Dual-Function Reservoir Assembled (replaced by
F1UZ-9B263-B)
After thoroughly cleaning the outside of the reservoir assembly and loosening the cup, remove the reservoir from the vehicle & re-clean it. Do not allow anything other than carb cleaner into the nipples. Do not use silicone grease anywhere near the fuel system. Use only clean motor oil to lubricate any fuel system components.
If available, priced from $90-300 plus sh
Ford F1UZ-9B263-B,
Dorman 911000, or any knock-off copy like
this one or
this other or
this third...
A reservoir marked "DO NOT REMOVE CUP" does not contain a filter. For a replacement O-ring for the cup, buy a NAPA 3268,
Fram CG3862DP, or equivalent filter.
