Cummins Intake Heater Grid Relay Dodge Ram 06-18

This OEM Mopar 5187880AC Heater Grid Relay Switch is used on the Dodge Ram trucks equipped with the Cummins 5.9L and Cummins 6.7L diesel engines for the control of the air intake heater grid relay. This heater grid relay is what controls the heater grid element for cold start assistance in the Fall thru Early spring when you experience the cold start temperatures. The Dodge Ram trucks do experience failures with this electrical part. 

In stock
SKU
Mopar 5187880AC
Special Price $71.45 Regular Price $88.20

Mopar 5187880AC Dodge Ram 5.9L and 6.7L Cummins Diesel Air Intake Heater Grid

The Mopar 5187880AC Cummins Diesel Air Intake Heater Grid Relay applications:

  • 2006 to 2007 Dodge Ram 2500 with 5.9L Cummins Turbo Diesel Engines.
  • 2006 to 2007 Dodge Ram 3500 with 5.9L Cummins Turbo Diesel Engines.
  • 2007.5 to 2018 Dodge Ram 2500 with 6.7L Cummins Turbo Diesel Engines.
  • 2007.5 to 2018 Dodge Ram 3500 with 6.7L Cummins Turbo Diesel Engines.
  • 2007.5 to 2018 Dodge Ram 4500 with 6.7L Cummins Turbo Diesel Engines.
  • 2007.5 to 2018 Dodge Ram 5500 with 6.7L Cummins Turbo Diesel Engines.

KLM Performance offers this part as a Brand New OEM Mopar heater grid intake relay for the complete repair of your poor start condition.

The Cummins 5.9L and 6.7L diesel engines do not use glow plugs during the cold startup process. The Cummins diesel engine is equipped with a relay that is used to activate the heater grid which is located directly between the air horn and intake manifold. The heater grid heats the incoming air charge during a cold startup to ensure a quick start in cold weather. The replacement of the Intake Heater Relay or Mopar Bracket on the 2006 to 2018 Dodge Cummins requires only one Mopar 5187880AC relay.

Warning signs your Dodge 5.9L, or 6.7L Cummins Diesel Air Intake Heater Grid Relay needs replacement:

  • Longer crank times in cold weather.
  • More frequent crank periods before the engine fires.
  • Increased white smoke during cold starts.
  • A hard to start condition present during cold weather.

The Mopar 5187880AC succeeds the following Mopar Bracket part numbers:

  • Mopar 5187880AA
  • Mopar 5187880AB
  • Mopar 56029173AA
  • Mopar 56029173AB

This Relay is a genuine OEM Mopar part which is backed by the Mopar replacement parts warranty.

Product Application
2006 to 2018 Dodge Ram trucks with the 5.9L Cummins and 6.7L Cummins diesel.
Width
6
Height
6
Length
6
Manufacturer
Mopar
Item Number
Mopar 5187880AC
Manufacturer Part No
Mopar 5187880AC
Condition
NEW
ShippingMessage
IN STOCK
Model
2500, 3500, 4500, 5500
Year
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Special Price
$71.45
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