Mercury Marauder Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Mercury Marauder

Mercury Marauder Spark Plug Replacement costs $131 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$130 to $148
Labor: $126 -$144
Parts: $4
Average Dealer price
$175 to 176
Average Shop price
$155
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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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CarServiceEstimateShop/Dealer Price
1967 Mercury MarauderV8-6.7LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$162.94 - $189.02
2004 Mercury MarauderV8-4.6LService typeSpark Plug ReplacementEstimate$133.88Shop/Dealer Price$162.11 - $187.71
1963 Mercury MarauderV8-6.6LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$162.98 - $189.09
1969 Mercury MarauderV8-6.4LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$163.02 - $189.16
1964 Mercury MarauderV8-7.0LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$162.96 - $189.05
1968 Mercury MarauderV8-7.0LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$162.93 - $189.00
1970 Mercury MarauderV8-6.4LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$163.09 - $189.29
1967 Mercury MarauderV8-6.4LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$163.05 - $189.22
Show example Mercury Marauder Spark Plug Replacement prices

Spark Plug Replacement Service & Cost

What are the Spark Plugs all about?

The spark plugs are an important part of the ignition system. When you turn the ignition key (car's key) on, it causes the ignition coil to generate the spark which ignites the air-fuel mixture in the engine cylinders to start the engine. The number of spark plugs in the car is the same as the number of cylinders, although some vehicle manufacturers will use two spark plugs per cylinder.

Over time, the spark plugs wear out and require replacement. When the spark plugs wear out, it is harder for it the air-fuel mixture to ignite, resulting in engine misfires. If one of the spark plugs has failed, the car will still start and run, but it will run poorly. On some vehicles, spark plug replacement may be labor intensive and involve removal of the intake plenum.

Spark plugs-MATROX-1

Keep in mind:

  • When the spark plugs are replaced, it is a good idea to inspect the ignition cables as well.
  • Spark plugs come in numerous ratings, and the correct rating for your vehicle should always be used.

How it's done:

  • Scan the car for codes.
  • Clean all surface areas around the spark plugs.
  • Remove spark plugs.
  • Inspect threads in engine head (where plugs are installed).
  • Perform compression test if needed.
  • Inspect ignition wires.
  • Apply anti-seize to the threads of the spark plugs.
  • Install new spark plugs.
  • If needed replace any gaskets removed.

Our recommendation:

During routine maintenance and checkups, your ignition system should always be inspected. Any time that a component of the ignition system is replaced, it’s a good idea to consider replacing the spark plugs as well. If you don’t preemptively change your spark plugs your engine will let you know by misfiring or running poorly, so schedule an inspection as soon as you notice that your engine is not performing properly.

What common symptoms indicate you may need to replace the Spark Plugs?

  • Check Engine light is on.
  • Engine misfires.
  • Poor fuel economy.
  • Vibration coming from the engine.

How important is this service?

Spark plugs are responsible for igniting the fuel that your engine uses to run. When you turn your key, a small voltage of power is sent to the ignition coil, where it is transformed into high voltage currency. This high voltage currency is sent through the ignition cables to the spark plugs. The spark plugs use the power to create a spark, which ignites the fuel, and allows the engine to function.

When the spark plugs malfunction, this spark won’t be created, and the fuel will not be ignited as it should. Your vehicle has many spark plugs, so depending on how many fail, your engine may either run poorly, or not run at all. Continuing to drive a vehicle with malfunctioning spark plugs can also cause damage to the catalytic converter.

Fast and easy Spark Plug Replacement service at your home or office.

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Excellent Rating


Mercury Repair

Average Rating

4.7/5

Number of Reviews

585

Rating Summary
542
26
2
3
12
542
26
2
3
12

Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Steven

10 years of experience
412 reviews
Steven
10 years of experience
A kind, considerate, knowledgeable young man that demonstrated pride in his workmanship. Reliable, prompt and honest. I never felt like a dummy asking questions, no matter how many I asked. He reassured me and set about his work like it was the most important thing in the world. Thank You Steven I'm recommending you to everyone...Thank you Jesus for sending him to help me.
1998 MERCURY SABLE - SERPENTINE/DRIVE BELT - GLENDALE, ARIZONA

Alfred

9 years of experience
153 reviews
Alfred
9 years of experience
He showed up early and was as nice as can be. I had parked somewhere I thought he would have an easier time, but I was mistaken and moved the car without a problem. There was also an issue with the oil filter, but he fixed it fast with a smile.
2001 MERCURY GRAND MARQUIS - OIL CHANGE - OAKLAND, CALIFORNIA

Choeun

11 years of experience
146 reviews
Choeun
11 years of experience
Life saver
1997 MERCURY MOUNTAINEER - CAR IS NOT STARTING - TRACY, CALIFORNIA

Mathew

20 years of experience
81 reviews
Mathew
20 years of experience
Mathew is quite knowledgeable! However, he charged me for a part I did not receive. He was more concerned with following company policy then addressing the issue at hand! His recommendations​ included everything but the initial problem. I feel this was due to company semantics. It is a shame that you have such strict guidelines that you cannot address the problem at hand!
2003 MERCURY GRAND MARQUIS - FUSE - JACKSONVILLE, FLORIDA
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
CarServiceEstimateShop/Dealer Price
1967 Mercury MarauderV8-6.7LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$162.94 - $189.02
2004 Mercury MarauderV8-4.6LService typeSpark Plug ReplacementEstimate$133.88Shop/Dealer Price$162.11 - $187.71
1963 Mercury MarauderV8-6.6LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$162.98 - $189.09
1969 Mercury MarauderV8-6.4LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$163.02 - $189.16
1964 Mercury MarauderV8-7.0LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$162.96 - $189.05
1968 Mercury MarauderV8-7.0LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$162.93 - $189.00
1970 Mercury MarauderV8-6.4LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$163.09 - $189.29
1967 Mercury MarauderV8-6.4LService typeSpark Plug ReplacementEstimate$134.64Shop/Dealer Price$163.05 - $189.22
Show example Mercury Marauder Spark Plug Replacement prices

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