Ford F-150 Heritage Ignition Cable (Spark plug wires) Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(26)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(26)

Ignition Cable (Spark plug wires) Replacement Service

How much does a Ignition Cable (Spark plug wires) Replacement cost?

On average, the cost for a Ford F-150 Heritage Ignition Cable (Spark plug wires) Replacement is $166 with $71 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 Ford F-150 HeritageV6-4.2LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$256.45Shop/Dealer Price$301.82 - $415.41
Show example Ford F-150 Heritage Ignition Cable (Spark plug wires) Replacement prices

What is the Ignition Cable (Spark plug wires) all about?

The ignition cables, also known as “spark plug wires” are part of the ignition system. They transfer the spark from the distributor or ignition coil to spark plugs that ignite the air-fuel mixture, starting the engine.

Over time, the cables can get weak and break down. This will make it harder for the spark to reach the engine cylinders, resulting in engine misfires. The car may not start at all. If one of the spark plugs has gone bad, the car will still start and run, but it will run poorly.

Keep in mind:

  • Ignition cable failure is often caused by other failing pieces in the ignition system; a mechanic should check for any other malfunctioning parts, and replace any parts of the system that don’t work.
  • Every time the ignition cables are replaced, the spark plugs should be inspected.
  • Leaking oil or coolant can cause ignition wire failure. If this is the case, the cause of the leak should be repaired or replaced, or else the new ignition wires will quickly be damaged as well.

How it's done:

  • Scan the computer system in the car for codes.
  • Inspect ignition cables (look for white spots).
  • Ohm test on individual cables.
  • Remove and replace the cables if found faulty.
  • Inspect the spark plugs.
  • Clear the codes.

Our recommendation:

Ignition wires should be replaced at least every 60,000 miles, but whenever your car is serviced, it’s a good idea to have the entire ignition system inspected. Any time that you have spark plugs replaced, it’s a good idea to have the ignition wires replaced as well. If you notice that your engine is running poorly, you should schedule an inspection.

What common symptoms indicate you may need to replace the Ignition Cable (Spark plug wires)?

  • Check Engine light is on.
  • Engine misfires.
  • Poor gas mileage.
  • Engine may shake (light vibration).

How important is this service?

The fuel in your automobile is ignited by a spark. This starts with the ignition coil, which transforms low voltage power into extremely high voltage. This high voltage is transferred through the ignition cables, and to the spark plug, where a spark is created that ignites the engine’s fuel, and powers the engine.

When one or more ignition cables fail, this voltage will not be transferred from the ignition coil to the spark plugs, and the fuel will not be ignited. Depending on how many of your ignition cables malfunction, your car will either run poorly, or won’t run at all.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Ford mechanics

Real customer reviews from Ford owners like you.

Excellent Rating

(26)

Rating Summary
25
1
0
0
0
25
1
0
0
0

Nolan

30 years of experience
200 reviews
Nolan
30 years of experience
Ford F-150 Heritage V8-4.6L - Check Engine Light is on - Tucson, Arizona
Prompt, knowledgeable, and went straight to the task. Very quickly determined the issue and gave me a detailed explanation of the cause and remedy. Thanks again, Nolan!

Anthony

11 years of experience
103 reviews
Anthony
11 years of experience
Ford F-150 Heritage V6-4.2L - Pre-purchase Car Inspection - Arlington, Texas
Anthony arrived early and was very friendly and upfront about any issues he spotted. I would definitely recommend him.

Walter

46 years of experience
341 reviews
Walter
46 years of experience
Ford F-150 Heritage V8-5.4L Turbo - Alternator Repair - Owasso, Oklahoma
Very knowledgeable mechanic he definitely knows what he is doing.

Joe

43 years of experience
821 reviews
Joe
43 years of experience
Ford F-150 Heritage V8-4.6L - Car Air Filter Replacement - Saint Petersburg, Florida
Best and easiest auto repair experience I have ever had. No runaround. No scams. Joe was prompt, very knowledgeable and extremely friendly and fixed my vehicle with no problems whatsoever. My truck is running great now. Thanks Joe!!

Excellent Rating

(26)

Rating Summary
25
1
0
0
0
25
1
0
0
0
Number of Ford F-150 Heritage services completed
286+
services done by our mechanics
TOTAL NUMBER OF EXPERT Ford MECHANICS
1700+
experts on our platform

Recent articles & questions

P0443 OBD-II Trouble Code: Evaporative Emission Control System Purge Control Valve Circuit Malfunction
P0443 code definition Evaporative Emission Control System Purge Control Valve Circuit Malfunction What the P0443 code means P0443 is an OBD-II generic...
The Traveler’s Guide to Driving in El Salvador
Over Over the past several years, the country of El Salvador has become a very popular location for tourists. There are a number of things to see and do in the country. You can visit Museo de Arte de El...
Windshield Laws in Indiana
If If you drive on Indiana roads, you already know that you are required to follow a variety of traffic rules. In addition to the traffic laws, motorists are also required to make sure that their windshields are in compliance...

ENGINE OVER HEATING

It sounds like you may have a defective thermostat (https://www.yourmechanic.com/services/thermostat-replacement) if you haven't checked it yet. If it still overheats after fixing the thermostat then check the radiator (https://www.yourmechanic.com/services/radiator-replacement) next. Make sure the radiator flows in all of the fluid...

My 2008 Nissan Sentra tail light/running light fuse keeps blowing. I'll change it and within 2 days it blows again. What u think?

The first thing you should do is replace the rear bulbs for the parking lights since they may be intermittently grounding out inside the bulbs. If still continues then replace front bulbs. If still continues then you will need to...

Coolant leak on 2005 Audi A4 2.0L petrol but no engine overheating

You will need to have the cooling system pressure tested to locate the leak. You may have a water pump leaking or a hose that is leaking.

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 (855) 347-2779 · hi@yourmechanic.com