We are Loading stuff daily. If you dont see it it dont mean we dont sell it. give us a call.

1998-2004 GM LS1/LS6 EFI Extra Length Harness

SKU: 60509

1998-2004 GM LS1/LS6 EFI Extra Length Harness

painless performance
$593.99
$593.99 $659.99
Sale Sold out
/
Shipping calculated at checkout.
This is a pre order item. We will ship it when it comes in stock.

Engine: 5.7L LS1 / LS6 w/ Cable Throttle Body
Trans.: 4L60E, 4L65E, 4L80E, T-56

Number of Circuits: 8 Fuses with 2 Ignition & 1 Fuel Pump Relay
Harness Length: 8 Feet Between Engine and ECM
Fuse Type: Blade
Firewall Passthrough: Grommet
Color Code Based:  2000 Camaro
Circuit Designations: Printed Wire Tags on all Connectors and Open Ended Wires

The Fuse Block Protects The Following Circuits:

  • DLC B+
  • Driver Side Injectors and Coils
  • Dual 40 amp Ignition Relays
  • Fuel Pump
  • Heated O2 Sensors, Mass Airflow Sensor, & Brake Switch
  • Pass Side Injectors and Coils
  • ECM and Malfunction Indicator Lamp
  • ECM B+
  • Transmission

This harness includes connections for the following components:

  • Alternator
  • Brake Switch
  • Cam Position Sensor
  • Crank Position Sensor
  • Data Link Connector
  • Driver/Pass Front O2 Sensors
  • Engine Coolant Temperature
  • Fan #1 Relay Ground ECM Activation
  • Fan #2 Relay Ground ECM Activation
  • Fuel Pump
  • Fuel Pump Relay
  • Fuel Pump Test
  • Gear Indicator Switch
  • Grounds
  • Idle Air Control
  • Ignition Coils
  • Ignition Switch Signal
  • Injectors
  • Intake Air Temperature Sensor
  • Knock Sensors
  • Malfunction Indicator Lamp
  • MAP Sensor
  • Mass Airflow Sensor
  • ECM
  • Reverse Lockout Solenoid
  • Skip Shift Light
  • Skip Shift Solenoid
  • Starter
  • Tachometer
  • Throttle Position Sensor
  • Transmission
  • VATS
  • Vehicle Speed Sensor
  • VSS Output for Speedometer

 

For complete factory emissions control purchase this optional 60325 emissions harness to connect Bank 1 & 2 Rear O2, Secondary air pump, Secondary air bleed, EGR, Canister purge, Canister vent and Fuel Tank Pressure Sensors.

Painless Part Number: 60509Category: 

This harness is standalone and is not intended to replace the OEM engine wiring.  Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle.  

This harness is designed for the 1998-2002 LS1 mechanical throttle body engines using a 1999+ LS1 / LS6 ECM with a 4L60E/4L65E/4L80E automatic or T56 manual transmission. These engines were found in the 1998-2002 Camaro/Firebird. This harness will also work on 1997-2004 Throttle By Wire (TBW)  LS1/LS6 engines which have been changed to mechanical throttle bodies or any 1999-2006 (4.8, 5.3, & 6.2) Vortec truck engine that has been changed to a factory of aftermarket LS1 intake manifold, mechanical throttle body, and injectors. Harnesses do not include any emissions-related connections but are available separately. Included with this harness is an 8-circuit modular fuse block and GM color-coded wires with labels for easy installation.

This extended-length harness allows eight feet from the back of the intake manifold to where the fuse block and ECM mount. Perfect for those who plan to mount these components under the seat or in the center console.

This kit includes:

  • All new fuel injection harnesses with OEM fitment connectors and harness breakouts
  • OBDII connector, mounting bracket and check engine light
  • Rubber grommet
  • Mounting hardware

We recommend checking the online manual for the full list of required mating parts prior to ordering.