Spark Plug Replacement Estimate for Cadillac DeVille

Cadillac DeVille Spark Plug Replacement costs $81 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$73 to $169
Labor: $70 -$160
Parts: $3 -$9
Average Dealer price
$99 to 203
Average Shop price
$87 to 177
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1988 Cadillac DeVilleV8-4.5LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$99.44 - $120.91
2001 Cadillac DeVilleV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$78.89Shop/Dealer Price$106.64 - $132.46
1991 Cadillac DeVilleV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$78.25Shop/Dealer Price$105.77 - $131.05
1992 Cadillac DeVilleV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$99.44 - $120.93
1990 Cadillac DeVilleV8-4.5LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$99.46 - $120.94
1994 Cadillac DeVilleV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$122.22Shop/Dealer Price$166.21 - $201.01
2000 Cadillac DeVilleV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$79.10Shop/Dealer Price$106.94 - $132.93
1982 Cadillac DeVilleV8-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.52Shop/Dealer Price$99.93 - $121.71
Show example Cadillac DeVille Spark Plug Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Cadillac DeVille Spark Plug Replacement

$3 to $8

Meet some of our expert Cadillac mechanics

Real customer reviews from Cadillac owners like you.

586 reviews
Joshua
22 years of experience
Josh was fantastic. This was the first time I have used this service and as a dealer I will be using this more and more for pre-inspections and repairs going forward and be recommending it to customers as well. It sure beats taking a car to our local mechanic and having to sort out drop off and pick up etc... Steve
1988 CADILLAC DEVILLE - STARTER REPLACEMENT
Want Joshua's expert advice? Ask your question now. Its free!
186 reviews
Isai
22 years of experience
Excellent service by an excellent mechanic!
2004 CADILLAC DEVILLE - OIL CHANGE
Want Isai's expert advice? Ask your question now. Its free!
126 reviews
Tyrone
6 years of experience
Great job.
2004 CADILLAC DEVILLE - OIL CHANGE
Want Tyrone's expert advice? Ask your question now. Its free!
49 reviews
Jim
7 years of experience
Jim was on time and very professional. Took care of business.I would recommend Jim.If you are seeking a quality timely job Jim seems to be your man.
2001 CADILLAC DEVILLE - VALVE COVER GASKET REPLACEMENT
Want Jim's expert advice? Ask your question now. Its free!

All about Spark Plug Replacement

The spark plugs are an important part of the ignition system. When you turn the ignition key (car's key) on, it causes the ignition coil to generate the spark which ignites the air-fuel mixture in the engine cylinders to start the engine. The number of spark plugs in the car is the same as the number of cylinders, although some vehicle manufacturers will use two spark plugs per cylinder. Over time, the spark plugs wear out and require replacement. When the spark plugs wear out, it is harder for it the air-fuel mixture to ignite, resulting in engine misfires. If one of the spark plugs has failed, the car will still start and run, but it will run poorly. On some vehicles, spark plug replacement may be labor intensive and involve removal of the intake plenum.

Spark Plug Replacement Estimates for Popular Cadillac Models