Make sure this part fits

GMC 15858580 Control Asm,Heater

2001-2002 GMC Savana

Customer Questions & Expert Answers (4)
15858580 GM Control Asm,Heater Product Photo 1 of 4
  • Part Description
    CONTROL, Heater Control
  • Replaces
    09375805, 25753625, 9375805
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number15858580
    Part DescriptionCONTROL, Heater Control
    Other NamesDash Unit Control, Heater Control
    Item Dimensions11.0 x 6.7 x 6.6 inches
    Item Weight1.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces09375805, 25753625, 9375805
    ManufacturerGeneral Motors
    SKU15858580
    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
    2001-2002 GMC Savana6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 8.1L1 TON CARGO SAVANA, 1 TON COMMERCIAL/RECREATIONAL VEHICLE SAVANA, 1 TON PASSENGER, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 15858580 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you remove the front heater/air conditioning control assembly, including the A/C Switch, for the 2002 Chevrolet Express? Posted by Edgar R.
    A:
    Start by removing the main instrument panel bezel. Then, remove the control assembly retaining screw and move the control assembly outward on the left side to release the retaining tab on the right. Carefully disconnect the electrical and vacuum connectors and remove the control assembly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Jul 09, 2023
    Q:
    How do you remove the front heater/air conditioning control assembly, including the A/C Switch, of the 2001 GMC Savana? Posted by Mckenzie J.
    A:
    Start by removing the main instrument panel bezel. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jun 15, 2025
    Q:
    Need Heater Control for my VIN please. This part number doesn't fit my VIN. Thanks Posted by Cecil H.
    A:
    15858580- STILL A GOOD PART #.
    Answered by GM Parts Specialist Sammy / Oct 02, 2016

Genuine GM Part 15858580, the Right Choice

To ensure reliability, purchase GM part # 15858580 Control Asm,Heater. It is sometimes referred to as GMC A/C Switch, GMC Blower Control Switches. 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 Savana models.

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