FAST Wiring Harness Main Dodge 5.7 - 301104

• About Product
• Additional Details
• Vehicle Fitment

FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and various optional accessories. The Main Harness also handles communication between the ECU and ignition devices. Main harnesses are available in TPI, LT-1, LS-1 through 9 (including truck/suv designs), Modern Hemi, Carburetor Conversions and even Rear-Engine Dragsters and Boats. FAST also offers Main Harnesses that come terminated on the sensor side but non-terminated on the ECU side to allow for a truely custom fit. All terminals, seals and connectors are available individually, so don't hesitate to try your hand at crafting your own custom harness from start to finish.

XFI Main Harness designed for integration with engines whose sensors feature Mopar style sensors.

XFI Main Harness for Chrysler 5.7, 6.1 and 6.4L HEMI. FAST Wiring Harness Main Dodge 5.7. Fuel Management Wiring Harness. XFI Main Harness Modern Hemi. Wiring Harness. No

Whether its for a full rebuild or some standard maintenance, the proper engine components are needed to make sure your vehicle is running smooth.

When it comes to old cars or engine swaps, you may find yourself needing a new wiring harness. Sometimes your wiring harness gets old and faulty, especially on classic cars. Other times, your may need a new wiring harness with the proper adapters if your are performing an engine swap on your vehicle.

Warning: This product listing contains generic images

WARNING: Cancer & Reproductive Harm. For more information, go to www.P65Warnings.ca.gov

• 2003 Dodge Ram 2500 ST
• 2004 Dodge Ram 1500 ST
• 2004 Dodge Ram 1500 SLT
• 2004 Dodge Ram 2500 ST
• 2004 Dodge Ram 3500 ST
• 2004 Dodge Ram 2500 SLT
• 2004 Dodge Ram 3500 SLT
• 2004 Dodge Durango SLT
• 2004 Dodge Durango Limited
• 2005 Dodge Magnum R/T
• 2005 Chrysler 300 C
• 2005 Dodge Ram 1500 ST
• 2005 Dodge Ram 1500 SLT
• 2005 Dodge Ram 3500 ST
• 2005 Dodge Ram 3500 SLT
• 2005 Dodge Ram 2500 ST
• 2005 Dodge Ram 2500 SLT
• 2005 Dodge Durango ST
• 2005 Dodge Durango SLT
• 2005 Dodge Durango Limited
• 2005 Jeep Grand Cherokee Limited
• 2005 Dodge Ram 1500 Laramie
• 2005 Dodge Ram 2500 Laramie
• 2005 Dodge Ram 3500 Laramie
• 2006 Dodge Charger R/T ( door , HP Cylinder L, speed )
• 2006 Dodge Charger Daytona R/T ( door , HP Cylinder L, speed )
• 2006 Chrysler 300 C
• 2006 Dodge Magnum R/T
• 2006 Jeep Commander Limited
• 2006 Jeep Grand Cherokee Limited
• 2006 Jeep Grand Cherokee Overland
