PSI GEN IV OXYGEN SENSOR EXTENSION - 4 WIRE GRAY CONNECTOR - HAR-1034

APPLICATION: Gen 4 LS/Vortec engines (4 triangle grey connector)

ADDITIONAL ITEMS REQUIRED: ACC-1003

PARTS INCLUDED: Includes 1 plug and play O2 sensor extension harness.

NOTES: Extensions are for use with Gen 4 07 - 14 LS/Vortec Engines. Allows plug-in solution requiring no harness modification. All extensions are made from high-temp TXL (Cross Linked Polyethylene) wire and genuine GM Delphi components. All these extension harnesses are 18-inches in length and are direct plug and play.

Gen 3 98 - 03 O2 sensor uses HAR-1010.

Gen 3 03 - 07 O2 sensor uses HAR-1024.

Gen 5 2014+ uses O2 sensor HAR-2015.