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GM Genuine Parts Engine Block Heater
OE
Pack of 1

GM Genuine Parts Engine Block Heater

GM Part #12586687

ACDelco Part #12586687

MSRP$91.27*

GM Genuine Parts Engine Heater are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • 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

Pack of 1

About this product

GM Genuine Parts Engine Heater are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • 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

Voltage115AC
Body Length2.406 in / 61.11 mm
Fits Hole Diameter1.024 in / 26 mm
Body Outside Diameter1.431 in / 36.35 mm
Body Width1.439 in / 36.54 mm
Probe Length2.256 in / 57.3 mm
Probe Diameter0.315in
ClassificationOE
Electrical Connector ShapeRound
Heater Element MaterialCopper
Electrical Connector Quantity1
Replaceable CordYes
Thermostatically ControlledNo
Universal Or Specific FitSpecific
Mounting Hardware IncludedNo

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

ModelBody StyleTrimYear(s)
ATSSedanBase, Luxury, Performance, Premium2013, 2014, 2015, 2016, 2017, 2018, 2019
CT4Luxury, Premium Luxury, Sport, V2020, 2021, 2022, 2023, 2024, 2025, 2026
CT5Luxury, Premium Luxury, Sport2020, 2021, 2022, 2023, 2024, 2025
CT6Base, Luxury, Premium Luxury2016, 2017, 2018, 2019
CTSBase, Luxury, Performance, Premium, V2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019