GTA91

iTrader: (14)

I'm doing a LS1 swap into my '91 GTA and one of the last things I need to get is o2 sensors. Its a H/C setup, LS6 intake, pulley, LTs, etc, etc. I was going to just run front o2 sensors and delete the rear ones with tuning. Does that sound ok? If so, what part # o2 sensors do I need for up front and where should I get them? The dealer wants over $100 each for them. Please let me know.


Thanks for any help!
-Jeremy

HumpinSS

iTrader: (1)

Get the denso 2002 Corvette rear sensors from www.sparkplugs.com

GTA91

iTrader: (14)

Part # by chance???

GTA91

iTrader: (14)

Denso OE identical O2 sensor 234-4617 234-4617 REAR $71.85
Denso Universal O2 sensor 234-4000 234-4000 REAR $51.41


These are the 2 they're showing for an '02 Vette. Which ones do I need? Why $20 difference??


*Thanks for any help!
-Jeremy

LawmanSS

iTrader: (19)

The first one, 234-4617, has the proper end on it to plug into the factory wiring...the second is a universal cut and splice design...hence the $20 difference. I would highly recommend the direct fit over the universal cut and splice...

GTA91

iTrader: (14)

Thanks, I found a set of almost new ones from a local car club friend.