Infiniti QX4 Car AC Compressor Relay 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

(155)

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

(155)

Car AC Compressor Relay Replacement Service

How much does a Car AC Compressor Relay Replacement cost?

On average, the cost for a Infiniti QX4 Car AC Compressor Relay Replacement is $132 with $37 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1999 Infiniti QX4V6-3.3LService typeCar AC Compressor Relay ReplacementEstimate$189.29Shop/Dealer Price$225.37 - $294.22
2000 Infiniti QX4V6-3.3LService typeCar AC Compressor Relay ReplacementEstimate$169.29Shop/Dealer Price$205.40 - $274.27
1997 Infiniti QX4V6-3.3LService typeCar AC Compressor Relay ReplacementEstimate$169.29Shop/Dealer Price$205.40 - $274.27
1998 Infiniti QX4V6-3.3LService typeCar AC Compressor Relay ReplacementEstimate$169.29Shop/Dealer Price$205.36 - $274.20
Show example Infiniti QX4 Car AC Compressor Relay Replacement prices

What is the AC Compressor Relay all about?

In order to operate, your air conditioning system needs to compress refrigerant to pressurize it. The compressor is both electronic and belt-driven. The AC compressor relay controls the supply of electricity.

The AC compressor relay acts as a control, turning the compressor on and off when necessary. It may be located close to the compressor (under the battery tray, for instance), but it may also be located in the under-hood fuse box, or somewhere else depending on the make and model in question. However, like all other relays, this one is subject to wear and tear, and eventual failure over time.

Keep in mind:

  • The AC compressor relay is not inspected during normal maintenance, but a serious malfunction will be noticeable during AC system recharges or other similar work.
  • Without a working relay, the AC compressor will not operate.

How it's done:

  • The AC compressor relay is verified to see if it needs to be replaced
  • The defective AC compressor relay is removed
  • The new AC compressor relay is installed
  • The AC compressor relay is tested for operation
  • The vehicle is tested to ensure proper operation of the AC compressor relay

Our recommendation:

The AC compressor relay is an integral part of the system. Without an operable relay, electricity cannot be sent to the compressor, and it will not function despite having a good belt, good clutch and other components. If your compressor does not function, have one of our expert mechanics diagnose the system and replace the AC compressor relay if required.

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

  • Compressor will not turn on
  • AC system doesn’t blow cold air

How important is this service?

Having a functional AC compressor relay is essential to air conditioner operation. While the blower motor will still circulate air in the cabin, that air will not be cold because the compressor isn’t pressurizing refrigerant. This isn’t critical for vehicle operation, but it does affect driver and passenger comfort and the ability to clear foggy windows. If the AC compressor relay has been diagnosed as faulty, have it replaced as soon as you can.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(155)

Rating Summary
147
2
2
0
4
147
2
2
0
4

Jerel

11 years of experience
125 reviews
Jerel
11 years of experience
Infiniti QX4 V6-3.3L - Car is not starting - Rolesville, North Carolina
Jerel was very professional and knowledgeable. He was prompt and I would definitely recommend him.

Gary

27 years of experience
226 reviews
Gary
27 years of experience
Infiniti QX4 V6-3.5L - Oxygen Sensor Replacement (Rear/Lower/Downstream) - Fairfield, California
Gary actually performed two separate jobs on this day and both were completed quickly and explained in detail including pictures to back up all performed services. Excellent to deal with.

Kemoy

22 years of experience
58 reviews
Kemoy
22 years of experience
Infiniti QX4 V6-3.5L - Pre-purchase Car Inspection - Fort Lauderdale, Florida
On time, polite, knowledgeable and thorough.

Richard

11 years of experience
265 reviews
Richard
11 years of experience
Infiniti QX4 V6-3.5L - Serpentine/Drive Belt - Franklin, Tennessee
great job. Showed up on time. Did a great job. One of the most convenient and cost effective services I have used recently. It's like uber in the car repair space. Love it.

Excellent Rating

(155)

Rating Summary
147
2
2
0
4
147
2
2
0
4
Number of Infiniti QX4 services completed
1705+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
experts on our platform

Recent articles & questions

How Long Does a Crankshaft Position Sensor Last?
The The crankshaft position sensor monitors the rotational speed and position of the crankshaft in the engine. It reports this information to the engine management system to control the ignition system timing. The crankshaft position sensor is used with the...
Insurance Requirements for Car Registration in Minnesota
The The Driver and Vehicle Services Department of Minnesota requires that all drivers carry no-fault auto insurance, or “financial responsibility,” to help cover the cost of damages and injuries related to an auto accident. The minimum financial responsibility for drivers...
10 Cars With Great Residual Value
One One thing many people in the market for a new car don’t think about when making a final purchase is the vehicle’s estimated residual value. Residual value is how much a car will likely be worth (https://www.yourmechanic.com/article/the-best-used-cars-to-buy-to-maximize-resale-value) once its...

Car dies quickly or won't turn on

You likely have a fuel pressure issue. Diagnostics will be required for this vehicle. The Aurora has a Cadillac engine with standard GM electronics. With the proper tools, a technician can pinpoint the cause of the stalling issue (https://www.yourmechanic.com/services/car-starts-and-then-dies-inspection) and...

Was cranking car and it just stopped. There is new battery. Lights horn are functioning, I get zero respsponse when turning key

Hi, thanks for writing in. You need to see if the starter has main battery power to the large terminal of the starter and then ignition power when the key is turned, getting to starter solenoid small terminal. If there...

My 2015 jetta was driving fine, was driving home from work and the epc light traction control light came one and engine light keeps flashing. There is no one that works on Volkswagens for 60 miles from me. Help

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