SOLD Brand NIB Denso 1-wire O2 Sensor # 2341001 $10 & GM MAP sensor #16137039 $5
 

SOLD

I ordered the wrong one for my truck. I think this is the same one used on all 3rd gens. You can check the rockauto site to confirm fitment.

http://info.rockauto.com/getimage/ge...34-1001_bw.jpg

$10 shipped.

Applications as per RockAuto
AMERICAN MOTORS 1988
BUICK (1982 - 1998)
CADILLAC (1982 - 1994)
CHEVROLET (1980 - 1999)
GEO (1989 - 1994)
GMC (1982 - 1999)
ISUZU (1982 - 1998)
JEEP (1984 - 1990)
OLDSMOBILE (1982 - 1998)
PONTIAC (1981 - 1998)
RENAULT (1986 - 1987)
SUZUKI (1989 - 1994)

TTT.

I also found what I believe is a new in box GM MAP sensor #16137039. Sure looks brand new, very clean. $5 no warranty.

Applications as per RockAuto
BUICK (1982 - 2004)
CADILLAC (1983 - 1996)
CHEVROLET (1982 - 2004)
GEO (1990 - 1993)
GMC (1984 - 1998)
ISUZU (1987 - 1997)
OLDSMOBILE (1982 - 2004)
PONTIAC (1982 - 2004)