BMW 545i Car AC High Pressure Hose Replacement at your home or office.

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Car AC High Pressure Hose Replacement Service

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

On average, the cost for a BMW 545i Car AC High Pressure Hose Replacement is $596 with $207 for parts and $389 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 BMW 545iV8-4.4LService typeCar AC High Pressure Hose ReplacementEstimate$884.72Shop/Dealer Price$1059.80 - $1423.56
2005 BMW 545iV8-4.4LService typeCar AC High Pressure Hose ReplacementEstimate$802.72Shop/Dealer Price$977.92 - $1341.78
Show example BMW 545i 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.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(37)

Rating Summary
33
3
1
0
0
33
3
1
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Chris

15 years of experience
112 reviews
Chris
15 years of experience
BMW 545i V8-4.4L - Camshaft Position Sensor - Tarpon Springs, Florida
I am very pleased with Chris’s performance. He Kept me informed about my appointment schedule and even arrived early for my scheduled service. He is very professional and kept his work area neat and organized. He was able to perform the scheduled services without issue.

Carlos

16 years of experience
362 reviews
Carlos
16 years of experience
BMW 545i V8-4.4L - Oil Cooler Hose (Automatic Transmission) Replacement - Fort Worth, Texas
It was not an easy process but Carlos stuck with the job and got it done. Now the car is leak free thanks to Carlos.

Raymond

27 years of experience
248 reviews
Raymond
27 years of experience
BMW 545i V8-4.4L - Alternator - Victorville, California
Very trustworthy & reliable mechanic , he directly tells you what the issue is & possibly what causes the issue. This is my second time having Raymond repair one of my vehicles , when I need to get some auto work done he’s the one I get ahold of ✅

Maxwell

18 years of experience
390 reviews
Maxwell
18 years of experience
BMW 545i V8-4.4L - Pre-purchase Car Inspection - Houston, Texas
Maxwell was extremely knowledgeable about everything and knew how to explain everything very clearly. I will definitely be booking him in the future for any work I need done on my car. Arrived on time and took his time making sure everything he was doing was done properly, something I'm sure most everyone on YourMechanic would appreciate. Perfect service thank you.

Excellent Rating

(37)

Rating Summary
33
3
1
0
0
33
3
1
0
0
Number of BMW 545i services completed
407+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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