Ford Flex 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
How does YourMechanic work?    
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 Ford Flex

Ford Flex Spark Plug Replacement costs $122 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$118 to $154
Labor: $112 -$144
Parts: $6 -$10
Average Dealer price
$161 to 187
Average Shop price
$141 to 162
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
2016 Ford FlexV6-3.5LService typeSpark Plug ReplacementEstimate$123.96Shop/Dealer Price$150.18 - $176.58
2014 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.16Shop/Dealer Price$159.29 - $191.17
2015 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.16Shop/Dealer Price$159.22 - $191.04
2017 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.20Shop/Dealer Price$159.30 - $191.18
2014 Ford FlexV6-3.5LService typeSpark Plug ReplacementEstimate$123.96Shop/Dealer Price$150.20 - $176.61
2018 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$137.96Shop/Dealer Price$167.08 - $195.64
2010 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.16Shop/Dealer Price$159.32 - $191.22
2013 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.16Shop/Dealer Price$159.29 - $191.16
Show example Ford Flex 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.

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

Excellent Rating


Ford Flex Repair

Average Rating

4.8/5

Number of Reviews

31

Rating Summary
27
4
0
0
0
27
4
0
0
0

Meet some of our expert Ford mechanics

Real customer reviews from Ford owners like you.

Patrick

29 years of experience
711 reviews
Patrick
29 years of experience
Patrick was wonderful. He sent me a text asking if he could come by earlier than our initial appointment time which worked out well for me. He changed the spark plugs and ignition coil and now my car runs like new. The garage wanted to charge me anywhere from $500-700 for this service. My total amount was less than half of that. Patrick was very professional. I'm telling everyone I know about this service and to NEVER take their car to a garage again.
2008 FORD ESCAPE - SPARK PLUGS - AUSTIN, TEXAS

Jamahl

16 years of experience
555 reviews
Jamahl
16 years of experience
Outstanding service provider. Jamahl was prompt, courteous, and best of all did not charge me for items not need from original quote. Will definitely use Mr. Walker again. Thank you Jamahal!
2002 FORD EXPEDITION - SPARK PLUGS - KISSIMMEE, FLORIDA

Alex

11 years of experience
89 reviews
Alex
11 years of experience
Ever since my dad died in 2007 (he was an ASE master mechanic), I have been skeptical of who works on my vehicles. Well, I decided to give yourmechanic a try and couldn't be happier. They sent Alex Whitelaw to change my differential fluid and put on a new differential gasket and cover. Within the first 10 minutes of talking to him I could tell he was very knowledgeable as a mechanic and I watched how he took pride in what he was doing as well as he took the time to explain everything and why. I was so happy with my experience I booked an appt to have my spark plugs replaced in my 2004 F150 a month later. Just google it, it's not an easy task as they have a tendency of breaking. Alex came out on Monday and soaked the plugs with solution and came out the next day and was able to get all out but 1 from breaking off. Once the one that had broken off was completely out (done on the sameday he was here), you could see the rust and build up on it, so that explains why. Again, Google it...Well, my truck is running like a top and I couldn't be happier. I'm glad I found a mechanic that I trust and plan on having him continue to do any future maintenance to mine as well as my wife’s car. Do yourself a favor and try yourmechanic and be sure to ask for Alex Whitelaw. He brings his knowledge and skills to you, in which you can't beat!
2004 FORD F-150 - SPARK PLUGS - PFLUGERVILLE, TEXAS

Angelo

28 years of experience
76 reviews
Angelo
28 years of experience
Fantastic work. Very knowledgeable. Explained repairs and covered recommended services.
2007 FORD F-150 - SPARK PLUGS - CORINTH, TEXAS
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
2016 Ford FlexV6-3.5LService typeSpark Plug ReplacementEstimate$123.96Shop/Dealer Price$150.18 - $176.58
2014 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.16Shop/Dealer Price$159.29 - $191.17
2015 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.16Shop/Dealer Price$159.22 - $191.04
2017 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.20Shop/Dealer Price$159.30 - $191.18
2014 Ford FlexV6-3.5LService typeSpark Plug ReplacementEstimate$123.96Shop/Dealer Price$150.20 - $176.61
2018 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$137.96Shop/Dealer Price$167.08 - $195.64
2010 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.16Shop/Dealer Price$159.32 - $191.22
2013 Ford FlexV6-3.5L TurboService typeSpark Plug ReplacementEstimate$131.16Shop/Dealer Price$159.29 - $191.16
Show example Ford Flex 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