Nissan 2004 Altima fuel filter location and replacement ?
filter is inside of the fuel tank and its a part of the fuel pump assembly. you need to remove the bottom section of the rear seat via 2 clips at the bottom of th eseat.you need a special tool to remove the lock ring on the top of the fuel tank. you wil also need a new o-ring to close itback up. the whole pump assembly has to come out and disassembled to replace flter. good luck.
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