GM GENUINE
More Information for GM GENUINE 1521743
{Alternate Inventory Numbers: 15-21743, 19169390}
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GM GENUINE 1521743  
$163.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$163.79
Total
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GM Genuine parts may ship in a GM Genuine or AcDelco box. The product will fit and function the same.
GM GENUINE 1521743 Specifications
Belt TypeV-Belt
Casing Outside Diameter (in)0.63
Clutch IncludedYes
Clutch Maximum Diameter (IN)5.79
Clutch Maximum Diameter (MM)147
Clutch Pulley Diameter (IN)5.4in
Clutch Pulley Diameter (MM)137.16mm
Coil Clock Position12
Coil Voltage (2H)12
Compatible Refrigerant Oil TypePAG ESTER
Compressor TypeR4
Connector GenderMale
Connector Quantity1
Connector ShapeRectangular
Connector Terminal Quantity2
Discharge Port Inside Diameter (IN)0.63
Discharge Port Inside Diameter (MM)16
Mount Hole Quantity4
Mounting Hole Quantity4
Mounting TypeTangent Mount
Oil FilledYes
Pulley Belt TypeV-Belt
Pulley Groove Quantity1
R4 Hub TypeYes
Refrigerant TypeR12 R134A
RotationClockwise (Right)
Suction Port Inside Diameter (IN)0.646
Suction Port Inside Diameter (MM)16
Switch Service PortYes
Terminal Quantity2
Terminal TypeSpade
Reman.; Includes O-Rings
Features & Benefits:
  • This compressor is Prefilled with 3 oz. of OE-Specified Oil
  • Designed, engineered, and tested to rigorous standards
  • Visually inspected and leak tested to help ensure the component's quality and durability
Which A/C Compressor Do I Need?

Certain vehicles came with multiple compressor styles. You can only replace your current compressor with the same style compressor. Locate the tag on the back or side of your existing compressor. Look for information like A Manufacturer Name, B Compressor Type / Style, and C Model Number / Part Number.

AC Label Sample 1 AC Label Sample 2
A/C System Repair - Do it Right the First Time!

A successful A/C Compressor repair requires more than just the compressor! Always flush the system and replace the small components that cannot be flushed -- A/C Expansion Valve (or A/C Orifice Tube) and A/C Receiver Drier / Accumulator (or A/C Receiver Drier Desiccant Element) -- to prevent old contaminants from damaging your new compressor. Replacement of these components is often required to satisfy a manufacturer warranty claim.

Service Tip: Once filled with oil, place or hold the new A/C Compressor with the front seal facing down for 1-3 minutes. This will help coat the seal with oil - if this seal is not lubricated before installation, refrigerant may leak.
OEM / Interchange Numbers: 1520282

Warranty Information:
24 Month / Unlimited Mile Warranty