GMC V2500 Suburban 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

(13)

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

(13)

Ignition Cable (Spark plug wires) Replacement Service

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

On average, the cost for a GMC V2500 Suburban Ignition Cable (Spark plug wires) Replacement is $213 with $59 for parts and $154 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 GMC V2500 SuburbanV8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$290.22Shop/Dealer Price$324.11 - $416.87
1990 GMC V2500 SuburbanV8-6.2L DieselService typeIgnition Cable (Spark plug wires) ReplacementEstimate$320.93Shop/Dealer Price$363.03 - $484.80
1990 GMC V2500 SuburbanV8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$280.31Shop/Dealer Price$312.28 - $403.61
Show example GMC V2500 Suburban 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 GMC mechanics

Real customer reviews from GMC owners like you.

Excellent Rating

(13)

Rating Summary
12
0
0
1
0
12
0
0
1
0

Lucas

30 years of experience
938 reviews
Lucas
30 years of experience
GMC Safari V6-4.3L - Ignition Cable (Spark plug wires) - Los Angeles, California
Competent, experienced, pleasant and good value and convenient. Very pleased

Peter

44 years of experience
1397 reviews
Peter
44 years of experience
GMC K2500 Suburban V8-7.4L - Ignition Cable (Spark plug wires) - Peoria, Arizona
Excellent

John

37 years of experience
565 reviews
John
37 years of experience
GMC Yukon XL 1500 V8-6.0L - Ignition Cable (Spark plug wires) - Sacramento, California
Awesome!

David

13 years of experience
8 reviews
David
13 years of experience
GMC Sierra 1500 V8-5.3L - Ignition Cable (Spark plug wires) - Orange, California
David was great . . . easy to work with, knew his stuff . . . and was willing to do whatever it took to get the job done right!

Excellent Rating

(13)

Rating Summary
12
0
0
1
0
12
0
0
1
0
Number of GMC Ignition Cable (Spark plug wires) Replacement services completed
143+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
experts on our platform

Recent articles & questions

How to Drive a Prius in the Winter
Driving Driving during extreme weather conditions brings its own challenges. For example, snow and ice can make roads slippery, causing drivers to lose control of their vehicles. It can also be hard to stop when the roads are too slick....
10 Reasons To Get a Mobile Oil Change
The benefits of ordering an oil change to your home driveway.
What Does It Mean When a Car Has "Wishbone" Suspension?
Designers Designers of automotive suspension systems must consider many factors, including the cost, weight, and compactness of the suspension and the handling characteristics they wish to achieve. No design is perfect at achieving all of these objectives but several basic...

Car won't start or crank ASD relay making rapid clicking noise when key out of ignition 1999 Dodge Intrepid

Hi there - you have pretty-well identified this problem yourself - well done! Yes, the Automatic Shutdown Relay (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-automatic-shutdown-relay) appears to be sticking in the "power on" position, which is providing a power path to the fuel pump as well...

I have a 2006 suzuki grand vitara, I just recently changed the battery because it was completely dead, and now when I out it in r

This is likely an electrical issue or defective engine sensor(s). Just as a for instance, the Manifold Absolute Pressure (MAP) sensor detects engine load and generates a signal that is proportional to the amount of vacuum in the intake manifold....

Just replaced pressure plate and clutch disc wondering if it's possible that I put it in backwards would my truck still run

The clutch cannot be put in wrong. If you have are having problem with the clutch not releasing then you may have to pump the pedal up and down all the way down and up to to get the clutch...

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