Spark Plug Replacement Estimate for Cadillac XLR

Cadillac XLR Spark Plug Replacement costs $122 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$112 to $176
Labor: $105 -$168
Parts: $7 -$8
Average Dealer price
$154 to 212
Average Shop price
$134 to 186
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
CarServiceYourMechanic PriceShop/Dealer Price
2009 Cadillac XLRV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$114.08Shop/Dealer Price$154.47 - $189.86
2005 Cadillac XLRV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$154.87Shop/Dealer Price$210.45 - $256.57
2007 Cadillac XLRV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$113.91Shop/Dealer Price$154.32 - $189.64
2009 Cadillac XLRV8-4.4L TurboService typeSpark Plug ReplacementYourMechanic Price$113.89Shop/Dealer Price$154.35 - $189.69
2006 Cadillac XLRV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$113.02Shop/Dealer Price$153.17 - $187.79
2008 Cadillac XLRV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$114.08Shop/Dealer Price$154.45 - $189.84
2008 Cadillac XLRV8-4.4L TurboService typeSpark Plug ReplacementYourMechanic Price$114.10Shop/Dealer Price$154.72 - $190.30
2004 Cadillac XLRV8-4.6LService typeSpark Plug ReplacementYourMechanic Price$154.87Shop/Dealer Price$210.44 - $256.55
Show example Cadillac XLR Spark Plug Replacement prices

Parts required for a Cadillac XLR Spark Plug Replacement

$7 to $8

Meet some of our expert Cadillac mechanics

Real customer reviews from Cadillac owners like you.

246 reviews
Godwin
19 years of experience
Godwin is always on time and very knowledgeable about the work.
2004 CADILLAC XLR - SUSPENSION SPRINGS REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT, DRIVER SIDE REAR, PASSENGER SIDE REAR)
Want Godwin's expert advice? Ask your question now. Its free!
192 reviews
Rocco
17 years of experience
Rocco was on time, friendly and got the job done. Very happy with his service.
2003 CADILLAC ESCALADE ESV - BRAKE LIGHT SWITCH REPLACEMENT
Want Rocco's expert advice? Ask your question now. Its free!
153 reviews
Jose
10 years of experience
He was early, polite, and a straight shooter. That is all anyone can ask for. I am very satisfied with Jose's service thus far. He will be returning to repair my car Thursday.
2003 CADILLAC CTS - INSPECTION / DIAGNOSTICS
Want Jose's expert advice? Ask your question now. Its free!
17 reviews
William
20 years of experience
Outstanding service!
1992 CADILLAC SEVILLE - SERPENTINE/DRIVE BELT REPLACEMENT
Want William'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