Click on image to zoom

ICT Billet WATRA31-18 - Transmission Wire Adapter Harness 4L70E to 4L80E VSS Breakout Plug and Play

LS Transmission Adapter Harness - 18" with Vehicle Speed Sensor Breakout Connector-12" (4L70E to 4L80E)

Assembled in Wichita, Kansas with USA made OEM grade TXL wire
Compatible with GM LS series 4L70E Transmissions
Includes: 1 transmission adapter harness with vehicle speed sensor breakout connector
Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals),(uses OEM harness wire colors) for a perfect fit
Used to retain all appropriate electrical connections to transmission when converting from 4L70E to 4L80E
ECM tuning required

Don't take a chance with cheap wire connectors, that use poor quality (wire, crimps, twisted/bent/unseated terminals) and have conductivity issues that will cause your engine to run poorly and be difficult to diagnose.
Pricing: $99.99
Free U.S. Continental Shipping

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • WATRA31-18
  • WATRA31-18
  • 657814752399
  • ICT Billet
  • New

Shipping Information

  • Item Requires Shipping
  • 0.3 lbs.
  • W8.0000” x H2.0000” x L10.0000”
  • Free U.S. Continental Shipping

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

  • Have a question? Ask the Pros
  • 1-800-456-0211Mon-Fri - 8am-6pm CST
    Sat-Sun - Closed
  • Shop With Confidence We Proudly Accept: