Cadillac Brougham 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 Cadillac Brougham

Cadillac Brougham Ignition Cable (Spark plug wires) Replacement costs $102 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$93 to $119
Labor: $70 -$80
Parts: $23 -$39
Average Dealer price
$139 to 172
Average Shop price
$112 to 133
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
CarServiceEstimateShop/Dealer Price
1989 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$115.56Shop/Dealer Price$152.36 - $205.59
1992 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.93 - $272.12
1987 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$115.56Shop/Dealer Price$152.40 - $205.66
1992 Cadillac BroughamV8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.89 - $272.04
1991 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.83 - $271.94
1988 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$115.56Shop/Dealer Price$152.35 - $205.57
1991 Cadillac BroughamV8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.96 - $272.17
1990 Cadillac BroughamV8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.92 - $272.11
Show example Cadillac Brougham 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 Cadillac mechanics

Real customer reviews from Cadillac owners like you.

Brandon

16 years of experience
345 reviews
Brandon
16 years of experience
This guy was working hard from start to finish. He was figuring things out as they came up and as someone with a(n) ancient car he made the vehicle come back to life. If you get him he will make sure the work is done right.
1987 CADILLAC BROUGHAM - AC BELT - LAKE MARY, FLORIDA

Joseph

16 years of experience
140 reviews
Joseph
16 years of experience
Joseph was on time and very professional.
2004 CADILLAC CTS - CAR IS HESITATING AND BUCKING - SALT LAKE CITY, UTAH

Michael

7 years of experience
67 reviews
Michael
7 years of experience
My trunk couldn't open also he helped me thanks a whole lot good guy
2009 CADILLAC CTS - CHECK ENGINE LIGHT IS ON - EAST ORANGE, NEW JERSEY

Troy

36 years of experience
56 reviews
Troy
36 years of experience
Great customer service on top of making sure that everything was completed in a timely manner. I highly recommend Troy to anyone in need of service.
2003 CADILLAC ESCALADE - COOLANT IS LEAKING INSPECTION - CHANDLER, ARIZONA
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
CarServiceEstimateShop/Dealer Price
1989 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$115.56Shop/Dealer Price$152.36 - $205.59
1992 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.93 - $272.12
1987 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$115.56Shop/Dealer Price$152.40 - $205.66
1992 Cadillac BroughamV8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.89 - $272.04
1991 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.83 - $271.94
1988 Cadillac BroughamV8-5.0LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$115.56Shop/Dealer Price$152.35 - $205.57
1991 Cadillac BroughamV8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.96 - $272.17
1990 Cadillac BroughamV8-5.7LService typeIgnition Cable (Spark plug wires) ReplacementEstimate$148.72Shop/Dealer Price$193.92 - $272.11
Show example Cadillac Brougham 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