• 2006 Dodge Ram 1500 Laramie
• 2006 Dodge Ram 1500 SLT
• 2006 Dodge Ram 2500 Laramie
• 2006 Dodge Ram 2500 SLT
• 2006 Dodge Ram 3500 Laramie
• 2006 Dodge Ram 3500 SLT
• 2006 Dodge Ram 1500 Sport
• 2006 Dodge Ram 1500 ST
• 2006 Dodge Ram 1500 TRX4
• 2006 Dodge Ram 2500 Power Wagon
• 2006 Dodge Ram 2500 Sport
• 2006 Dodge Ram 2500 ST
• 2006 Dodge Ram 2500 TRX4
• 2006 Dodge Ram 3500 ST
• 2006 Dodge Ram 3500 Sport
• 2006 Dodge Durango SLT
• 2006 Dodge Durango Limited
• 2006 Dodge Durango Adventurer
• 2007 Chrysler 300 C
• 2007 Dodge Charger R/T
• 2007 Dodge Ram 1500 Laramie
• 2007 Dodge Ram 1500 SLT
• 2007 Dodge Ram 1500 Sport
• 2007 Dodge Ram 1500 ST
• 2007 Dodge Ram 1500 TRX4
• 2007 Dodge Ram 2500 Laramie
• 2007 Dodge Ram 2500 SLT
• 2007 Dodge Ram 2500 Sport
• 2007 Dodge Ram 2500 ST
• 2007 Dodge Ram 2500 TRX4
• 2007 Dodge Ram 3500 Laramie
• 2007 Dodge Ram 3500 SLT
• 2007 Dodge Ram 3500 ST
• 2007 Jeep Commander Limited
• 2007 Jeep Commander Overland
• 2007 Jeep Grand Cherokee Limited
• 2007 Jeep Grand Cherokee Overland
• 2007 Chrysler Aspen Limited
• 2007 Dodge Durango Adventurer
• 2007 Dodge Durango Limited
• 2007 Dodge Durango SXT
• 2007 Dodge Durango SLT
• 2007 Dodge Magnum R/T
• 2007 Dodge Ram 2500 Power Wagon
• 2008 Chrysler 300 C
• 2008 Dodge Charger R/T
• 2008 Dodge Charger SE
• 2008 Chrysler Aspen Limited
• 2008 Dodge Durango Adventurer
• 2008 Dodge Durango Limited
• 2008 Dodge Durango SLT
• 2008 Dodge Ram 1500 Laramie
• 2008 Dodge Ram 1500 SLT
• 2008 Dodge Ram 1500 ST
• 2008 Dodge Ram 1500 SXT
• 2008 Dodge Ram 2500 Power Wagon
• 2008 Dodge Ram 2500 Laramie
• 2008 Dodge Ram 2500 ST
• 2008 Dodge Ram 2500 SLT
• 2008 Dodge Ram 2500 SXT
• 2008 Dodge Ram 3500 ST
• 2008 Dodge Ram 3500 SLT
• 2008 Dodge Ram 3500 Laramie
• 2008 Dodge Ram 3500 SXT
• 2008 Jeep Grand Cherokee Overland
• 2008 Jeep Grand Cherokee Limited
• 2008 Jeep Commander Overland
• 2008 Jeep Commander Limited
• 2008 Dodge Magnum R/T
• 2007 Dodge Ram 3500 Sport
• 2009 Chrysler Aspen Limited
• 2009 Dodge Durango Limited
• 2009 Dodge Durango SLT
• 2009 Chrysler 300 C
• 2009 Chrysler Aspen Limited Hybrid ( door , HP Cylinder L, speed )
• 2009 Dodge Challenger R/T
• 2009 Dodge Charger R/T
• 2009 Dodge Charger SE
• 2009 Dodge Durango Limited Hybrid ( door , HP Cylinder L, speed )
• 2009 Dodge Ram 1500 Laramie
• 2009 Dodge Ram 1500 SLT
• 2009 Dodge Ram 1500 ST
• 2009 Dodge Ram 1500 Sport
• 2009 Jeep Grand Cherokee Overland
• 2009 Jeep Grand Cherokee Limited
• 2009 Dodge Ram 2500 Power Wagon
