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    Tue 8:00AM - 5:00PM
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414-312-8611 | 4035 N Green Bay Ave Milwaukee, WI 53209

AC Air Conditioning Auto Parts

Manyo Motors: Your Truck or Car's AC System

At Manyo Motors we understand how your AC system works. Your car or truck's AC system uses a Freon gas type refrigerant for cooling. For automotive applications, Freon is refined into tetrafluoroethane, a non-toxic, non-flammable and non-corrosive gas called R134a. The ability of the refrigerant gas to change its physical properties into a liquid as it is compressed and condensed keeps you cool on hot summer days.

Discover More Reliable AC Parts

If your AC system starts blowing warm air come by the store at 4035 N Green Bay Ave and talk with one of our auto parts specialists to determine what parts you need to get your AC working again.

Your AC compressor is the auto part responsible for compressing the refrigerant R134a. When it is compressed it becomes very hot. Because hot is the opposite of what drivers want in an AC system, the refrigerant must be cooled.

R134a is cooled by your car AC condenser. This auto part is a series of coils that look very similar to a radiator. Just like a radiator, outside air passes over the condenser to remove the heat from the compressed gas. It is then condensed into a very wet cold liquid. The receiver-drier absorbs excess moisture from the liquid. Next, your AC filter traps debris within the liquid that can cause clogging in your car's AC system. Call 414-312-8611 today and let our auto parts specialists help you find the right compressor, condenser or receiver drier to fit your car or truck.

At this point, the refrigerant liquid is still under too much pressure. The expansion valve and orifice tube take over and force the refrigerant to change from a high-pressure liquid refrigerant into a low-pressure liquid refrigerant mist before it enters the evaporator.

As the low-pressure liquid refrigerant mist flows through the evaporator, a blower motor pushes air across the cold tubes of the evaporator and cooled dry air flows into the passenger compartment of the automobile. The accumulator is a holding tank for the refrigerant as it exits the evaporator. While the refrigerant is circulating inside, the accumulator removes any moisture that may be present.

Call 414-312-8611 today and let our auto parts specialists help you find the right expansion value, orifice tube, and evaporator to fit your car or truck.


What Our Customers Are Saying

If you have an out-of-warranty Subaru Manyo Motors is the place to go for whole car service & repair. David and his crew know these cars and how they age and what typical services are needed. Skip the dealer!

, 10 September 2025

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He's the most honest mechanic I've ever had, and he and his team do great work at an extremely fair price.

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Excellent service. Great people. Highly recommend.

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Have a great experience every time I come to the shop. Amazing service, great prices, and nice atmosphere. Definitely recommend.

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Great place to get your vehicle repaired. Honest and great service. Prices beat anyone around.

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I've been taking my cars to Manyo Motors for 3 years. Dave and his team quoted me a really fair price and he did it in the fastest way possible. They even gave me a ride back to my house after I dropped my car off. I couldn't imagine going anywhere else besides Manyo Motors.

  • ASE (Automotive Service Excellence)
  • NAPA
  • Certified Auto Repair
  • Amsoil
  • Car Care Aware
  • Call Us For Service: 414-312-8611