Spark Plug Replacement Estimate for Isuzu i-370

Isuzu i-370 Spark Plug Replacement costs $101 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$95 to $118
Labor: $91 -$104
Parts: $4 -$14
Average Dealer price
$130 to 149
Average Shop price
$114 to 126
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2008 Isuzu i-370L5-3.7LService typeSpark Plug ReplacementYourMechanic Price$95.78Shop/Dealer Price$115.85 - $133.59
2007 Isuzu i-370L5-3.7LService typeSpark Plug ReplacementYourMechanic Price$105.88Shop/Dealer Price$128.56 - $153.94
Show example Isuzu i-370 Spark Plug Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Isuzu i-370 Spark Plug Replacement

$4 to $14

Meet some of our expert Isuzu mechanics

Real customer reviews from Isuzu owners like you.

395 reviews
Tien
18 years of experience
Tien does great work in a very timely matter. He tells you all what he has done and gives you recommendations for future work. Tien experience shows in his work. He is a great mechanic.
1996 ISUZU OASIS - VALVE COVER GASKET REPLACEMENT
Want Tien's expert advice? Ask your question now. Its free!
164 reviews
Theodore
11 years of experience
Theodore was very professional and friendly. Theodore was methodical with his diagnostics and quickly found the issue. The issue was resolve on the same visit. I would highly recommend Theodore. All this and a great price.
2003 ISUZU ASCENDER - IGNITION COIL REPLACEMENT
Want Theodore's expert advice? Ask your question now. Its free!
105 reviews
Jose
11 years of experience
Amazing experience as always!
2002 ISUZU RODEO - OIL CHANGE
Want Jose's expert advice? Ask your question now. Its free!
52 reviews
Chris
13 years of experience
Amazing service, thank you Chris!
2002 ISUZU RODEO - STARTER REPLACEMENT
Want Chris'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 Isuzu Models