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The fuel filter in a 2009 GMC Sierra 1500 is typically located between the fuel tank and the engine. In most vehicles, you'll find the fuel filter at the top of the fuel tank where it connects to the fuel line, although some cars may have it positioned elsewhere along the fuel line. It is essential to have a clean fuel filter to ensure the proper functioning of the fuel delivery system. By eliminating impurities from the fuel, the filter helps prevent clogging of fuel injectors and maintains the vehicle's performance at its best. Generally, drivers should plan to replace their fuel filter about once a year, but those who drive many miles each month may need more frequent replacements. The cost of replacing a fuel filter by a mechanic typically ranges from $53 to $165, while the part itself can be ordered for between $14 and $60.
The fuel filter for the GMC Sierra 1500 from 2009 can be found at the underside of the vehicle's frame.
The fuel filter can be found inside the fuel tank.
In the tank -> In a tough spot