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BP Automotive Standalone Wire Harness GM Gen 3 2003-07 DBW With 4L60E (Mini Delphi, Multec 2 Injector)

$729.99 $636.99


*This harness is for pre-emissions vehicles or for off road use only!

*Fuel Injector - Mini Delphi (see photos)

*Throttle Body - Drive By Wire (DBW)(electronic throttle body)

*MAF Sensor - LS Truck (5 wire) (see ICT part # SEN028)


Our harnesses are designed for installing these new GM EFI engines into your ride, whatever it may be. This harness is specific for 2003-2007  4.8, 5.3, and 6.0 Vortec engines with RPO Codes LR4, LM7, L59, LM4, LQ4, and LQ9 with a Drive by Wire (Electronic) Throttle Body with Multec Injectors. All harnesses are made with GM color coded TXL wire to meet or exceed OEM standards! All circuits that are ran by heat like the O2 sensor circuits are covered with 1200* Fiberglass Braid. We only use Delphi, Kostal, Bosch, Molex, and Yazaki connectors, terminals, and seals on our harnesses, just like an OEM harness. All connectors that have Connector Position Assurance Lock on a factory harness have them on our harnesses also. The harnesses also include a Delphi Grommet that can be positioned on the main harness line to seal your firewall. Harnesses are 5 foot long from the rear of the intake. This enables you to mount the PCM and Fuse Block in the passenger compartment. Harnesses are for pre-emissions vehicles or for off road use only. Harnesses do not have provisions for EGR, AIR, EVAP, or Rear O2 Sensors.  Harnesses also require the removal of the VATS system from the PCM as well as the emissions removal from the PCM. This harness also compatible with the use of a Blue and Green PCM from a 2003-2007 application, also available through BP Automotive. This application uses an Electronic Automatic Transmission applications which will also require a double pole brake switch for converter lock up control. This is also available at BP Automotive, P/N TCC-001.

Manufacturer Part Number BPA-H353
UPC 840117200289
Weight 10.0000
Manufacturer ICT Billet
Country of Manufacture United States
Length Inches 10
Width Inches 10
Height Inches 8
Proposition 65 Yes
Proposition 65 Warning

WARNING - This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.