As for NGK or Denso OEM spark plugs.
NGK or Denso.
The best to rebuild a cylinder is to rebore it. If the cylinder looks ok then just a minor hone job is required.
The 1993 oxygen sensor is the best sensor for a 1993 Honda Accord EX.
NGK Iridium if you don't mind paying $9 or more per plug. I personally like Bosch and have Bosch Platinum +2 in my 92 Accord.
Honda Accord
The Honda Accord.
I have a '91 accord dx. Autozone will tell you .044 The manual says .040 Use your best judgement. Good luck
The factory Honda pads. (OEM)
If a 1993 Honda Accord ran out of gas, the best thing to do is to locate gas to fill it with. If you are not eligible for roadside assistance, the best thing to do is to walk to a local gas station.
2013 Honda Accord Coupe won the following awards: Best Overall Brand, Most Trusted Brand, and Best Value Brand. Honda is a very trusted brand and that's why it got these awards.
Honda Accord
ceramic pads are to my opinion the best for any car.