Sorry for the inconvenience! We are having issues with our phone system today - September 27th - but hope to have them up again soon. If you are having trouble or would like to reach us immediately, please e-mail us and request a call back at sales@shopHEMI.com. We will call you back promptly!

Make your plans for the
Monster Muscle Car weekend
event in St. Louis, Oct 1 & 2
Ride along with the
fastest Challenger at the Charlotte Optima USCA race.

Watch the Arrington Performance Intro    

Wiring Harnesses

Chrysler used two different coil packs on the late model Hemi engines. For connections on a carbureted engine a Harness will be required. For EFI engines, the Harness and an Adapter will be required. 
Filter Results:
Filter By Manufacturer:
 
Sort By:
 
  19 products
American Racing Headers O2 Extension Harness Kit. This kit extends your stock oxygen sensor wiring to reach the new O2 sensor locations on ARH. 
Product Rating:
MSRP:$131.88
SKU:ARH-CHRYEXH
Dimensions:8x8x15
Weight:5.0 lbs
Price:$105.50
Innovate Motorsports 18 ft sensor extention cable for the LM-2 and MTX-L. 
Product Rating:
MSRP:$86.90
SKU:IVM-3828
Dimensions:8X8X5
Weight:2.0 lbs
Price:$79.00
This custom 6" cable will allow you to connect and/or daisy chain the following products: XD-16, LC-1, LMA-3, DL-32, SSI-4, TC-4, & ST-12. Also used to connect the LM-1 to the XD-16. 
Product Rating:
MSRP:$16.50
SKU:IVM-3789
Dimensions:8X8X5
Weight:1.0 lbs
Price:$15.00
Wall AC power adapter for Innovate Motorsports LM-1 meter only. 
Product Rating:
MSRP:$42.90
SKU:IVM-3732
Dimensions:8X8X5
Weight:2.0 lbs
Price:$39.00
This custom cable will allow you to connect and/or daisy chain the following products: XD-16, LC-1, LMA-3, DL-32, SSI-4, TC-4, & ST-12. Also used to connect the LM-1 to the XD-16. 
Product Rating:
MSRP:$16.50
SKU:IVM-3760
Dimensions:8X8X5
Weight:1.0 lbs
Price:$15.00
This custom cable will allow you to connect and/or daisy chain the following products: XD-16, LC-1, LMA-3, DL-32, SSI-4, TC-4, & ST-12. Also used to connect the LM-1 to the XD-16. 
Product Rating:
MSRP:$16.50
SKU:IVM-3789
Dimensions:8X8X5
Weight:1.0 lbs
Price:$15.00
The LC-1 is a complete wideband controller built in to a sealed cable. It features the same award-winning patented digital measurement principal found in the LM-1, and includes digital input, output, and 2 programmable analog outputs. 
Product Rating:
MSRP:$163.90
SKU:IVM-3744
Dimensions:8X8X5
Weight:2.0 lbs
Price:$149.00
Innovate Motorsports 3 ft sensor extention cable for the LM-2 and MTX-L. 
Product Rating:
MSRP:$31.90
SKU:IVM-3843
Dimensions:8X8X5
Weight:1.0 lbs
Price:$29.00
Analog input and output accessory cable for LM-2 (Needed for RPM Input). 
Product Rating:
MSRP:$31.90
SKU:IVM-3811
Dimensions:8X8X5
Weight:1.0 lbs
Price:$29.00
Innovate Motorsports OBD-II / CAN Interface Accessory Cable for LM-2. 
Product Rating:
MSRP:$31.90
SKU:IVM-3809
Dimensions:8X8X5
Weight:1.0 lbs
Price:$29.00
LM-2 Serial Patch Cable makes the LM-2 MTS Compatible (LC-1, LMA-3, DL-32, SSI-4, TC-4). Four pin Molex to serial 2.5mm. Not included with LM-2 kit. 
Product Rating:
MSRP:$16.50
SKU:IVM-3812
Dimensions:8X8X5
Weight:1.0 lbs
Price:$15.00
Replacement USB Cable for LM-2. Included in LM-2 kits. 
Product Rating:
MSRP:$8.80
SKU:IVM-3813
Dimensions:8X8X5
Weight:1.0 lbs
Price:$8.00
The Serial Program Cable will allow you to connect the MTX-L and LM-2 to your PC. 
Product Rating:
MSRP:$16.50
SKU:IVM-3840
Dimensions:8X8X5
Weight:1.0 lbs
Price:$15.00
Innovate Motorsports 10-ft. long, for direct connection on LM-1 to cigarette lighter or accessory plug. LM-1 only. 
Product Rating:
MSRP:$16.50
SKU:IVM-3740
Dimensions:8X8X5
Weight:1.0 lbs
Price:$15.00
Innovate Motorsports replacement Power Cable. Included with LM-2 kit. 
Product Rating:
MSRP:$20.90
SKU:IVM-3808
Dimensions:8X8X5
Weight:1.0 lbs
Price:$19.00
Innovate Motorsports replacement 8ft Sensor Cable. Included in LM-2 kits. 
Product Rating:
MSRP:$53.90
SKU:IVM-3810
Dimensions:8X8X5
Weight:1.0 lbs
Price:$49.00
The Serial Program Cable will allow you to connect any of the following devices to your PC; Innovate Motorsports LC-1, XD-16, LMA-3, DL-32, SSI-4, or TC-4. 
Product Rating:
MSRP:$16.50
SKU:IVM-3746
Dimensions:8X8X5
Weight:1.0 lbs
Price:$15.00
Adapter for computers without Serial ports. This cable will convert Serial to USB so that you can connect select Innovate Motorsports products to your computer. Hardware drivers included. 
Product Rating:
MSRP:$36.30
SKU:IVM-3733
Dimensions:8X8X5
Weight:1.0 lbs
Price:$33.00
The API Fuel Hat Wiring Harness  This heavy gauge wiring harness makes installation even easier and provides the much needed functionality some of our competitor’s kits lack. This wiring system replaces your small diameter OEM wiring, which was not designed to handle the electrical draw from a multiple pump setup. The harness includes the in tank retrofit kit to allow utilization of the factory fuel siphon. In addition to the parts and pieces for in tank installation, the harness includes an... 
Product Rating:
MSRP:$374.99
SKU:API-API-Fuel-Wiring
Dimensions:20x15x10
Weight:10.0 lbs
Price:$299.99