Need help finding a replacement speed sensor

[tcbnj]

Maybe a service tech can help with this?

The right rear speed sensor on my '95 Firebird Formula (LT1) with traction control cracked causing the TCS OFF and ABS INOP indicator lights to illuminate. I believe this is what is known as a 4 channel system. Unfortunately, the sensor is no longer available from GM and I haven’t found a replacement in the aftermarket. I believe this is because the car is OBD 1 using an OBD 2 port (applies to many 94 & 95 GM models), in other words an orphan.

I THINK the sensor part number (obsolete) is 10456264. I heard that the replacement is 10456535 which is the part number for a ‘98 and newer Formula, OBD 2 /LS1 car. I would like to avoid buying 10456535 only to find out it doesn’t work with my OBD 1 PCM.

Can anyone help? Much Obliged

[Stevoone]

Standard part number ALS317 is a replacement for 10456264.


http://www.rockauto.com/dbphp/x,catalog,154,partnum,ALS317,d,STANDARD_MOTOR_PROD UCTS_ALS317.html

EDIT: Yes, 10456264 is the correct part number for a 4 channel ABS system on 95-97 Firebirds

[tcbnj]

thanks Stevoone

[tcbnj]

turns out that the replacement for AC Delco p/n 10456264 is p/n 10456535. While they don't look exactly alike, they fit into the orifice the same and no more idiot lights