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How much does Ford charge to replace spark plugs?

The cost to replace spark plugs on a Ford vehicle can vary depending on the specific model, engine size, and labor costs at the dealership or repair shop. However, on average, Ford typically charges between $150 to $300 to replace spark plugs.


Factors Affecting Spark Plug Replacement Cost


Several factors can influence the overall cost of replacing spark plugs on a Ford vehicle:



  • Vehicle Model and Engine Size: Larger engines, such as those found in trucks and SUVs, generally require more spark plugs and may cost more to replace.

  • Labor Costs: The labor cost to remove and replace the spark plugs can vary depending on the dealership or repair shop's hourly rate.

  • Spark Plug Type: Ford may recommend using more expensive, specialized spark plugs for certain models, which can increase the parts cost.

  • Accessibility: If the spark plugs are difficult to access, it may require more labor time, leading to higher overall costs.


It's important to note that the cost can also be influenced by any additional repairs or maintenance that may be recommended during the spark plug replacement service.


Typical Spark Plug Replacement Costs for Ford Vehicles


Here are some typical spark plug replacement costs for popular Ford models:



  • Ford F-150: $200 to $400

  • Ford Mustang: $150 to $300

  • Ford Escape: $150 to $300

  • Ford Fusion: $150 to $300


These costs are just estimates and may vary depending on the specific circumstances of your vehicle and the repair shop you choose. It's always a good idea to get a quote from your local Ford dealership or a trusted mechanic before scheduling the spark plug replacement service.

How long should it take a mechanic to change spark plugs?


It will take about one hour to replace your spark plugs for a four-cylinder engine. A V6 and V8 may take longer than an hour. Changing a vehicle's spark plugs is a DIY thing, but it may sometimes get complicated.



Why is replacing spark plugs so expensive?


The intake manifold will need to be removed to reach the plugs on the back bank. All that extra disassembly adds to the labor time. Other layouts like flat engines (sometimes called “boxer”), commonly seen on Subaru's and Porsches, require more time to change the spark plugs.



How much should a shop charge to replace spark plugs?


If it's a task you aren't comfortable doing on your own, spark plug replacement cost at a repair shop will have labor costs higher than the parts. For instance, a set of four spark plugs in a compact car will likely be around $50 to $80 to install.



Will I notice a difference after changing spark plugs?


3. Better Engine Performance. In general, changing your spark plugs will result in better engine performance. Your car will drive smoother and more efficiently, and you may even notice increased power.



Can I drive with bad spark plugs?


Ideally, you should replace them immediately. However, you can get by for a short while, as long as they aren't misfiring. Poor spark keeps fuel from being burned inside the combustion chamber. This reduces power and fuel economy, and it makes it harder for the engine to idle.



What years of Ford trucks had problems with spark plugs?


TOM: For those who have Ford trucks from this era, the offending engines are the 3-valve 5.4-liter from 2004 to 2007, the 3-valve 4.6-liter from 2005 to 2007, and the 3-valve 6.8-liter from 2005 to 2007.



How long can you drive with bad spark plugs?


How long can you drive with bad spark plugs? Ideally, you should replace them immediately.



What are the signs of a bad spark plug?


What are the signs your Spark Plugs are failing?

  • Engine has a rough idle. If your Spark Plugs are failing your engine will sound rough and jittery when running at idle.
  • Trouble starting. Car won't start and you're late for work… Flat battery?
  • Engine misfiring.
  • Engine surging.
  • High fuel consumption.
  • Lack of acceleration.



How often does Ford recommend changing spark plugs?


every 30,000 miles
Most spark plugs should be inspected every 30,000 miles or so, with replacements often being necessary around the 60,000-100,000-mile mark, but cleaning the area around them and pulling them out for a wipe-down can benefit several drivers.



How to tell if spark plugs need changing?


Here are seven signs that are telling you that you need spark plug replacement on your vehicle.

  1. Your Vehicle is Difficult to Start.
  2. Your Engine is Misfiring.
  3. You Have Poor Fuel Economy.
  4. Your Engine Idles Rough.
  5. Your Car Doesn't Accelerate Easily.
  6. Your Engine is Loud.
  7. Your “Check Engine” Light Comes On.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.