Longyue 10pcs/unit 2 way GM Waterproof Electrical Wire Connector extension O2 sensor harness 6"

6" extension harness with easy fit connectors

Provides added slack to the rear 18mm O2 sensor harness to allow easy hook up; ideal for use on 10-13 XL models when using a competition series 2-into-1 exhaust

No cutting or splicing required  this extension can fit many models and applications

Include 10pcs

● Uses the same GM Factory connectors, terminals and seals as the OEM wiring harness

● High Quality, Heavy Duty Construction