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GMC 86811082 Compressor

2011-2014 GMC Sierra

Customer Questions & Expert Answers (3)
86811082 GM Compressor Illustration 1 of 1
  • Part Description
    Compressor Kit, Air Conditioning
  • Replaced By
    19436028
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
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  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number86811082
    Part DescriptionCompressor; Compressor Kit, Air Conditioning
    ConditionNew
    ManufacturerGeneral Motors
    SKU86811082
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2011-2014 GMC Sierra8 Cyl 6.6L Diesel1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 86811082 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    What should be done before installing a new A/C Compressor for the 2013 Chevrolet Silverado? Posted by Jacen R.
    A:
    Two ounces of R-134a compatible refrigerant oil should be poured into the new compressor prior to installation. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jul 14, 2025
    Q:
    What are the initial steps to remove the A/C Compressor for the 2013 GMC Sierra? Posted by Yohance N.
    A:
    The system must first be discharged and the cable from the negative battery terminal disconnected. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Mar 12, 2026

Genuine GM Part 86811082, the Right Choice

To ensure reliability, purchase GM part # 86811082 Compressor. It is sometimes referred to as GMC A/C Compressor. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific GMC Sierra models.

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