Oldsmobile Silhouette Ignition Cable (Spark plug wires) Replacement Costs

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Ignition Cable (Spark plug wires) Replacement Service

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

On average, the cost for a Oldsmobile Silhouette Ignition Cable (Spark plug wires) Replacement is $177 with $37 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1991 Oldsmobile SilhouetteV6-3.1L	Service typeIgnition Cable (Spark plug wires) Replacement	Estimate$286.42	Shop/Dealer Price$312.33 - $379.53
1996 Oldsmobile SilhouetteV6-3.4L	Service typeIgnition Cable (Spark plug wires) Replacement	Estimate$378.10	Shop/Dealer Price$410.23 - $499.20
1998 Oldsmobile SilhouetteV6-3.4L	Service typeIgnition Cable (Spark plug wires) Replacement	Estimate$421.90	Shop/Dealer Price$454.63 - $544.05
2004 Oldsmobile SilhouetteV6-3.4L	Service typeIgnition Cable (Spark plug wires) Replacement	Estimate$421.90	Shop/Dealer Price$454.63 - $544.05
1990 Oldsmobile SilhouetteV6-3.1L	Service typeIgnition Cable (Spark plug wires) Replacement	Estimate$274.71	Shop/Dealer Price$300.27 - $367.21
2003 Oldsmobile SilhouetteV6-3.4L	Service typeIgnition Cable (Spark plug wires) Replacement	Estimate$421.90	Shop/Dealer Price$454.93 - $544.56
2002 Oldsmobile SilhouetteV6-3.4L	Service typeIgnition Cable (Spark plug wires) Replacement	Estimate$421.90	Shop/Dealer Price$454.66 - $544.10
1995 Oldsmobile SilhouetteV6-3.8L	Service typeIgnition Cable (Spark plug wires) Replacement	Estimate$336.68	Shop/Dealer Price$358.50 - $416.43

Show example Oldsmobile Silhouette 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.

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TJ

27 years of experience

362 reviews

TJ

27 years of experience

by Dakota

Oldsmobile Silhouette V6-3.4L - Battery - North Port, Florida

Professional, prompt, and experienced. He did an excellent job.

Wilson

14 years of experience

296 reviews

Wilson

14 years of experience

by Luis

Oldsmobile Silhouette V6-3.4L - Serpentine/Drive Belt - Orlando, Florida

Wilson was very professional and punctual. He also doesn't replace parts that doesn't need replacing which cut the bill in half! Awesome work Wilson.

Victor

8 years of experience

26 reviews

Victor

8 years of experience

by Denise

Oldsmobile Silhouette V6-3.4L - Oil Change - Simi Valley, California

Victor was great, he was efficient and through.

Jonathan

23 years of experience

304 reviews

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Jonathan

23 years of experience

Request Jonathan

by Laura

Oldsmobile Silhouette V6-3.4L - Tail light circuit board - Arvada, Colorado

Jonathan is great! Very professional, arrived early for both appointments, patient with all my questions, and the price was fantastic! Other places I called wanted an average of $140 for an electrical diagnostic- YourMechanic did it for $70 and came to my home! The repair was also really reasonable and he did it only two days later (and I got the diagnostic scheduled for the day after I contacted YourMechanic - fast!) I'll be recommending them, and Jonathan in particular, to anyone I hear needs automotive work! I always expect auto mechanics to overcharge me and tell me I need all sorts of things I don't really need because I am a woman who knows nothing about cars. YourMechanic.com doesn't take advantage! I couldn't be more pleased. Thank you, Jonathan.

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