Spark Plug Replacement Estimate for Cadillac DeVille

Cadillac DeVille Spark Plug Replacement costs $112 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $177
Labor: $70 -$168
Parts: $3 -$9
Average Dealer price
$99 to 213
Average Shop price
$87 to 186
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CarServiceYourMechanic PriceShop/Dealer Price
1999 Cadillac DeVilleV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$156.08Shop/Dealer Price$211.71 - $258.54
1995 Cadillac DeVilleV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$78.28Shop/Dealer Price$105.88 - $131.23
1994 Cadillac DeVilleV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$78.28Shop/Dealer Price$105.80 - $131.09
1993 Cadillac DeVilleV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$78.28Shop/Dealer Price$105.83 - $131.16
1986 Cadillac DeVilleV8-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.68Shop/Dealer Price$100.02 - $121.85
1996 Cadillac DeVilleV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$150.24Shop/Dealer Price$204.40 - $246.84
1988 Cadillac DeVilleV8-4.5LService typeSpark Plug ReplacementYourMechanic Price$73.26Shop/Dealer Price$99.63 - $121.25
1997 Cadillac DeVilleV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$155.91Shop/Dealer Price$211.74 - $258.63
Show example Cadillac DeVille Spark Plug Replacement prices

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.

251 reviews
Jeffrey
22 years of experience
Jeffrey did a great job. He was very nice, professional and friendly. He completed the repair in a timely fashion and was very knowledgeable about cars. A++
1993 CADILLAC DEVILLE - CAR RADIATOR REPLACEMENT
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186 reviews
Isai
22 years of experience
Isai is very knowledgeable with plenty of experience as an auto mechanic.
1997 CADILLAC DEVILLE - CHECK ENGINE LIGHT IS ON INSPECTION
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137 reviews
Richard
6 years of experience
Richard was very professional and helpful. He was always on time and show extensive knowledge of the work he was doing
2003 CADILLAC DEVILLE - CAR THERMOSTAT REPLACEMENT
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33 reviews
Alonzo
22 years of experience
KEEP UP THE GOOD WORK ALONSO !!!!!!
2005 CADILLAC DEVILLE - SPARK PLUG REPLACEMENT
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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