1996 mpfi injector fail

[Natedawwg]

I put the mpfi upgrade on my 96 tahow about 2.5 yrs ago now injector 2 is leaking, stuck open do they sell just the single injector or do i have to buy a whole new unit

 

[stutaeng]

It looks like RockAuto has single injectors, both the original (CPI?), and the MPFI.

I wasn't able to copy their link with the specific part number, but here's a screenshot: