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GM Genuine Parts Engine Block Heater
OE

GM Genuine Parts Engine Block Heater

GM Part #12657629

ACDelco Part #12657629

MSRP$114.21*

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

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

Universal Or Specific FitSpecific
Mounting Hardware IncludedNo
Heater Element MaterialBrass
Electrical Connector Quantity1
Heater TypeExpansion Plug
Thermostatically ControlledNo
Replaceable CordYes
Voltage120AC
Probe Diameter0.315in
ClassificationOE
Body Height0.923 in / 23.45 mm
Body Outside Diameter1.75 in / 44.45 mm
Fits Hole Diameter1.575 in / 40 mm
Body Length1.656 in / 42.05 mm
Body Width1.685 in / 42.81 mm
Probe Length7.156 in / 181.75 mm
Electrical Connector ShapeTriangle

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)
C4500 Kodiak2003, 2004, 2005, 2006, 2007, 2008, 2009
C5500 Kodiak2003, 2004, 2005, 2006, 2007, 2008, 2009
Express 25002006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Express 35002006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Express 45002009, 2010, 2011, 2012, 2013, 2014, 2015, 2016