Fuel injectors in 2023

[amcinstaller]

4.6 stroker:
Ported head
Big valves
Comp 239 cam
99 intake
Non return fuel rail
97 grand cherokee pcm

From what I understand, I'm after the  Bosch 0280155784. Is this correct? Does anyone know of a reputable source?

[mrtappan]

Motormanfuelinjection.com has remanufactured for $35 each
CSPinjectors.com has a set of four remanufactured for $130 or $196 on Ebay for some reason

I use injectorRX.com out of Texas for all my fuel injector cleaning. They charge about $80 for four but I've never had a set come back that wasn't right.

[amcinstaller]

Hit an auto wrecker in another city while on other business today. I was able to secure a set of 4 injectors from a 99 Plymouth breeze, which is the chrysler number supplied by motormaninjection. Brought them home and got to looking, they have a different connector from the connectors on my harness. My harness has the older connectors, like the HO setups. Back to research I guess

[mrtappan]

That's annoying when that happens. Although good information. I'll add "double check injector connector" to my list of things when I get the intake on. I was just going to buy four new ones myself but now I know to look out for that. My build is a hodge podge of two cj7s and two cherokees so I'm running into all kinds of stuff like this.

[amcinstaller]

Mod builds in general are 'fun' lol. Mine is an AMC Spirit, with jeep drive train parts, a Ford rear end, some GM clutch parts, and a whole slew of aftermarket.

My notes on this so far:
For the HO obd1 harness, stock injector is chrysler #53030343
(Curremtly in the car running)

The 97 grand obd2 harness I'm putting in, stock is chrysler #53030778
(Same connector, same height, different resistance I believe)

Chrysler #04669938 has the right height but wrong connector

Chrysler #4669471 is too short but has the right connector

Chrysler #5277739 is the right height, right connector and 4 hole. I believe THIS is the candidate

[Cheromaniac]

4.6 stroker:
Ported head
Big valves
Comp 239 cam
99 intake
Non return fuel rail
97 grand cherokee pcm

From what I understand, I'm after the  Bosch 0280155784. Is this correct? Does anyone know of a reputable source?

Yes, those are the injectors you'll need and they're easy to find.

https://www.injectorplanet.com/products ... r-04669938

https://ksm-motorsports.com/products/6- ... 944636293_

https://www.csperformancefuelinjectors. ... p-4-0l-i6/

[amcinstaller]

4.6 stroker:
Ported head
Big valves
Comp 239 cam
99 intake
Non return fuel rail
97 grand cherokee pcm

From what I understand, I'm after the  Bosch 0280155784. Is this correct? Does anyone know of a reputable source?

Yes, those are the injectors you'll need and they're easy to find.

https://www.injectorplanet.com/products ... r-04669938

https://ksm-motorsports.com/products/6- ... 944636293_

https://www.csperformancefuelinjectors. ... p-4-0l-i6/

I was in fact NOT CORRECT in that one. Connector is wrong on those ones

[Cheromaniac]

Those injectors have EV6 connectors. If yours are the earlier style EV1, you could buy a set of EV1 to EV6 adapters.