Spark Plug Replacement Estimate for Scion iQ

Scion iQ Spark Plug Replacement costs $104 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$104 to $116
Labor: $84 -$96
Parts: $20
Average Dealer price
$151
Average Shop price
$124
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
2012 Scion iQL4-1.3LService typeSpark Plug ReplacementYourMechanic Price$105.10Shop/Dealer Price$127.80 - $156.69
Show example Scion iQ Spark Plug Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Scion iQ Spark Plug Replacement

Meet some of our expert Scion mechanics

Real customer reviews from Scion owners like you.

283 reviews
Jason
12 years of experience
showed up 20 minutes early (called ahead), had the work done in an hour (alternator replacement), tested battery and charging system... excellent, will definitely call first for the next one.
2006 SCION XA - ALTERNATOR REPLACEMENT
Want Jason's expert advice? Ask your question now. Its free!
97 reviews
Shaun
11 years of experience
Friendly, did good work.
2014 SCION FR-S - OIL CHANGE
Want Shaun's expert advice? Ask your question now. Its free!
49 reviews
Jim
7 years of experience
Great job. Five star * * * * * legendary service.
2009 SCION XB - WHEEL BEARINGS REPLACEMENT (DRIVER SIDE REAR)
Want Jim's expert advice? Ask your question now. Its free!
19 reviews
Armando
5 years of experience
Great experience, you could tell her knew everything there was to know about my car. Highly recommended.
2005 SCION TC - ALTERNATOR REPLACEMENT
Want Armando'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 Scion Models