Spent the last 30-45 minutes trying to find an old post that referenced a kit for 4 injectors that was under $10 from Napa.

Doesn't have to be Napa, but basically i'm just looking for something like this, which seems to be for a set of 4 injectors, and it's $7. Which, is awesome.

What's not so awesome is that this particular kit seems to be for a Toyota 5sfe motor, and Napa's site is being rather bitchy to me at the moment.

NAPA AUTO PARTS

I have 3-4 sets of injectors that i'd like to replace the o-rings, gromets, isolators, whatever on. Because i care enough to spend $10 per set, but not enough to send 3-4 sets out to be serviced.

 

rockauto.com has the seal kits for the Miata injectors for $1.90 per box (includes the upper/lower o-rings + the little crush-rubber middle o-ring thing).



I think shipping is pretty cheap for a set of 4 too.

Not sure if they're the same ones as the RX7 injectors, but I'd ASSume so...

 

Found these, too. I'll flip a coin to see which way i go.


Top Feed Kits - Mr Injector Parts

 

Ended up ordering these:

Fuel Injector O Rings Pintle Caps Filters 8 Cyl Denso Toyota Mitsubishi Mazda | eBay