Spark Plug Replacement Estimate for Cadillac Seville

Cadillac Seville Spark Plug Replacement costs $90 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $168
Labor: $70 -$160
Parts: $3 -$8
Average Dealer price
$99 to 203
Average Shop price
$87 to 177
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CarServiceYourMechanic PriceShop/Dealer Price
1987 Cadillac SevilleV8-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$99.44 - $120.91
1991 Cadillac SevilleV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$80.16Shop/Dealer Price$109.04 - $132.47
1986 Cadillac SevilleV8-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$99.40 - $120.86
1993 Cadillac SevilleV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$78.25Shop/Dealer Price$105.81 - $131.11
1993 Cadillac SevilleV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$99.46 - $120.94
1982 Cadillac SevilleV6-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.59Shop/Dealer Price$99.89 - $121.63
1982 Cadillac SevilleV8-4.1LService typeSpark Plug ReplacementYourMechanic Price$73.61Shop/Dealer Price$100.07 - $121.94
1998 Cadillac SevilleV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$106.25Shop/Dealer Price$144.05 - $177.04
Show example Cadillac Seville Spark Plug Replacement prices
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Parts required for a Cadillac Seville Spark Plug Replacement

$3 to $8

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Real customer reviews from Cadillac owners like you.

274 reviews
Noe
31 years of experience
Noe was great. Arrived early. Very informative & friendly. I trust the quality of his work. Anyone that has the pleasure of having him work on his/her vehicle is fortunate & very lucky.
2003 CADILLAC SEVILLE - CHECK ENGINE LIGHT IS ON INSPECTION
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266 reviews
Grzegorz
36 years of experience
I did have a 11:00 appt. and then I had to call because no one was at my location being it was 1:30. The office was very helpful in getting me a mechanic right away to me just having to wait another 5 and half almost 6 hours until the job was completely done. The office did give me a discount and that was great but the real question is will I use them again. I think I just might give a try. Thks again for all the help and the extra money you saved me.
2002 CADILLAC SEVILLE - RADIATOR HOSE REPLACEMENT (UPPER)
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137 reviews
Richard
6 years of experience
He get there on time and ready
2000 CADILLAC SEVILLE - OTHER INSPECTIONS
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17 reviews
William
20 years of experience
Awesome knowledge and customer service. I will request William from now on.
1992 CADILLAC SEVILLE - OTHER INSPECTIONS
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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.

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