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Estimates Common Car Repairs Spark Plugs Replacement

Ford F-250 Super Duty Spark Plug Replacement

Spark plug replacement is often performed as part of your routine maintenance, and the price can vary drastically depending on the year, make, and model of your vehicle.

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Range for All Cars

$115 $475

This range covers an average spark plug replacement. Tell us your car to get a guaranteed price from RepairSmith.

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Ford F-250 Super Duty Spark Plugs Replacement

RepairSmith offers upfront and competitive pricing. The average cost for Ford F-250 Super Duty Spark Plugs Replacement is $410. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

Car
Location
Quoted on
Price
2012 Ford F-250 Super Duty
6.2L V8 King Ranch • 76,972 miles
Campbell CA 95008
Dec 2, 2020
$547 - $669
2004 Ford F-250 Super Duty
6.0L V8 Turbo Diesel • 230,000 miles
Henderson NV 89015
Nov 26, 2020
$416 - $508
2006 Ford F-250 Super Duty
5.4L V8 • 335,000 miles
Fresno CA 93720
Nov 17, 2020
$326 - $398
2000 Ford F-250 Super Duty
5.4L V8 • 164,000 miles
Lake Elsinore CA 92530
Nov 12, 2020
$316 - $386
2006 Ford F-250 Super Duty
5.4L V8 • 335,000 miles
Fresno CA 93720
Sep 26, 2020
$326 - $398
2003 Ford F-250 Super Duty
5.4L V8 Lariat • 105,000 miles
Pacifica CA 94044
Sep 26, 2020
$325 - $397
2001 Ford F-250 Super Duty
5.4L V8 XL • 161,672 miles
Los Angeles CA 90041
Sep 19, 2020
$455 - $556
2000 Ford F-250 Super Duty
5.4L V8 • 200,000 miles
San Jose CA 95112
Sep 18, 2020
$344 - $420
2001 Ford F-250 Super Duty
5.4L V8 XL • 161,672 miles
Los Angeles CA 90041
Sep 17, 2020
$316 - $386
2001 Ford F-250 Super Duty
5.4L V8 XL • 161,672 miles
Los Angeles CA 90041
Sep 16, 2020
$316 - $386
Last Updated:
Dec 15, 2020 8:45 PM
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What are Spark Plugs?

Spark plugs are an important part of your vehicle’s ignition system. Think of them as tiny bolts of lightning that help power your engine. Each cylinder in your vehicle's engine has a spark plug. Electricity from the vehicle's battery runs to the spark plugs, where it is used to ignite the air and fuel mixture in the engine. The power of the explosion forces the piston into the cylinder, which turns the crankshaft, which turns the wheels, which ultimately puts your vehicle in motion. Pretty nifty, right?

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Symptoms of failing Spark Plugs

Poor engine performance

If your spark plugs are worn, your vehicle will lose some of its power. The engine will misfire and hesitate, and your car will have much slower acceleration and a rougher ride. These are all signs that your vehicle might need a spark plug replacement or repair.

Check engine light

Remember that time your check engine light came on, and then you drove a few thousand miles anyway, pretending it wasn’t actually on? How did that work out for you? Busted spark plugs will impact engine performance and emissions, which should illuminate your check engine light. Try paying attention to it this time, it might save you some money in repair or replacement costs. A check engine light is another great sign that you might need a spark plug replacement.

Regularly scheduled maintenance

We know. You don’t use maps and you don’t like chore charts and you don’t need to consult your regularly scheduled maintenance. Good for you. But actually, you do. Spark plugs are considered a part of maintenance, and you should replace these plugs before they die on the job.

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How urgent is replacing Spark Plugs?

If a spark plug or two are dead, the car won’t be running on all cylinders, and you’d be a pretty bad friend if you let your car go to work while sick. Do you want dead sparks on your conscience?

The longer you drive with busted plugs, the more damage you risk incurring to your vehicle. Misfiring sparks can hurt the catalytic converter, and, in rare cases, a portion of the spark plug can fall off into the engine, causing some bigger issues and far more to replace than just a couple old plugs.

The simple thing is the right thing. Get a spark plug replacement on time and minimize the risk of having to replace your entire engine.

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