Saturn Ion Spark Plug Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(9)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(9)

Spark Plug Replacement Service

How much does a Spark Plug Replacement cost?

On average, the cost for a Saturn Ion Spark Plug Replacement is $173 with $33 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2003 Saturn IonL4-2.2LService typeSpark Plug ReplacementEstimate$271.72Shop/Dealer Price$304.50 - $394.74
2006 Saturn IonL4-2.2LService typeSpark Plug ReplacementEstimate$262.71Shop/Dealer Price$293.72 - $382.64
2007 Saturn IonL4-2.0L TurboService typeSpark Plug ReplacementEstimate$211.43Shop/Dealer Price$229.65 - $280.12
2006 Saturn IonL4-2.4LService typeSpark Plug ReplacementEstimate$262.71Shop/Dealer Price$293.75 - $382.68
2004 Saturn IonL4-2.2LService typeSpark Plug ReplacementEstimate$262.71Shop/Dealer Price$295.22 - $385.26
2004 Saturn IonL4-2.0L TurboService typeSpark Plug ReplacementEstimate$211.43Shop/Dealer Price$229.79 - $280.37
2005 Saturn IonL4-2.2LService typeSpark Plug ReplacementEstimate$262.71Shop/Dealer Price$293.76 - $382.71
2006 Saturn IonL4-2.0L TurboService typeSpark Plug ReplacementEstimate$211.43Shop/Dealer Price$229.65 - $280.12
Show example Saturn Ion Spark Plug Replacement prices

What are spark plugs and how do they work?

Spark plugs are one of the key components of your vehicle’s ignition system. They ignite gasoline and air inside of your engine. This gives your engine the power to propel you down the road. The spark plug takes high voltage electricity from the ignition coil and creates a spark at just right moment during the engine’s combustion cycle. This gives the engine the best mix of power, fuel economy and low emissions. However, the electrode at the end of the spark plug eventually wears out and can cause performance issues.

Spark plugs-MATROX-1

When should you replace spark plugs?

Replacement should follow the vehicle maintenance schedule. This will be listed in the vehicle’s owner’s manual. Some cars require regular replacement at 30k, 60k or 100k miles. It is possible in some cases that a spark plug might fail before the service schedule, but it’s not typically common.

Avoiding spark plug replacement can cause:

  • Difficulty starting your car.
  • Check engine light for a misfire code.
  • Flashing check engine light during acceleration for misfire, this can cause engine damage.
  • Reduced fuel economy and/or power.
  • Rough idle and/or unexplained engine vibration.
  • Failed State emission testing.

Even if only one spark plug is found to be faulty, they should always be replaced in sets. Most engines will require 4,6, or 8 spark plugs.

How do mechanics replace spark plugs?

Spark plugs are threaded into the engine’s cylinder head(s). Most cars have one plug per cylinder, so a four-cylinder engine will have four plugs, a six-cylinder engine will have six plugs, and so forth. The mechanic will:

  • Have the correct spark plugs on hand for your vehicle
  • Pull any diagnostic trouble codes that may be related to worn spark plugs.
  • Remove the original spark plugs and look at removed spark plugs for any clues indicating engine mis-operation exists; such as oil burning, excessively rich mixture, pre-ignition damage etc. Inform owner of any found unusual conditions.
  • Install new plugs using a torque wrench.
  • Finally, a road test of the vehicle to confirm normal operation.

Is it safe to drive with worn spark plugs?

Yes, but spark plugs that are worn enough to cause engine-misfiring have the potential to cause engine damage and overheating of the catalytic converter. Regardless of the age of the plugs, or mileage, if the engine misfires or runs poorly, the plugs should be inspected for defects. Generally, spark plug failure will not keep the engine from running, but in cases of extreme wear, you may experience a limitation in the speed at which you can drive the car. If the maintenance schedule says the plugs should be replaced, it is best to do so promptly.

When having spark plugs replaced keep in mind:

  • High-speed driving may accelerate spark plug wear. Consider earlier than required inspection and tune-up if you operate the car in severe conditions.
  • Plugs should always be promptly replaced per the manufacturer maintenance schedule even if they appear to be working perfectly.
  • If your vehicle is equipped with spark plug wires (as opposed to a coil-on-plug system), the wires should be replaced at the same time. This may increase the cost of your repair.
  • It is possible that when doing a spark plug replacement, your vehicle may also need additional parts like ignition coils, this will add to the repair cost.
  • Some engines require that the intake manifold be removed while replacing spark plugs. This may increase the parts and labor cost for the repair.
  • Leaking valve cover gaskets, which have let oil get in contact with the spark plugs, coils or wires, may be the cause of ignition system issues. Valve cover gaskets will need to be replaced in addition to the spark plugs, wires or coils. This will add to the repair cost.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Saturn mechanics

Real customer reviews from Saturn owners like you.

Excellent Rating

(9)

Rating Summary
9
0
0
0
0
9
0
0
0
0

Excellent Rating

(9)

Rating Summary
9
0
0
0
0
9
0
0
0
0
Number of Saturn Ion Spark Plug Replacement services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Saturn MECHANICS
700+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Control Arm Assembly
Common signs include a vibrating steering wheel, steering pulling to the left or right, and clunking noises.
How Long Does a Cruise Control Brake Release Switch Last?
The The cruise control brake release switch allows you to turn off the cruise control. On vehicles with a manual transmission, there is a clutch release switch that cancels the cruise control when the clutch pedal is pressed in. In...
What Does the Diesel Particulate Filter Warning Light Mean?
The diesel particulate filter light turns on when the soot level from the diesel exhaust is high and your car is at risk of going into limp mode.

Navigation system not working

The navigation system in your vehicle is a common failure. If this occurred right after a battery change then a code needs to be put in to get it going again. If the system is not turning on at all...

Can a bad alternator cause the car to jerk loose power

Hello, thanks for writing in about your 2000 Ford Escort. It does sound like the alternator (https://www.yourmechanic.com/services/alternator-replacement) is not charging but this would need to be tested to make sure it is in face the alternator at fault and not...

My anti theft system is activated and my car won't start. I didn't know there was even an alarm on the car. I've tried everything

Your anti-theft system (pass-lock) may have a fault or it may be the key itself. The keys have a chip embedded in them. When inserted into the ignition, the alarm system looks for codes from the key. Try another key...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com