BMW 645Ci AC Condenser Replacement at your home or office.

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AC Condenser Replacement Service

How much does a AC Condenser Replacement cost?

On average, the cost for a BMW 645Ci AC Condenser Replacement is $553 with $363 for parts and $190 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 BMW 645CiV8-4.4LService typeAC Condenser ReplacementEstimate$956.28Shop/Dealer Price$1172.86 - $1743.84
2005 BMW 645CiV8-4.4LService typeAC Condenser ReplacementEstimate$916.28Shop/Dealer Price$1132.92 - $1703.95
Show example BMW 645Ci AC Condenser Replacement prices

What is the AC Condenser all about?

The AC system has many key components: compressor, condenser, receiver dryer, evaporator, and hoses. For an AC system to work, it needs a gas or liquid substance called refrigerant (R-12 in older cars, R-134a in 1995 and newer cars). The job of an AC condenser is to convert the AC gas into a liquid form by cooling it.

There are two common causes of condenser failure. The first scenario occurs when the condenser starts leaking. The condenser has tubes and seals, both of which can leak with normal wear and tear. Since there is no way to replace these tubes and seals, you will need a new condenser. Keep in mind this can also be caused by physical damage as the condenser is mounted near the front of the car and as such is susceptible to rocks or other road debris.

In the second scenario, the condenser is unable to circulate the refrigerant due to metallic debris blockage. This debris is often the result of a failing or defective AC compressor where internal parts of the compressor come apart and disperse metallic debris throughout the system. If this is the case, you will not only need a new condenser, but also a new AC compressor, orifice tubes, and receiver dryer.

Keep in mind:

  • When the AC condenser is replaced, the compressor, orifice tubes, and receiver dryer often have to be replaced as well.
  • Any refrigerant that has not leaked out will need to be vacuumed out.

How it's done:

  • Install an AC gauge set to measure the pressure.
  • Inspect the condenser for leaks.
  • If condenser is bad, remove all of the refrigerant.
  • Remove and replace condenser.
  • Evac and recharge the AC system.
  • Leak check for any system leaks.
  • Check for proper operation of the AC system.

Our recommendation:

The AC system is a sealed unit. It is not something you will inspect or service unless you notice a change. If you notice a change in the temperature of the air through the AC vents (not as cold as it should be), schedule an inspection.

What common symptoms indicate you may need to replace the AC Condenser?

  • Air conditioning is not as cold as it should be.
  • Air conditioning does not work at all.

How important is this service?

In addition to your comfort, air conditioning systems add value to your vehicle. You should keep your AC fully operational. In some systems, the hot and cold air are blended to achieve the desired temperature setting. In these cases, when the AC system fails, you will not only not get any cold air, but the entire temperature regulation is thrown off.

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Real customer reviews from BMW owners like you.

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(24)

Rating Summary
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John

27 years of experience
1019 reviews
John
27 years of experience
BMW 645Ci V8-4.4L - Engine is misfiring - Hitchcock, Texas
Wanna feel good about a service call, call this guy. Great knowledge of my vehicle and explained the issue in a way I could understand it.

Christopher

16 years of experience
54 reviews
Christopher
16 years of experience
BMW 645Ci V8-4.4L - Loud squealing or squeaking is coming from timing belt - Houston, Texas
This is my first time using the app but Christopher very informative and helpful.

John

27 years of experience
1019 reviews
John
27 years of experience
BMW 645Ci V8-4.4L - Ignition Coil - Hitchcock, Texas
This guy knows his stuff. Prompt and courteous and got the jib done in a timely fashion.

Patrick

32 years of experience
369 reviews
Patrick
32 years of experience
BMW 645Ci V8-4.4L - Camshaft Position Sensor - Las Vegas, Nevada
Patrick is a great guy and really knows his stuff. Yourmechanic.com rips you a new one on parts and labor but i guess you pay for not having the headache. I paid 370 labor for 3 hours and 255 for parts that go for 65 bucks on parksgeek.com and even cheaper on a few other sites but for original bmw parts it is 65 and they charged 255. Fyi. If it can wait a couple days, buy the parts first

Excellent Rating

(24)

Rating Summary
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Number of BMW 645Ci services completed
264+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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