Spark Plug Replacement Estimate for Mazda Navajo

Mazda Navajo Spark Plug Replacement costs $73 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $83
Labor: $70 -$80
Parts: $3
Average Dealer price
$99
Average Shop price
$87
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CarServiceYourMechanic PriceShop/Dealer Price
1993 Mazda NavajoV6-4.0LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$88.55 - $101.85
1991 Mazda NavajoV6-4.0LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.54 - $101.85
1994 Mazda NavajoV6-4.0LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.50 - $101.78
1992 Mazda NavajoV6-4.0LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.52 - $101.81
Show example Mazda Navajo Spark Plug Replacement prices
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Parts required for a Mazda Navajo Spark Plug Replacement

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395 reviews
Tien
18 years of experience
punctual, efficient, good service
2000 MAZDA PROTEGE - SPARK PLUG REPLACEMENT
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266 reviews
Grzegorz
36 years of experience
Quick and thorough. Diagnosed another problem while there. Thanks!
2009 MAZDA 5 - POWER STEERING FLUID SERVICE
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73 reviews
Danny
6 years of experience
First off let me thank Danny for doing such a great job. My clutch feels like butter now (this is a good thing). He called me before the appointment to confirm, let me know of traffic he hit along the way, clarified what I needed to be worked on, and completed the job. Danny is a great asset to YourMechanic!
2006 MAZDA 6 - CLUTCH SLAVE CYLINDER REPLACEMENT
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54 reviews
Peter
22 years of experience
Peter saved the day,I highly recommend him as a mechanic to go to.
1993 MAZDA MIATA - TIMING BELT 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.

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