• 2009 Dodge Ram 2500 Laramie
• 2009 Dodge Ram 2500 ST
• 2009 Dodge Ram 2500 SLT
• 2009 Dodge Ram 2500 SXT
• 2009 Dodge Ram 3500 ST
• 2009 Dodge Ram 3500 SLT
• 2009 Dodge Ram 3500 Laramie
• 2009 Dodge Ram 3500 SXT
• 2009 Jeep Commander Limited
• 2009 Jeep Commander Overland
• 2009 Dodge Ram 1500 TRX
• 2009 Dodge Ram 1500 TRX4
• 2010 Chrysler 300 C
• 2010 Dodge Challenger R/T
• 2010 Dodge Charger R/T
• 2010 Dodge Charger SE
• 2010 Dodge Ram 1500 Laramie
• 2010 Dodge Ram 1500 SLT
• 2010 Dodge Ram 1500 Sport
• 2010 Dodge Ram 1500 ST
• 2010 Dodge Ram 1500 TRX
• 2010 Dodge Ram 1500 TRX4
• 2010 Dodge Ram 2500 Laramie
• 2010 Dodge Ram 2500 Power Wagon
• 2010 Dodge Ram 2500 SLT
• 2010 Dodge Ram 2500 ST
• 2010 Dodge Ram 2500 SXT
• 2010 Jeep Commander Limited
• 2010 Jeep Commander Sport
• 2010 Jeep Grand Cherokee Laredo
• 2010 Jeep Grand Cherokee Limited
• 2010 Chrysler 300 S
• 2011 Jeep Grand Cherokee Laredo
• 2011 Jeep Grand Cherokee Limited
• 2011 Dodge Challenger R/T
• 2011 Dodge Charger R/T
• 2011 Dodge Charger SE
• 2011 Dodge Durango Citadel
• 2011 Dodge Durango Crew
• 2011 Dodge Durango R/T
• 2011 Ram 1500 Laramie
• 2011 Ram 1500 SLT
• 2011 Ram 1500 Sport
• 2011 Ram 1500 ST
• 2011 Ram 2500 Laramie
• 2011 Ram 2500 Power Wagon
• 2011 Ram 2500 SLT
• 2011 Ram 2500 ST
• 2011 Ram 3500 Laramie
• 2011 Ram 3500 SLT
• 2011 Ram 3500 ST
• 2011 Chrysler 300 C
• 2011 Ram 1500 Tradesman
• 2011 Ram 1500 Laramie Longhorn
• 2011 Ram 2500 Laramie Longhorn
• 2012 Chrysler 300 C
• 2012 Dodge Challenger R/T
• 2012 Dodge Charger R/T
• 2012 Dodge Charger SE
• 2012 Dodge Durango Citadel
• 2012 Dodge Durango Crew
• 2012 Dodge Durango R/T
• 2012 Jeep Grand Cherokee Laredo
• 2012 Jeep Grand Cherokee Limited
• 2012 Ram 1500 Laramie
• 2012 Ram 1500 Laramie Longhorn
• 2012 Ram 1500 SLT
• 2012 Ram 1500 Sport
• 2012 Ram 1500 ST
• 2011 Jeep Grand Cherokee Overland
• 2012 Ram 2500 Laramie
• 2012 Ram 2500 Laramie Longhorn
• 2012 Ram 2500 Power Wagon
• 2012 Ram 2500 SLT
• 2012 Ram 2500 ST
• 2012 Ram 3500 Laramie
• 2012 Ram 3500 SLT
• 2012 Ram 3500 ST
• 2012 Chrysler 300 S
• 2012 Jeep Grand Cherokee Overland
• 2012 Jeep Grand Cherokee Overland Summit
• 2003 Dodge Ram 1500 Laramie
• 2003 Dodge Ram 1500 ST
• 2003 Dodge Ram 1500 SLT
• 2012 Ram 1500 Tradesman
• 2012 Ram 1500 Tradesman HD ( door , HP Cylinder L, speed )
• 2013 Jeep Grand Cherokee Laredo
• 2013 Jeep Grand Cherokee Limited
• 2013 Jeep Grand Cherokee Overland
• 2013 Ram 1500 Laramie
• 2013 Ram 1500 Big Horn
• 2013 Ram 1500 Laramie Longhorn
• 2013 Ram 1500 SLT
