Logo

4.3L 1992 Gen 2 Engine Fuel Filter

Thompson 18

New member
Trying to find a fuel filter for a 1992 4.3L engine. It is the fixed black canister below the electric fuel pump. Most parts diagrams call this obsolete. Anyone have any ideas for a replacement unit? Can I install an inline filter? Many of the inlines say "not for inboard use." Looking for ideas. Also where is a good place to buy the o-rings that go on each end of the fuel pump. Most want me to buy a 10 of them at least, and of course there are two different sizes on the fuel pump.
 
do you have an electic fuel pump and is the black cannistor below the pump the fuel / water sep filter.there not obsolete.
010.jpg
 
Last edited:
Many major auto parts stores carry a box of assorted sizes of "O" rings to choose from as needed. Others like Advance and Autozone carry packaged assortment rings and you have to buy them all to get one.
 
Trying to find a fuel filter for a 1992 4.3L engine. It is the fixed black canister below the electric fuel pump. Most parts diagrams call this obsolete. Anyone have any ideas for a replacement unit? Can I install an inline filter? Many of the inlines say "not for inboard use." Looking for ideas. Also where is a good place to buy the o-rings that go on each end of the fuel pump. Most want me to buy a 10 of them at least, and of course there are two different sizes on the fuel pump.

Ayuh,.... Either the Napa, 3225, or 3224 fits that application,...

Donno where yer lookin' that says they're NLA...
 
Back
Top