i just got my fuel pump in the mail today for my 88 crx si...but i think they might have shipped me the wrong one but im not sure....maybe you guys could help, this is what it says on it next to the logo

Gss341
08905-3 Made in usa
pat 4500270 5421306

hope they didnt send me the wrong one =/

 

nobody knows?

 

Sounds like you have the 255lph high pressure pump for 88-91 Civic/CRX's so it looks like the right one. That's the same one I have in my 91 CRX DX. Check out the first link to verify your p/n, and check out the second link if you need some help installing it.

http://www.lightningmotorsport...s.htm

https://honda-tech.com/zerothread?id=1263692


EDIT: the pump adapter kit is what you should be most concerned with. It should have the following parts:

-a wiring haress that plugs into the fuel pump and is spliced into your stock harness
-Walbro fuel pump filter
-small white filter adapter (plugs to bottom of fuel pump, and filter connects to it...just line up the holes on the white adapter to the fuel pump and filter)
-bottom rubber piece (gos on the bottom of the fuel pump)
-two very small washers (couldn't figure out what these were for...so I stuck them on the small pegs to keep the white filter adapter in place)
-two insulated butt connectors

 

alright i believe i have the right one, just thought they sent me one for a different car

 

they only gave me 1 washer though

 

Are you sure you didn't overlook the second one in your kit somewhere? you might still be ok, or you could try going to the hardware store and buying one that fits on the white fuel filter adapters pegs.

 

they only gave me 1 washer though

 

Are you sure you didn't overlook the second one in your kit somewhere? you might still be ok, or you could try going to the hardware store and buying one that fits on the white fuel filter adapters pegs.