• 2013 Ram 1500 Sport
• 2013 Chrysler 300 C
• 2013 Chrysler 300 S
• 2013 Dodge Challenger R/T
• 2013 Dodge Charger R/T
• 2013 Dodge Charger SE
• 2013 Dodge Durango Citadel
• 2013 Dodge Durango Crew
• 2013 Dodge Durango R/T
• 2012 Dodge Challenger R/T Classic
• 2012 Ram 2500 Outdoorsman
• 2012 Ram 1500 Express
• 2012 Ram 1500 Big Horn
• 2012 Ram 1500 Outdoorsman
• 2013 Ram 1500 Tradesman
• 2013 Ram 1500 R/T ( door , HP Cylinder L, speed )
• 2013 Ram 1500 Express
• 2013 Ram 2500 ST
• 2013 Ram 2500 SLT
• 2013 Ram 2500 Power Wagon ( door , HP Cylinder L, speed )
• 2013 Ram 2500 Laramie Longhorn
• 2013 Ram 2500 Laramie
• 2013 Ram 3500 ST
• 2013 Ram 3500 SLT
• 2013 Ram 3500 Laramie Longhorn
• 2013 Ram 3500 Laramie
• 2013 Ram 2500 Tradesman
• 2013 Ram 3500 Tradesman
• 2013 Ram 2500 Lone Star
• 2013 Ram 2500 Big Horn
• 2013 Ram 2500 Outdoorsman
• 2013 Ram 3500 Big Horn
• 2014 Jeep Grand Cherokee Limited
• 2014 Jeep Grand Cherokee Overland
• 2014 Jeep Grand Cherokee Summit
• 2013 Chrysler 300 C Luxury
• 2013 Dodge Durango Special Service
• 2014 Dodge Durango Citadel
• 2014 Dodge Durango Limited
• 2014 Dodge Durango R/T
• 2014 Dodge Challenger R/T
• 2014 Dodge Charger R/T
• 2014 Chrysler 300 C
• 2014 Chrysler 300 S
• 2014 Chrysler 300 C Luxury
• 2014 Ram 1500 HFE ( door , HP Cylinder L, speed )
• 2014 Ram 1500 Laramie
• 2014 Ram 1500 Laramie Longhorn
• 2014 Ram 1500 SLT
• 2014 Ram 1500 Sport
• 2014 Ram 1500 Tradesman
• 2014 Ram 1500 Express
• 2014 Ram 1500 Laramie Limited
• 2014 Ram 2500 Tradesman
• 2014 Ram 2500 SLT
• 2014 Ram 2500 Laramie
• 2014 Ram 2500 Laramie Longhorn
• 2014 Ram 3500 Laramie
• 2014 Ram 3500 Laramie Longhorn
• 2014 Ram 3500 SLT
• 2014 Ram 3500 Tradesman
• 2013 Ram 3500 Lone Star
• 2014 Ram 2500 Big Horn
• 2014 Ram 2500 Lone Star
• 2014 Ram 2500 Outdoorsman
• 2014 Ram 2500 Laramie Limited
• 2014 Ram 3500 Big Horn
• 2014 Ram 3500 Lone Star
• 2014 Ram 3500 Laramie Limited
• 2014 Ram 1500 Lone Star
• 2014 Ram 1500 Big Horn
• 2014 Ram 1500 Outdoorsman
• 2014 Dodge Durango Special Service
• 2014 Ram 1500 Special Service ( door , HP Cylinder L, speed )
• 2014 Dodge Charger Pursuit
• 2012 Dodge Durango Special Service
• 2015 Dodge Challenger R/T
• 2015 Dodge Charger R/T ( door , HP Cylinder L, speed )
• 2015 Dodge Charger Pursuit
• 2015 Jeep Grand Cherokee Limited
• 2015 Jeep Grand Cherokee Overland
• 2015 Jeep Grand Cherokee Summit
• 2015 Dodge Challenger R/T Plus
• 2015 Ram 2500 Big Horn
• 2015 Ram 2500 Laramie
• 2015 Ram 2500 Laramie Limited
