GM Genuine Parts A/C Compressors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These compressors pump refrigerant through the system. The compressor is typically engine driven via the accessory belt, and a clutch on the compressor is used to engage and disengage the compressor. Hybrid vehicles are typically equipped with an electric motor driven compressor. The compressor is lubricated by refrigerant oil. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

• Visual and leak-tested to help ensure the component's quality and durability
• The oil separator is part of the compressor and removes oil from the refrigerant to help keep system efficiency
• GM meets an aggressive engineering requirement for compressor clutch durability and corrosion resistance. Together, these help ensure long-term quality and durability
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM regularly updates production and service part designs to integrate new materials and technologies

Belt Type:	Serpentine
Clutch Included:	Yes
Clutch Pulley Diameter (in):	4.33in
Clutch Pulley Diameter (mm):	110mm
Coil Clock Position:	11
Coil Voltage:	12
Compressor Type:	HT6
Connector Shape:	Oval
Connector Terminal Quantity:	2
Discharge Port Inside Diameter:	0.625
Discharge Port Inside Diameter:	15.875
Height (in):	10.25
Length (in):	13.88
Mount Hole Quantity:	4
Mounting Type:	Tangent Mount
Programming Required:	No
Pulley Groove Quantity:	6
Refrigerant Type:	R134A
Suction Port Inside Diameter:	0.625
Suction Port Inside Diameter:	15.875
Switch Service Port:	Yes
Weight (lb):	14.9
Width (in):	13.25

• 1996-1999 Chevrolet Express 1500
• 1996-1999 Chevrolet Express 2500
• 1996-1999 Chevrolet Express 3500
• 1996-1999 GMC Savana 1500
• 1996-1999 GMC Savana 2500
• 1996-1999 GMC Savana 3500
• 1998-2005 Chevrolet Blazer
• 1998-2004 Chevrolet S10
• 1998-2002 GMC Jimmy
• 1998-2004 GMC Sonoma
• 1998-2001 Oldsmobile Bravada
• 2005 GMC Jimmy