GooDeal 2pcs 24" LS1 Oxygen O2 Sensor Header Extension Wiring Harness for Camaro Firebird

This fit my 97 3.8 Pontiac Firebird perfectly since it has the black square connectors with a single notch for all four sensors. I am using it to extend the wiring on the manifold O2 sensors. The 97 LT1 has flat connectors on the manifold sensors and so this cant be used for it.

They work just the way they were supposed to a very happy with it

Nice set, worked perfect for my LS1 project with long tube headers.

Great works perfect on my 2002 Camaro ls1

Very well made and a good price. Great quality product.

Perfect

Good quality but after I plug them into the connector on the harness the connectors on the oxygen sensor will not work! Completely different connector!

Worked well on the car I needed it for.