Buy ACDelco GF663 Fuel Filter

Customer Ratings:
List Price: $47.18
Sale Price: $25.18
Today's Bonus: 47% Off

Fits into 2004 Subaru Forester in place of OEM at fraction of a dealer cost. Restored engine power. Installation is simple unscrew one screw, pull gas tubes. Nothing else to say really.

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Replaced as part of routine maintenance. Fit without issues. Easy install. Pop off old hoses, out goes old filter, in with the new and pop on hoses. Unit had marking on top of which direction fuel flows.

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It seems to be doing it's job. I haven't noticed any increase in engine performance. Unlike when I replaced the knock-sensor, that was a huge improvement.

I only replaced this fuel filter because it is listed as routine maintenance. Really easy to install and fits like original equipment.