Which Sanden compressor is best?
Sanden Compressors We recommend the 508 for most applications as they are a more rugged Compressor than the 709. The 709 is perfect for smaller engines and uses less Horsepower than the 508. Each Sanden Compressor comes pre-loaded with SP-15 oil and is backed by a 1 year warranty.
How do I know my car compressor?
Connect a pressure gauge to the low side of the AC compressor, typically found on the firewall passenger side in the engine compartment. Add approximately 2 oz. of Freon to determine whether the compressor kicks on (if it does, you will hear a loud click followed by a puttering sound).
What are the different types of GM AC compressors?
This designation may or may not be present on the ID tag. Major GM AC compressor model types are the V5, R4, H-6, DA6, A6 and SD7H15. Reference either the model type designation or the manufacturer’s seven-digit model number to a GM AC compressor listing.
How can I identify my GM AC compressor?
Identification relies on the information found on the ID tag on the compressor housing. All of the numbers may be necessary when contacting a GM parts department, so writing them down for future reference is suggested, because similar compressors may have different electrical ratings, depending on the vehicle model, engine and AC requirements.
How to replace an air conditioner compressor in GM Chevy?
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Where are the air conditioner compressors located on a car?
Automobile air-conditioning compressors are normally located at the front of the passenger’s side of the engine, off to the side. There is a belt attached to the pulley on the front of the compressor. The tag is located on the back or side of the compressor.
Can a low oil level cause a compressor to fail?
A low oil level can starve the compressor for oil and lead to compressor failure. CAUTION:Do NOT overfill the the A/C system with too much compressor oil. Too much oil can hurt cooling performance. Use the following guidelines for replacing compressor oil when changing A/C components: Compressor………1.4 oz Condenser……….1.0 oz
What kind of lubricant do you use for a / C compressor?
Newer vehicles with R-1234yf A/C systems require a special 1234yf compressor oil specified by the vehicle manufacturer. General Motors recommends GM lubricants only (PAG-PSD1 #19260643 for 2013/14 Cadillac XTS, and PAG-ND12 #19299051 for 2013 Cadillac ATS). Universal compressor oils should NOT be used in R-1234yf applications.
How much Oil can you put in an A / C compressor?
A/C Compressor Oil Capacities If you are replacing a compressor or other A/C system component, it is important to replace any compressor oil that has been lost when parts are changed. The total system oil capacity for many late model passenger car A/C systems is only about 4 ounces (120 ml).
Can You overfill an A / C compressor with too much oil?
CAUTION: Do NOT overfill the the A/C system with too much compressor oil. Too much oil can hurt cooling performance. The total amount of oil added to compensate for parts that have been replaced should NOT exceed the total oil capacity of the system.