Brand: ILONPA

Pulley Groove Quantity: 6

Type: A/C Compressor

Manufacturer Part Number: BUACC055S

OE/OEM Part Number: CO4261

Universal Fitment: No

Refrigerant: R134a

Compressor Drive Type: Belt Driven

Pulley Diameter: 110mm

ILONPA AC Compressor w/ Clutch for Chevy Blazer Express GMC Savana CO4261 (MJ339)


Unused in open box. Minor cosmetic damage may be present (light scratches, scuffs, dust, etc.) Item has been handled for inspection - Please anticipate signs of handling (smudges, lint, etc.) Please view ALL pictures. Outer packaging may have cosmetic damage. Item may not ship in original packaging. Includes all items seen in pictures ONLY.


  • Compatible with Chevrolet: Blazer 1999-2006 (4.3l), Express 1500/2500/3500 1996-2002 (4.3l, 5.0l, 5.7l, 6.5l), Express 1996-2000 (7.4l), Express 2001-2002 (8.1l)
  • S10 1998-2004 (4.3l), Silverado 1500 1999-2002 (4.3l), Silverado 2500/3500 2001-2002 (6.6L)
  • Compatible with GMC: Sierra 1500 1999-2002 (4.3l), 3500 2001-2002 (6.6l), Jimmy 1999-2005 (4.3l), Savana 1500/2500/3500 1996-2002 (4.3l, 5.0l, 5.7l, 6.5l), Savana 3500 1996-2000 (7.4l)
  • Savana 3500 2001-2002 (8.1l), Sierra 2500 2002 (6.6l), Sonoma 1998-2004 (4.3l)
  • Compatible with: ISUZU Hombre 1999-2000 (4.3l), Oldsmobile Bravada 1998-2001 (4.3l)
  • Sanden SD7H15 type compressor (not HT6)
  • Pulley: 6 grooves, 110mm diameter
  • Uses R134a refrigerant (not included)
  • Prefilled with 180ml PAG 46 oil
  • Built for efficient cooling and low vibration

Compatibility & Fitment:

  • Fits specific 4.3L, 5.0L, 5.7L, 6.5L, 6.6L, 7.4L, 8.1L engine models
  • Compatible with CO4261 model only (not CO4261C)
  • Confirm part number: 5512124, 4261, C1917, 7512124, 6512124, T4651, 54261, 031852S, 0436, 3011361


Letters and Numbers in ( ) is the items location and is for our reference ONLY.

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