I broke my knock sensor and am wondering are ls/gs/rs knock sensors compatible with my 95 gsr. I have a 1990 b18a1 knock sensor that i got at a pick n pull will it work with my 95 gsr, if not which ones will work because napa and kragen stores want $200 or so for it.

 

All Honda knock sensor should work, but not the sensors from newer cars like rsx or em2 civic, but I didn't know Ls came with knock sensors, from what I've seen they came in b series vtec engine and d16y8 and many luxury cars like the vigor or legend.

 

just to let u know they never made a knock sensor for the ls. just gsr/other vtec motors

 

I took a knock sensor off from an 92 LS block just recently.

Can you take a picture of the knock sensor? Depending on where it broke you may be able to simply solder the wires back on and crazy glue the plastic cap. I did..worked perfectly.

You can use a soldering iron and a hard piece of plastic to re-attach the broken plastic cap. Repaired a few sensors and solenoids that way...