What engine harness can i use for a b18b1 swapped 1992 honda civic hatchback. Ive been looks all over the internet and still confused

 

the one that comes with the engine

 

94-95 Integra RS/LS/GS would be best fit.

Bad news: These harnesses are old enough to buy a six pack and get more ornery than our septuagenarian president when they are disturbed from their original location. For guaranteed trouble free operation, you're best off buying new aftermarket.

Good News: You have options.

Rywire Motorsports Electronics : Home
http://wire-worx.com/
https://www.cjs-wiring.com/

Also, there's this guy who is selling stuff on Facebook and eBay if you are looking for straightforward oem style stuff at good prices. His stuff looks legit, I approve.

https://www.facebook.com/pg/Monotech-170069869837621/posts/Edit: Google Monotech. The forum is being dumb and won't post the Facebook link.
https://www.ebay.com/usr/monotech_909

Save yourself the headaches, buy new. Good luck.

 

use the harness that is in the car now

depending which 92 you have you might have to repin some wires for the O2 , the B18b uses a 4 wire O2

also the O2 sensor on the civics is on the exhaust manifold and on the LS it is near the collector\cat

if you are patient, you can separate the O2 wires from the loom and move them so they reach the O2 near the collector without having to cut\extend them

also fun fact even though you are not swapping to a vtec motor, all the 92's had the vtec wiring from the shock tower to the ecu regardless of model