• 2015 Ram 2500 Laramie Longhorn
• 2015 Ram 2500 Lone Star
• 2015 Ram 2500 Outdoorsman
• 2015 Ram 2500 SLT
• 2015 Ram 2500 Tradesman
• 2015 Ram 3500 Big Horn
• 2015 Ram 3500 Laramie
• 2015 Ram 3500 Laramie Limited
• 2015 Ram 3500 Laramie Longhorn
• 2015 Ram 3500 Lone Star
• 2015 Ram 3500 SLT
• 2015 Ram 3500 Tradesman
• 2015 Dodge Durango Citadel
• 2015 Dodge Durango Limited
• 2015 Dodge Durango R/T
• 2015 Dodge Durango Special Service
• 2015 Ram 1500 Big Horn
• 2015 Ram 1500 Express
• 2015 Ram 1500 Laramie
• 2015 Ram 1500 Laramie Limited
• 2015 Ram 1500 Laramie Longhorn
• 2015 Ram 1500 Lone Star
• 2015 Ram 1500 Outdoorsman
• 2015 Ram 1500 SLT
• 2015 Ram 1500 Special Service ( door , HP Cylinder L, speed )
• 2015 Ram 1500 Sport
• 2015 Ram 1500 Tradesman
• 2015 Chrysler 300 C
• 2015 Chrysler 300 C Platinum
• 2015 Chrysler 300 S
• 2015 Ram 1500 Rebel
• 2015 Dodge Charger R/T Road & Track ( door , HP Cylinder L, speed )
• 2016 Chrysler 300 C
• 2016 Chrysler 300 C Platinum
• 2016 Chrysler 300 S
• 2016 Dodge Challenger R/T
• 2016 Dodge Charger R/T ( door , HP Cylinder L, speed )
• 2016 Dodge Charger Pursuit
• 2016 Dodge Charger R/T Road & Track ( door , HP Cylinder L, speed )
• 2016 Ram 1500 Tradesman
• 2016 Ram 1500 SLT
• 2016 Ram 1500 Laramie
• 2016 Ram 1500 Laramie Longhorn
• 2016 Ram 1500 Sport
• 2016 Ram 1500 Rebel
• 2016 Ram 1500 Express
• 2016 Ram 2500 Laramie
• 2016 Ram 2500 Laramie Longhorn
• 2016 Ram 2500 SLT
• 2016 Ram 2500 Tradesman
• 2016 Ram 3500 Laramie
• 2016 Ram 3500 Laramie Longhorn
• 2016 Ram 3500 SLT
• 2016 Ram 3500 Tradesman
• 2015 Ram 1500 Limited
• 2016 Dodge Durango Citadel
• 2016 Dodge Durango R/T
• 2016 Ram 1500 Big Horn
• 2016 Ram 1500 Outdoorsman
• 2016 Ram 1500 Limited
• 2016 Ram 1500 Special Service ( door , HP Cylinder L, speed )
• 2016 Ram 2500 Big Horn
• 2016 Ram 2500 Outdoorsman
• 2016 Ram 2500 Limited
• 2016 Ram 3500 Limited
• 2016 Ram 3500 Big Horn
• 2016 Jeep Grand Cherokee Limited
• 2016 Jeep Grand Cherokee Overland
• 2016 Jeep Grand Cherokee Summit
• 2016 Dodge Durango Special Service
• 2003 Dodge Ram 2500 SLT
• 2009 Dodge Durango SE
• 2003 Dodge Ram 2500 Laramie
• 2004 Dodge Ram 1500 Laramie
• 2004 Dodge Ram 3500 Laramie
• 2010 Dodge Ram 2500 TRX
• 2016 Dodge Challenger R/T Plus
• 2016 Dodge Challenger R/T Shaker
• 2016 Dodge Challenger R/T Plus Shaker
• 2011 Ram 1500 Outdoorsman
• 2011 Ram 1500 Big Horn
• 2003 Dodge Ram 3500 ST
• 2003 Dodge Ram 3500 SLT
• 2013 Ram 1500 Outdoorsman
• 2013 Dodge Charger Pursuit
• 2012 Dodge Charger Pursuit
