I have an immaculate 1988 Honda Integra (F196KKJ) which I have owned since new and is now insured as a valuable classic car.  Had a problem with start up after standing in hot sun for 1 hour.

 

The solution is to replace the Fuel Pump Main Relay. There are plenty of FPMR's  on ebay but my old car is not recognised.  Can somebody please suggest  where I can find the OEM number.  Tried Honda Genuine Parts but search says no results.

 

I know I could look at the existing relay unit  but it is in akward place and several panel need to come out. I would like to buy a new replacement before the panels are dismantled.

Try this one?

https://www.ebay.co.uk/itm/194313661561?hash=item2d3dff2c79:g:PHEAAOSwtC1gqxU4