Ford Bronco Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Ford Bronco

Ford Bronco Spark Plug Replacement costs $74 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$73 to $89
Labor: $70 -$80
Parts: $3 -$9
Average Dealer price
$98 to 110
Average Shop price
$87 to 94
Get an instant quote for your car
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
1973 Ford BroncoV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$77.88Shop/Dealer Price$94.37 - $111.17
1978 Ford BroncoV8-5.8LService typeSpark Plug ReplacementYourMechanic Price$77.40Shop/Dealer Price$93.84 - $110.33
1989 Ford BroncoL6-4.9LService typeSpark Plug ReplacementYourMechanic Price$76.44Shop/Dealer Price$92.59 - $108.33
1979 Ford BroncoV8-6.6LService typeSpark Plug ReplacementYourMechanic Price$76.44Shop/Dealer Price$92.61 - $108.37
1991 Ford BroncoV8-5.8LService typeSpark Plug ReplacementYourMechanic Price$76.56Shop/Dealer Price$92.73 - $108.55
1986 Ford BroncoV8-5.8LService typeSpark Plug ReplacementYourMechanic Price$75.14Shop/Dealer Price$90.94 - $105.68
1991 Ford BroncoV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$76.60Shop/Dealer Price$92.86 - $108.76
1976 Ford BroncoV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$77.88Shop/Dealer Price$94.44 - $111.28
Show example Ford Bronco 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


Ford Bronco Repair

Average Rating

4.8/5

Number of Reviews

605

Rating Summary
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Meet some of our expert Ford mechanics

Real customer reviews from Ford owners like you.

Joe

39 years of experience
410 reviews
Joe
39 years of experience
I AM LIVING IN A CONDO BECAUSE MY HOUSE JUST SOLD. WHEN JOE FOUND OUT HE OFFERED TO HAVE ME BRING TE TRUCK TO HIS HOME THEN GAVE ME A RIDE BACK TO THE CONDO I WAS RENTING. IF I NEED MORE WORK IN THE FUTURE I WILL CALL YOU FOR SURE. TED SORCE
2004 FORD F-150 - SPARK PLUG REPLACEMENT - CLEARWATER, FL

Harish

19 years of experience
302 reviews
Harish
19 years of experience
Book him now!!! He called me to let me know he would be early and met me at my job. He was super friendly and super professional! He got the job done really quick and even showed me everything he did in case I was weary of the work done. The quote I got online was a $90 cheaper than all the mechanics I called in this area. This is an awesome service when you work an 8-5 job and can't get away! My car is running so much better! Long story short Harish was my hero today and I would recommend him to everyone and anyone who needs work done on their car!
2007 FORD MUSTANG - SPARK PLUGS - CHARLOTTE, NC

Quentin

18 years of experience
114 reviews
Quentin
18 years of experience
On time and very professional
2008 FORD EXPLORER - SPARK PLUGS - HOUSTON, TX

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 - ROUND ROCK, TX
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
1973 Ford BroncoV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$77.88Shop/Dealer Price$94.37 - $111.17
1978 Ford BroncoV8-5.8LService typeSpark Plug ReplacementYourMechanic Price$77.40Shop/Dealer Price$93.84 - $110.33
1989 Ford BroncoL6-4.9LService typeSpark Plug ReplacementYourMechanic Price$76.44Shop/Dealer Price$92.59 - $108.33
1979 Ford BroncoV8-6.6LService typeSpark Plug ReplacementYourMechanic Price$76.44Shop/Dealer Price$92.61 - $108.37
1991 Ford BroncoV8-5.8LService typeSpark Plug ReplacementYourMechanic Price$76.56Shop/Dealer Price$92.73 - $108.55
1986 Ford BroncoV8-5.8LService typeSpark Plug ReplacementYourMechanic Price$75.14Shop/Dealer Price$90.94 - $105.68
1991 Ford BroncoV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$76.60Shop/Dealer Price$92.86 - $108.76
1976 Ford BroncoV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$77.88Shop/Dealer Price$94.44 - $111.28
Show example Ford Bronco Spark Plug Replacement prices

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