Item # 32373 BRAND: Painless

Painless 1999-2006 GM Gen III 4.8 - 5.3 & 6.0L Harness Standard Length

1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB - 60217
1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB - 60217
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1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB - 60217
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Painless 1999-2006 GM Gen III 4.8 - 5.3 & 6.0L Harness Standard Length

Description

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 1999-2006 4.8L, 5.3L, 6.0L mechanical throttle body engines using an LS1 / LS6 PCM with a 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, or manual transmission. 2003-2006 Engines will require a mechanical throttle body to be installed. 2003-2006 engines which were originally flex fuel will also require Delphi Multec 2 (factory truck style) injectors to be installed. Harnesses do not include connections for the rear O2 sensors or fuel tank pressure sensor but are available separate. Included with this harness is a 10 circuit weatherproof fuse block and GM color coded wires with labels for easy installation.

This standard length harness allows four feet from the back of the intake manifold to where the fuse block and ECM mount. Perfect for those that plan to mount these components under the dash or in the glove box.

This kit includes:

  1. All new fuel injection harness with OEM fitment connectors and harness breakouts
  2. OBDII connector, mounting bracket and check engine light
  3. Rubber grommet
  4. Mounting hardware

**Please note that this harness does not support Flex Fuel USCAR Injectors.**
We recommend checking the online manual for the full list of required mating parts prior to ordering.

Specifications

Application

Part Number: 60217
Year: 1999 - 2006
Make: General Motors
Model: C & K Truck
Engine: 4.8L, 5.3L, 6.0L w/ Mechanical Throttle Body
Trans.: 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, or manual

Number of Circuits: 8 Fuses with Ignition, Fuel Pump & Air Pump Relays
Harness Length: 4 Feet Between Engine and ECM
Fuse Type: Blade
Firewall Pass through: Grommet
Color Code Based: 1999 C1500 Truck
Circuit Designations: Printed Wire Tags on all Connectors and Open Ended Wires

The Fuse Block Protects The Following Circuits:

• Air Pump & Air Pump Solenoid
• Canister Purge, Canister Vent, Transmission, & Park Neutral Position Switch
• 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 B+ & DLC B+
• ECM IGN and Malfunction Indicator Lamp

This harness includes connections for the following components:

• A/C Request
• Air Pump
• Air Pump Relay
• Air Pump Solenoid
• Alternator
• Brake Switch
• Cam Position Sensor
• Canister Purge
• Canister Vent
• Crank Position Sensor
• Data Link Connector
• Driver/Pass Front O2 Sensors
• EGR Valve
• Engine Coolant Temperature
• Fan #1 Relay Ground ECM Activation
• Fan #2 Relay Ground ECM Activation
• Fuel Pump
• Fuel Pump Relay
• Fuel Pump Test
• Grounds
• Idle Air Control
• Ignition Coils
• Ignition Switch Signal
• Injectors
• Input Speed Sensor
• Knock Sensors
• Malfunction Indicator Lamp
• MAP Sensor
• Mass Airflow Sensor & Intake Air Temperature Sensor
• Output Speed Sensor
• Park/Neutral Switch
• ECM
• Reverse Lights
• Starter
• Starter Relay
• Tachometer
• Throttle Position Sensor
• Transmission
• VSS Output for Speedometer<

Warranty

1 Year Manufacturers Warranty

Shipping

Ships Directly from Manufacturer Via Fedex

Aerosol Details

N/A

Application Tips

N/A

Consumables

N/A

Safety Information

N/A

Spare Parts

N/A

Customer Reviews

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Questions & Answers

Which is the best harness to use for 72 model pickup Chevy and install a 2006 6.0 gas engine wonder if I can drop trans off and use old school turbo 350 with adapter plate

Asked by: Brelove
This harness can be utilized with a manual transmission so it would be feasible to utilize a turbo 350 with it, but note that a 2006 6.0 Gas engine will be drive by wire and have no provisions for a kick down cable.
Answered by: Kelly H
Date published: 2019-12-17

I have a 99 Silverado 1500 4x4 it has a 5.3 in it with mechanical throttle body will this work in my truck? I'm not sure how many circuits the harness has or my truck has.....I'd rather have more than not enough.

Asked by: Kevin 2432
this harness is only intended to replace the OEM engine wiring. its not intended to replace the complete vehicle harness
Answered by: Bob G
Date published: 2019-10-30

Will this harness work for my 2004 GMC 2500 HD 6 Liter Vortex engine?

Asked by: Thumper666
This harness is designed for the 1999-2006 4.8L, 5.3L, 6.0L mechanical throttle body engines using an LS1 / LS6 PCM with a 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, or manual transmission. 2003-2006 Engines will require a mechanical throttle body to be installed. 2003-2006 engines which were originally flex fuel will also require Delphi Multec 2 (factory truck style) injectors to be installed. Harnesses do not include connections for the rear O2 sensors or fuel tank pressure sensor but are available separate. Included with this harness is a 10 circuit weatherproof fuse block and GM color coded wires with labels for easy installation.
Answered by: Kelly H
Date published: 2019-10-04

I&rsquo;m doing a 06 6.0 swap into a 55 Bel Air. If I use this harness, what do I need for an ECM?&nbsp;

Asked by: Scruff
This harness is designed for the 1999-2006 4.8L, 5.3L, 6.0L mechanical throttle body engines using an LS1 / LS6 PCM with a 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, or manual transmission. 2003-2006 Engines will require a mechanical throttle body to be installed. 2003-2006 engines which were originally flex fuel will also require Delphi Multec 2 (factory truck style) injectors to be installed. Harnesses do not include connections for the rear O2 sensors or fuel tank pressure sensor but are available separate. Included with this harness is a 10 circuit weatherproof fuse block and GM color coded wires with labels for easy installation.
Answered by: Kelly H
Date published: 2020-01-25

WILL THIS HARNESS WORK ON A 1999 GMC 2500 4WD PICK UP W/AUTOMATIC TRANS VIN # 1GTGK24U3XE546709

Asked by: BILL
Yes, this harness will work with the engine in reference. This harness is only intended to run the engine in a stand alone configuration.
Answered by: Kelly H
Date published: 2019-10-22

So it can be plug and play with a stock 02 Chevy Silverado truck with a 4.8 vortec and 4ls60e transmission?

Asked by: Philthy
Correct this should be a simple plug and play installation.
Answered by: Kelly H
Date published: 2019-09-29
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Painless 1999-2006 GM Gen III 4.8 - 5.3 & 6.0L Harness Standard Length
$579.99
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