I have two really good yards with late 90s early 2000s cars which generally have the same plugs. We do get lots of jap imports though. I now have new injector plugs , crank angle , front cam angle plugs in stock. I think I have the VVti solenoids and can get the 3uz coil plugs. I dont think the 1uz VVti coils have another common match so that might cause you some issues. I prefer to fit the 3uz coils anyway as the have plenty of secondhand matchs (corolla , altezza 6cyl etc) and they are cheap as new. I can sell 1uz vvti coils for more than I can buy 3uz coils for new. good luck. Cheers