GM Genuine parts may ship in a GM Genuine or AcDelco box. The product will fit and function the same.
GM GENUINE 1521688 Specifications
Belt Type
Serpentine
Clutch Included
Included
Clutch Pulley Diameter (IN)
4.72in
Clutch Pulley Diameter (MM)
119.91mm
Coil Voltage
12
Compressor Type
V5
Connector Shape
Oval
Connector Terminal Quantity
2
Discharge Port Inside Diameter (IN)
0.646
Discharge Port Inside Diameter (MM)
16.408
Mount Hole Quantity
4
Mounting Type
Ear Mount
Pulley Groove Quantity
5
Refrigerant Type
R12 R134A
Suction Port Inside Diameter (IN)
0.739
Suction Port Inside Diameter (MM)
18.785
Switch Service Port
No
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 Manufacturer Name, Compressor Type / Style, and Model Number / Part Number.
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.