Ignition Cable (Spark plug wires) 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.

Ignition Cable (Spark plug wires) Replacement Estimate for GMC Yukon XL 2500

GMC Yukon XL 2500 Ignition Cable (Spark plug wires) Replacement costs $159 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$124 to $185
Labor: $77 -$112
Parts: $47 -$73
Average Dealer price
$196 to 277
Average Shop price
$150 to 208
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
2013 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$156.13Shop/Dealer Price$191.88 - $263.21
2001 GMC Yukon XL 2500V8-8.1LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$166.73Shop/Dealer Price$204.34 - $271.21
2005 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$175.67Shop/Dealer Price$215.44 - $288.96
2003 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$175.67Shop/Dealer Price$215.47 - $289.01
2004 GMC Yukon XL 2500V8-8.1LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$148.59Shop/Dealer Price$181.58 - $234.78
2011 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$156.13Shop/Dealer Price$191.88 - $263.20
2001 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$177.50Shop/Dealer Price$217.82 - $292.78
2006 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$175.67Shop/Dealer Price$215.50 - $289.07
Show example GMC Yukon XL 2500 Ignition Cable (Spark plug wires) Replacement prices

Ignition Cable (Spark plug wires) Replacement Service & Cost

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 Ignition Cable (Spark plug wires) Replacement service at your home or office.

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

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

308 reviews
Dan
34 years of experience
Did a very good job and will use the service again
2003 GMC ENVOY - CAR RADIATOR REPLACEMENT
Want Dan's expert advice? Ask your question now. Its free!
251 reviews
Jeffrey
22 years of experience
5 Stars.! Good communication, very reasonable price, good work.
2013 GMC YUKON XL 1500 - CAR AC REPAIR
Want Jeffrey's expert advice? Ask your question now. Its free!
77 reviews
Richard
6 years of experience
Great mechanic! He knows his stuff. He's a car guy at heart.
2007 GMC YUKON XL 1500 - ENGINE MOUNT REPLACEMENT (FRONT)
Want Richard's expert advice? Ask your question now. Its free!
30 reviews
Terrell
36 years of experience
Terrell was fantastic!
2006 GMC SIERRA 1500 - OIL CHANGE
Want Terrell's expert advice? Ask your question now. Its free!
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
2013 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$156.13Shop/Dealer Price$191.88 - $263.21
2001 GMC Yukon XL 2500V8-8.1LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$166.73Shop/Dealer Price$204.34 - $271.21
2005 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$175.67Shop/Dealer Price$215.44 - $288.96
2003 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$175.67Shop/Dealer Price$215.47 - $289.01
2004 GMC Yukon XL 2500V8-8.1LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$148.59Shop/Dealer Price$181.58 - $234.78
2011 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$156.13Shop/Dealer Price$191.88 - $263.20
2001 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$177.50Shop/Dealer Price$217.82 - $292.78
2006 GMC Yukon XL 2500V8-6.0LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$175.67Shop/Dealer Price$215.50 - $289.07
Show example GMC Yukon XL 2500 Ignition Cable (Spark plug wires) 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