Call Our Support Line
24 Hours / 7 Days a Week!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Painless Performance Products 60526

EFI Wiring Harness 2007-13 GM Truck/SUV 4.8/5.3/6.0/6.2L

Painless Performance Products 60526


made in usa
jegs shipping
FREE Shipping
Ships from Manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Painless Performance Products 60526 EFI Wiring Harness 2007-13 GM Truck/SUV 4.8/5.3/6.0/6.2L $1,086.99
EFI Wiring Harness
  • 2007-13 GM Truck/SUV 4.8/5.3/6.0/6.2L
  • Includes Free ECM Reflash With Purchase

  • Painless Performance Products 60526 Details

    EFI Wiring Harness

  • 2007-13 GM Truck/SUV 4.8/5.3/6.0/6.2L

    This harness will operate any Gen IV engine with a 4L65-E, 4L70-E, 4L80-E, or 4L85-E transmission (4L60-E transmission can't be used because it's missing the Input Speed Sensor required by the Transmission Control Module)

    This harness supports engines with or with out Displacement on Demand and/or Variable Valve Timing.

    This harness does not support Flex Fuel operation.


  • Harness only for OE PCM
  • Utilizes Factory Style ECM and TCM
  • Integrated Weatherproof Fuseblock
  • 10 Fused Power Circuits include ECM/DLC, Injectors, Coils, O2 Sensors, ECM Ignition, MAF/VLOM and Fuel Pump
  • Integrated 30 Amp Fuel Pump, 40 Amp Cooling Fan and two Ignition Relays
  • 4' harness length between ECM connections and main engine breakout
  • Harness includes 4-gauge alternator charge wire

  • Specifications:

    Circuit Quantity
    Fuse Block Included
    Fuse Block Location
    Fuse Style
    Ignition Key Location
    Sold individually
    Harness Length
    Manufacturer's Part Number:

    Painless GM Fuel Injection Wiring Harnesses make a tough job easy. They are designed to be a direct fit with the factory ecu. All kits include straightforward instructions and TXL high-temperature, color-coded, and labeled wire for ease of installation. Painless Fuel Injection Harnesses are 100 percent quality-tested on OmniScanners to ensure the viability of the circuits.

    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List