4L80E Standalone Wiring Harness – For Vortec / LS1 Drive by Cable Engines
Plug and Play – GM Color Codes – Includes Fuse Block
Important Tips Before Purchasing
Please confirm your engine type (LS1 / Vortec 4.8L, 5.3L, 6.0L) and throttle configuration (Drive by Cable) before ordering.
This harness is designed forDrive by Cable throttle body only.
Installation instructions are not included– professional installation is highly recommended.
For use with LS1 intake manifolds and 4L80E transmissions.
Check our pictures carefully to ensure this harness matches your setup.
Product Brand – High QualityType4L80E Standalone Wiring HarnessThrottle TypeDrive by Cable (DBC)Injector Plug StyleEV1Harness LengthStandard – PCM can be mounted under dashFuse BlockIncludedMAF Type3-WireAlternator Type1-WireFitment TypePlug and Play – Replacement
Easy Installation:All harnesses are long enough for PCM mounting under the dash – includes an additional 36\" for easy computer placement
Professional Grommet:High-quality grommet installed on the harness that slides for desired mounting position
Quality Terminals:High-quality reinforced ring terminals – each harness receives a quality check before shipment
GM Color Codes:Unlike many companies, this harness uses authentic GM color codes for easy identification
Heat Protection:1200°F fiberglass braid on all circuits exposed to heat
Dash Connections Included:Speedometer, Tachometer, Park Neutral, TCC (Torque Converter Clutch), Malfunction Indicator, and DLC Port
Compatible with:1997–2006 Drive by Cable LS1 engines and Vortec engines (4.8L, 5.3L, 6.0L)
Engine FamilyYearsNotesFor LS1 / LS6 (5.7L)1997–2004Corvette (Drive by Cable)For Vortec (4.8L)1999–2006GM Trucks – Drive by CableFor Vortec (5.3L)1999–2006GM Trucks – Drive by CableFor Vortec (6.0L)1999–2006GM Trucks – Drive by CableFor 4L80E Transmissions1997–2006Compatible with LS1 and Vortec engines
Note: \'97–\'04 Corvettes and \'99–\'06 GM trucks with Drive by Cable configuration.
FOR USE WITH OUR PRODUCTS:
A-Team Performance LS1 to LS3 adapter #81033 is required to use GM #12592525 MAP sensor.
Package Includes
Please verify your correct replacement parts before purchase to ensure proper fitment – the pictures show more detail.
Due to light and screen differences, the item\'s color may vary slightly from the pictures.
All dimensions are hand-measured – small deviations may occur.
If you encounter any issues, please contact us via message – we will do our best to assist