• 2017 Jeep Grand Cherokee Summit
• 2017 Jeep Grand Cherokee Overland
• 2017 Jeep Grand Cherokee Limited
• 2017 Jeep Grand Cherokee Trailhawk
• 2017 Dodge Durango Citadel
• 2017 Dodge Durango R/T
• 2017 Dodge Durango Special Service
• 2003 Dodge Ram 3500 Laramie
• 2017 Ram 1500 Tradesman
• 2017 Ram 1500 SLT
• 2017 Ram 1500 Sport
• 2017 Ram 1500 Laramie
• 2017 Ram 1500 Rebel
• 2017 Ram 1500 Express
• 2017 Ram 1500 Special Service ( door , HP Cylinder L, speed )
• 2017 Ram 1500 Big Horn
• 2017 Ram 1500 Limited
• 2017 Ram 1500 Laramie Longhorn
• 2017 Ram 3500 Tradesman
• 2017 Ram 3500 SLT
• 2017 Ram 3500 Laramie
• 2017 Ram 3500 Laramie Longhorn
• 2017 Ram 3500 Big Horn
• 2017 Ram 3500 Limited
• 2017 Ram 2500 Tradesman
• 2017 Ram 2500 SLT
• 2017 Ram 2500 Big Horn
• 2017 Ram 2500 Laramie
• 2017 Ram 2500 Laramie Longhorn
• 2017 Ram 2500 Limited
• 2016 Ram 1500 Lone Star
• 2017 Chrysler 300 C
• 2017 Chrysler 300 C Platinum
• 2017 Chrysler 300 S
• 2017 Dodge Challenger R/T
• 2017 Dodge Challenger T/A
• 2017 Dodge Charger R/T ( door , HP Cylinder L, speed )
• 2017 Dodge Charger Pursuit
• 2017 Ram 1500 Lone Star
• 2017 Ram 3500 Lone Star
• 2017 Dodge Charger Daytona ( door , HP Cylinder L, speed )
• 2018 Jeep Grand Cherokee Limited
• 2018 Jeep Grand Cherokee Trailhawk
• 2018 Jeep Grand Cherokee Summit
• 2018 Chrysler 300 C
• 2018 Chrysler 300 S
• 2018 Jeep Grand Cherokee Overland
• 2018 Dodge Challenger R/T
• 2018 Dodge Charger Pursuit
• 2018 Dodge Durango GT
• 2018 Dodge Durango SXT
• 2018 Dodge Durango Special Service
• 2018 Dodge Durango R/T
• 2018 Dodge Durango Citadel
• 2018 Ram 1500 Sport
• 2018 Ram 2500 Tradesman
• 2018 Ram 3500 Tradesman
• 2018 Ram 3500 SLT
• 2018 Ram 2500 SLT
• 2018 Ram 1500 Limited
• 2018 Ram 1500 Laramie Longhorn
• 2018 Ram 1500 Laramie
• 2018 Ram 1500 Special Service ( door , HP Cylinder L, speed )
• 2018 Ram 1500 Rebel
• 2018 Ram 1500 Tradesman
• 2018 Ram 1500 SLT
• 2018 Ram 1500 Express
• 2018 Ram 1500 Lone Star
• 2018 Ram 1500 Big Horn
• 2018 Dodge Challenger T/A
• 2018 Dodge Charger Daytona ( door , HP Cylinder L, speed )
• 2018 Ram 2500 Big Horn
• 2018 Ram 3500 Big Horn
• 2018 Dodge Charger R/T ( door , HP Cylinder L, speed )
• 2018 Jeep Grand Cherokee High Altitude
• 2018 Dodge Durango Pursuit ( door , HP Cylinder L, speed )
• 2012 Chrysler 300 C Luxury
• 2006 Dodge Charger Pursuit
• 2007 Dodge Charger Pursuit
• 2008 Dodge Charger Pursuit
• 2009 Dodge Charger Pursuit
• 2010 Dodge Charger Pursuit
• 2011 Dodge Charger Pursuit