 Saturn L200

Hi there - I think you are on the right track looking at the cooling fan control module (https://www.yourmechanic.com/article/how-long-does-a-cooling-fan-relay-last) as the failure point. I would not expect that you fixed anything by jiggling it. Most likely, a relay is stuck...

Replaced part after check engine light was diagnosed, but the check engine light came back on after a few days.

Hi there. The code P0010 (https://www.yourmechanic.com/article/p0010-obd-ii-trouble-code-a-camshaft-position-actuator-circuit-bank-1-by-paul-lancette) is in reference of the Camshaft Position Sensor on your engine. Check the harness to the sensor and see if its hooked up properly. Then check the sensor for resistance as the engine is...

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