Fuel Filter Replacement at your home or office.

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Fuel Filter Replacement Estimate for Mercury LN7

Mercury LN7 Fuel Filter Replacement costs $78 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$77 to $87
Labor: $70 -$80
Parts: $7
Average Dealer price
$107
Average Shop price
$92
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
1983 Mercury LN7L4-1.6LService typeFuel Filter ReplacementYourMechanic Price$77.76Shop/Dealer Price$94.22 - $110.93
Show example Mercury LN7 Fuel Filter Replacement prices

Fuel Filter Replacement Service & Cost

What is the Fuel Filter all about?

The fuel filter cleans the fuel of particles and debris in the gas tank before it reaches the fuel pump. The gas tank can get rusted and retain moisture, causing the fuel to become contaminated. The fuel filter protects the engine from damage by making sure the fuel from the gas tank is clean. While the filter is not typically expensive, replacing it as recommended will prevent expensive auto repairs.

Keep in mind:

In some of the newer cars (made after 2005), the fuel filter is part of the fuel pump module and cannot be replaced. If the filter is clogged, it will eventually damage the fuel pump, which could be an expensive replacement. In diesel engine vehicles, this service is instead a fuel water separator replacement.

How it's done:

  • Remove and replace the fuel filter.
  • Inspect for any fluid leaks.
  • Test drive vehicle.

Our recommendation:

It’s a good idea to replace your fuel filter every 20,000 to 30,000 miles, or every two years, whichever comes first. You should also always have your filter inspected during routine maintenance intervals.

What common symptoms indicate you may need to replace the Fuel Filter?

  • Lack of power.
  • Car does not start.
  • Poor gas mileage.
  • Check engine light is on.

How important is this service?

Your fuel filter is responsible for making sure that the gas that enters your fuel pump is free of debris and contamination. Gas can easily become contaminated in the gas tank, which often contains dust, dirt, metal shavings, rust, and other forms of contamination. When this gas is sent from the tank to the fuel pump, it first passes through the fuel filter to be rid of the contamination. If your fuel filter is broken, it won’t filter the gas. When contaminated gas comes into contact with the engine, it can cause a lot of damage, which can result in severe and expensive repairs down the road.

Fast and easy Fuel Filter Replacement service at your home or office.

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Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

286 reviews
Dave
18 years of experience
I am very satisfied with his quick work and his many/valuable/understandable advice about my car.
2010 MERCURY MARINER - SHOCK ABSORBER REPLACEMENT (REAR)
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236 reviews
Jose
12 years of experience
Jose showed up on time and everything went smoothly. I will definitely use his services again. Two thumbs up :)
1997 MERCURY SABLE - CAR STARTER REPAIR
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184 reviews
Robert
37 years of experience
Excellent customer service. Phoned when he was on his way. Presented his card upon arrival. Worked until job was finished. Dressed in appropriate uniform and did not leave any mess at end of the job.
1998 MERCURY GRAND MARQUIS - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT)
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160 reviews
Carlos
11 years of experience
he was courteous, and worked fast I just wish my car would of work after all that work and money spend I still do not know what its wrong with it.
2002 MERCURY VILLAGER - DISTRIBUTOR CAP AND ROTOR REPLACEMENT
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Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1983 Mercury LN7L4-1.6LService typeFuel Filter ReplacementYourMechanic Price$77.76Shop/Dealer Price$94.22 - $110.93
Show example Mercury LN7 Fuel Filter Replacement prices

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