Mercury Topaz Fuel Filter Replacement Costs

Estimate price near me

Service Location

Customer Ratings

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

Fuel Filter Replacement Service

How much does a Fuel Filter Replacement cost?

On average, the cost for a Mercury Topaz Fuel Filter Replacement is $103 with $8 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1986 Mercury TopazL4-2.3L	Service typeFuel Filter Replacement	Estimate$130.59	Shop/Dealer Price$144.49 - $163.69
1990 Mercury TopazL4-2.3L	Service typeFuel Filter Replacement	Estimate$110.59	Shop/Dealer Price$124.51 - $143.72
1988 Mercury TopazL4-2.3L	Service typeFuel Filter Replacement	Estimate$110.59	Shop/Dealer Price$124.51 - $143.72
1994 Mercury TopazL4-2.3L	Service typeFuel Filter Replacement	Estimate$110.59	Shop/Dealer Price$124.49 - $143.68
1993 Mercury TopazL4-2.3L	Service typeFuel Filter Replacement	Estimate$110.59	Shop/Dealer Price$124.52 - $143.75
1993 Mercury TopazV6-3.0L	Service typeFuel Filter Replacement	Estimate$110.59	Shop/Dealer Price$124.51 - $143.72
1987 Mercury TopazL4-2.3L	Service typeFuel Filter Replacement	Estimate$115.59	Shop/Dealer Price$129.37 - $148.48
1991 Mercury TopazL4-2.3L	Service typeFuel Filter Replacement	Estimate$115.59	Shop/Dealer Price$129.74 - $149.14

Show example Mercury Topaz Fuel Filter Replacement prices

What is the fuel filter and how does it work?

The fuel filter is made of cellulose or synthetic-based filter media that traps extremely tiny contaminants, such as rust particles and dirt, present in the fuel as it flows from the fuel tank to the fuel injectors. The filter media is sealed within a cylindrical shaped housing that looks like a tiny soda can. You will most often find the fuel filter plumbed into the high-pressure fuel supply line beneath the car, right next to a sturdy frame rail. Some fuel filters, particularly on diesel-powered vehicles, have water traps as well. Some newer cars do not have serviceable fuel filters as the filter is built into the fuel pump located in the fuel tank.

When to consider replacing the fuel filter:

Scheduled maintenance. The most common reason to change the fuel filter — your vehicle’s maintenance schedule may specify a filter change interval.
Fuel contamination. If any foreign fluids, bad fuel, or water enters into the fuel system mistakenly, the fuel filter should be replaced.
Fuel system repairs. If the fuel pump has been replaced, work has been performed on or in the gas tank, or the fuel injectors have been cleaned or replaced, always install a new fuel filter. Major engine repairs, or engine replacement, also require a new filter.
Leaks. There should be zero leakage of fuel, whether liquid or vapor, in the fuel system. Leaks at the fuel filter connections might necessitate not only a new fuel filter but also new O-rings in the push-on connections to the fuel filter.
Warning light indication. Diesel powered vehicles may be equipped with a water-sensor warning light circuit to signal the driver if excessive water has accumulated in the fuel filter. The water will have to be drained and the filter possibly serviced or replaced.

How do mechanics replace the fuel filter?

A clogged fuel filter that is integral to the fuel pump must be removed with the fuel pump from the fuel tank to perform service.
For all other vehicles, the procedure begins with raising the vehicle and supporting it with steel jack stands.
The fuel system is depressurized so the filter can be removed from the high-pressure fuel line without gas spraying out.
The in-and-out connectors to the filter are removed and the filter is removed from the fuel line.
The new filter is installed using a small amount of oil on the O-rings to ease re-installation of the quick connect fittings. The fuel system is then checked for leaks while the engine is running.

Is it safe to drive with a fuel filter problem?

Yes, so long as the fuel filter is not leaking. If there is a leak, have it repaired before driving the car. If clogging is suspected and potentially causing engine operating problems, have the cause investigated and resolved at your earliest convenience. In extreme cases, a very old filter that may be plugged could disintegrate, allowing what were trapped contaminants to reach the fuel injectors and causing additional problems.

When replacing the fuel filter keep in mind:

A plugged fuel filter can be ruled out using pressure and volume tests on the fuel system. Given enough elapsed mileage though, all fuel filter replacements should be done as basic maintenance, and so complicated tests are not necessary if the filter is already known to be old.
Consult the vehicle maintenance schedule to determine when to replace the fuel filter.
If you have bought contaminated gas, once all fuel system repairs are made, always install a new filter.
Gasoline is perishable and will eventually degrade into compounds that will damage the fuel system. Generally, if a car has sat unused with gas in the tank for more than 3 to 6 months, the gas should be drained and the fuel filter replaced.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(16)

Rating Summary

14

2

0

0

0

14

2

0

0

0

SEE REVIEWS NEAR ME

Andrian

32 years of experience

185 reviews

Request Andrian

Andrian

32 years of experience

Request Andrian

by Robert

Mercury Topaz L4-2.3L - Battery Cable Replacement (Negative) - Pompano Beach, Florida

A nicer person you could NOT find. Friendly, knowledgeable and timely. Goes the extra mile to make sure the job is done correctly and point out other issues to consider. Would NOT hesitate to book with him for future repairs or recommend to others. If you require auto service - BOOK HIM!!!

Jose

10 years of experience

285 reviews

Jose

10 years of experience

by Pamela

Mercury Topaz L4-2.3L - Car is not starting - Zephyrhills, Florida

Very professional, on time and polite.

Andrew

17 years of experience

70 reviews

Andrew

17 years of experience

by Deandra

Mercury Mariner L4-2.3L - Fuel Filter - San Antonio, Texas

Andrew was super great!!! He did such a thorough job and he gave me some great information and tips for my vehicle. I will definitely be using him again.

Kyle

12 years of experience

137 reviews

Kyle

12 years of experience

by Dan

Mercury Cougar V6-2.5L - Fuel Filter - Philadelphia, Pennsylvania

good job

Excellent Rating

(16)

Rating Summary

14

2

0

0

0

14

2

0

0

0

SEE REVIEWS NEAR ME

Recent articles & questions

The Best Used Cars to Buy if You Live Close to the Ocean

If If you live close to the ocean, your vehicle is going to be far more vulnerable to rust than if you lived further inland. And the fact is, when it comes to resisting rust, not all vehicles are created...

Symptoms of a Bad or Failing ABS Control Module

Common signs include an unresponsive brake pedal, the ABS Light coming on, and brakes locking up.

How to Use a Prius as a Generator

Being Being without electricity due to natural disaster or repair work being performed on electric lines in your region is at best an inconvenience and at worst life-threatening, especially when you depend on electricity for essentials like heat in the...

Clutch lost all hydraulic pressure after difficulty engaging gears while using the clutch.

Hello. This situation is usually a failure of either the clutch master or slave cylinder - they simply wear out. If you have any clutch fluid (https://www.yourmechanic.com/services/clutch-fluid-replacement) on the drivers side front carpet, the failure is the clutch master cylinder....

Check Engine light on. Would the computer give all error codes in one shot? How do we know the engine's condition?

Hi there. From the description you have provided, I'm am inclined to agree with your assessment of a used engine being installed in your vehicle. An inspection of the engine, by a qualified technician could determine whether the engine is...

White smoke coming from tailpipe with the code for evap large leak.

Hi there. The white smoke coming from the exhaust system indicates that there is water (coolant) in the exhaust system. This is caused by the coolant getting into the combustion chamber and burning off with the fuel. The coolant is...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com