Factory-style 4-wire flat oxygen sensor for 1992-1997 Gen II LT1/LT4 applications. Direct-fit replacement/upgrade sensor for use with PSI's HAR-G2 standalone harness or any factory-style Gen II LT wiring.
4-wire flat connector, matches factory Gen II LT1/LT4 O2 sensor wiring
Heated sensor for fast closed-loop operation
Compatibility: 1992-1997 LT1/LT4 Gen II applications using the factory 4-wire flat O2 connector.
