Replacement Parts

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When you run a faulty fuel pump, you risk losing your Mercury Grand Marquis' plush, quiet ride. At AutoZone, we carry an aftermarket fuel pump replacement for Mercury Grand Marquis that's designed to optimize your fuel economy and prevent those bumpy accelerations that happen when fuel pressure is too low.

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  • Part Number: 820050
  • Notes: Available Online Only. Electric Fuel Pump. Failure to install a new fuel strainer (where applicable) will void warranty. Export
  • Part Number: 820032
  • Notes: Available Online Only. Electric Fuel Pump. Failure to install a new fuel strainer (where applicable) will void warranty. Except export. In-tank pump
  • Part Number: 830258
  • Notes: Available Online Only. Fuel Pump Sender Assembly
  • Part Number: 820069
  • Notes: Available Online Only. Electric fuel pump. Failure to install a new fuel strainer (where applicable) will void warranty. Strainer Included with pump
  • Part Number: 820030
  • Notes: Available Online Only. Electric Fuel Pump. Failure to install a new fuel strainer (where applicable) will void warranty. In-Tank Pump.
  • Part Number: 5211000
  • Notes: Electric
    Failure to install a new fuel strainer (where applicable) will void warranty
  • Part Number: 5211000
  • Notes: Electric
    Failure to install a new fuel strainer (where applicable) will void warranty
  • Part Number: 5211000
  • Notes: Electric
    Failure to install a new fuel strainer (where applicable) will void warranty
  • Part Number: 5211000
  • Notes: Electric
    Failure to install a new fuel strainer (where applicable) will void warranty
  • Part Number: 5211000
  • Notes: Electric
    Failure to install a new fuel strainer (where applicable) will void warranty
  • Part Number: 5211000
  • Notes: Electric
    Failure to install a new fuel strainer (where applicable) will void warranty
  • Part Number: 5211000
  • Notes: Electric
    Failure to install a new fuel strainer (where applicable) will void warranty
  •  | Page 1 of 9 |  

With so much luxury to haul, you don't want to consume more fuel than is necessary. When you upgrade your sedan with the Mercury Grand Marquis fuel pump from AutoZone, you utilize a high-quality relief valve that properly regulates the amount of fuel entering your vehicle at any given moment. A flooded engine keeps your motor from starting up, and without enough pressure in your hoses, expect to feel some jolts during acceleration. Thanks to AutoZone, there's an easy way to restore your Grand Marquis' performance and ride quality. Plus, all of our Grand Marquis fuel pumps come with Same Day Store Pickup (in most cases) and Free Shipping on purchases of $75 or more when you shop with us online.

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