Lincoln MKX Spark Plug Replacement at your home or office.

Our certified mechanics come to you・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Logo-yelp
CUSTOMERS LOVE US ON YELP
4.5 out of 5 (550 reviews)
Icon-warranty_badge-02
SERVICES BACKED BY OUR
12-Month, 12,000-Mile Warranty
Icon-quote-hiw
Get a quote

Choose from 600+ repair, maintenance, and diagnostic services, backed by our 12-month, 12,000-mile warranty.

Icon-calendar-hiw
Book an appointment

Tell us when to meet you at your home or office. We’ll send one of our vetted, top-rated mechanics.

Icon-fixed-hiw
Get your car fixed

Continue with your day while our mechanic fixes your car onsite. You pay only after the job is done.

Spark Plug Replacement Estimate for Lincoln MKX

Lincoln MKX Spark Plug Replacement costs $296 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$195 to $369
Labor: $144 -$180
Parts: $51 -$189
Average Dealer price
$292 to 588
Average Shop price
$238 to 429
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
2009 Lincoln MKXV6-3.5LService typeSpark Plug ReplacementEstimate$547.40Shop/Dealer Price$683.20 - $997.35
2013 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$517.86Shop/Dealer Price$646.07 - $937.91
2015 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$360.78Shop/Dealer Price$449.93 - $624.11
2017 Lincoln MKXV6-2.7L TurboService typeSpark Plug ReplacementEstimate$281.98Shop/Dealer Price$329.72 - $422.91
2012 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$517.86Shop/Dealer Price$652.16 - $948.56
2007 Lincoln MKXV6-3.5LService typeSpark Plug ReplacementEstimate$547.40Shop/Dealer Price$678.92 - $989.86
2018 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$343.42Shop/Dealer Price$406.67 - $561.22
2016 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$370.78Shop/Dealer Price$454.90 - $625.31
Show example Lincoln MKX Spark Plug Replacement prices

Spark Plug Replacement Service

What are spark plugs and how do they work?

Spark plugs are one of the key components of your vehicle’s ignition system. They ignite gasoline and air inside of your engine. This gives your engine the power to propel you down the road. The spark plug takes high voltage electricity from the ignition coil and creates a spark at just right moment during the engine’s combustion cycle. This gives the engine the best mix of power, fuel economy and low emissions. However, the electrode at the end of the spark plug eventually wears out and can cause performance issues.

Spark plugs-MATROX-1

When should you replace spark plugs?

Replacement should follow the vehicle maintenance schedule. This will be listed in the vehicle’s owner’s manual. Some cars require regular replacement at 30k, 60k or 100k miles. It is possible in some cases that a spark plug might fail before the service schedule, but it’s not typically common.

Avoiding spark plug replacement can cause:

  • Difficulty starting your car.
  • Check engine light for a misfire code.
  • Flashing check engine light during acceleration for misfire, this can cause engine damage.
  • Reduced fuel economy and/or power.
  • Rough idle and/or unexplained engine vibration.
  • Failed State emission testing.

Even if only one spark plug is found to be faulty, they should always be replaced in sets. Most engines will require 4,6, or 8 spark plugs.

How do mechanics replace spark plugs?

Spark plugs are threaded into the engine’s cylinder head(s). Most cars have one plug per cylinder, so a four-cylinder engine will have four plugs, a six-cylinder engine will have six plugs, and so forth. The mechanic will:

  • Have the correct spark plugs on hand for your vehicle
  • Pull any diagnostic trouble codes that may be related to worn spark plugs.
  • Remove the original spark plugs and look at removed spark plugs for any clues indicating engine mis-operation exists; such as oil burning, excessively rich mixture, pre-ignition damage etc. Inform owner of any found unusual conditions.
  • Install new plugs using a torque wrench.
  • Finally, a road test of the vehicle to confirm normal operation.

Is it safe to drive with worn spark plugs?

Yes, but spark plugs that are worn enough to cause engine-misfiring have the potential to cause engine damage and overheating of the catalytic converter. Regardless of the age of the plugs, or mileage, if the engine misfires or runs poorly, the plugs should be inspected for defects. Generally, spark plug failure will not keep the engine from running, but in cases of extreme wear, you may experience a limitation in the speed at which you can drive the car. If the maintenance schedule says the plugs should be replaced, it is best to do so promptly.

When having spark plugs replaced keep in mind:

  • High-speed driving may accelerate spark plug wear. Consider earlier than required inspection and tune-up if you operate the car in severe conditions.
  • Plugs should always be promptly replaced per the manufacturer maintenance schedule even if they appear to be working perfectly.
  • If your vehicle is equipped with spark plug wires (as opposed to a coil-on-plug system), the wires should be replaced at the same time. This may increase the cost of your repair.
  • It is possible that when doing a spark plug replacement, your vehicle may also need additional parts like ignition coils, this will add to the repair cost.
  • Some engines require that the intake manifold be removed while replacing spark plugs. This may increase the parts and labor cost for the repair.
  • Leaking valve cover gaskets, which have let oil get in contact with the spark plugs, coils or wires, may be the cause of ignition system issues. Valve cover gaskets will need to be replaced in addition to the spark plugs, wires or coils. This will add to the repair cost.

Fast and easy service at your home or office.

GET A QUOTE FOR YOUR CAR
Backed by 12-month, 12,000-mile guarantee

Excellent Rating


YourMechanic Lincoln MKX Spark Plugs Replacement Service

Average Rating

4.4/5

Number of Reviews

7

Rating Summary
6
0
0
0
1
6
0
0
0
1

Meet some of our expert Lincoln mechanics

Real customer reviews from Lincoln owners like you.

Justin

6 years of experience
40 reviews
Justin
6 years of experience
Lincoln MKX - Spark Plugs - The Colony, Texas
Justin is an awesome mechanic. He really knows his work. I asked many questions about the mechanics of the car and he was extremely knowledgeable. Highly recommend for any car issues you may have.

Vaughan

9 years of experience
92 reviews
Vaughan
9 years of experience
Lincoln MKX - Spark Plug Replacement - Dallas, Texas
Great job. Knows his stuff and great people person! Won't book using this service if it's not Vaughn!

Tony

13 years of experience
280 reviews
Tony
13 years of experience
Lincoln MKX - Spark Plugs - Jonesboro, Georgia
a job well done. technician skills and service was professional.

Ben

27 years of experience
59 reviews
Ben
27 years of experience
Lincoln MKX - Spark Plugs - Douglasville, Georgia
On-time, friendly, and very knowledgeable! Thank you, Daniel
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
2009 Lincoln MKXV6-3.5LService typeSpark Plug ReplacementEstimate$547.40Shop/Dealer Price$683.20 - $997.35
2013 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$517.86Shop/Dealer Price$646.07 - $937.91
2015 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$360.78Shop/Dealer Price$449.93 - $624.11
2017 Lincoln MKXV6-2.7L TurboService typeSpark Plug ReplacementEstimate$281.98Shop/Dealer Price$329.72 - $422.91
2012 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$517.86Shop/Dealer Price$652.16 - $948.56
2007 Lincoln MKXV6-3.5LService typeSpark Plug ReplacementEstimate$547.40Shop/Dealer Price$678.92 - $989.86
2018 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$343.42Shop/Dealer Price$406.67 - $561.22
2016 Lincoln MKXV6-3.7LService typeSpark Plug ReplacementEstimate$370.78Shop/Dealer Price$454.90 - $625.31
Show example Lincoln MKX Spark Plug Replacement prices

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.

1-800-701-6230 · hi@yourmechanic.com