Spark Plug Replacement Estimate for Jeep TJ

Jeep TJ Spark Plug Replacement costs $77 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$74 to $89
Labor: $70 -$80
Parts: $4 -$9
Average Dealer price
$101 to 110
Average Shop price
$88 to 94
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CarServiceYourMechanic PriceShop/Dealer Price
1997 Jeep TJL6-4.0LService typeSpark Plug ReplacementYourMechanic Price$79.32Shop/Dealer Price$96.17 - $114.05
1998 Jeep TJL4-2.5LService typeSpark Plug ReplacementYourMechanic Price$74.85Shop/Dealer Price$90.65 - $105.23
1998 Jeep TJL6-4.0LService typeSpark Plug ReplacementYourMechanic Price$79.15Shop/Dealer Price$95.98 - $113.74
1999 Jeep TJL4-2.5LService typeSpark Plug ReplacementYourMechanic Price$74.85Shop/Dealer Price$90.63 - $105.19
2000 Jeep TJL4-2.5LService typeSpark Plug ReplacementYourMechanic Price$74.94Shop/Dealer Price$90.71 - $105.31
2000 Jeep TJL6-4.0LService typeSpark Plug ReplacementYourMechanic Price$79.32Shop/Dealer Price$96.16 - $114.04
2001 Jeep TJL4-2.5LService typeSpark Plug ReplacementYourMechanic Price$74.96Shop/Dealer Price$90.81 - $105.49
1999 Jeep TJL6-4.0LService typeSpark Plug ReplacementYourMechanic Price$79.15Shop/Dealer Price$96.02 - $113.82
Show example Jeep TJ Spark Plug Replacement prices
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Parts required for a Jeep TJ Spark Plug Replacement

$4 to $9

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2006 JEEP LIBERTY - SPARK PLUG REPLACEMENT
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2003 JEEP LIBERTY - SPARK PLUG REPLACEMENT
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16 years of experience
Enrique showed up in a timely manner. He was very friendly, courteous, professional and knowledgeable. I feel that he is very competent to complete the services on my vehicle as well as any vehicle. Enrique went above and beyond to explain and diagnose my vehicle and put my worries to rest. Great service!
1995 JEEP GRAND CHEROKEE - CAR STARTS AND THEN DIES INSPECTION
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22 years of experience
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1998 JEEP CHEROKEE - PRE-PURCHASE CAR INSPECTION
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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 Jeep Models