Skip to main content
🔧
HowMuchToFixAI for a Greener Future
Engine
moderate

2014 Hyundai Sonata Spark Plug Replacement

Complete guide to 2014 Hyundai Sonata spark plug replacement. Cost estimates, difficulty level, time required, and environmental impact.

💰 Cost:$100 - $200
⏱️ Time:1-2 hours
🌍 CO₂ Saved:5698 kg

🌍 Share Your Environmental Impact

Inspire others to repair instead of replace! Share how much CO₂ you're saving.

Share your impact:

💰 Cost Breakdown

Parts$60 - $120
Labor$40 - $80
Total Estimated Cost$100 - $200

💡 Tip: Costs vary by location and repair shop. Authorized service centers typically charge more than independent repair shops.

🔧 Repair Overview

Spark Plug Replacement is one of the most common repairs for 2014 Hyundai Sonata. This repair involves replacing the damaged engine component with a new or refurbished part. The process typically takes 1-2 hours and requires moderate skill level.

What You'll Need

  • Replacement engine part (OEM or aftermarket)
  • Precision screwdriver set (Phillips #000 or pentalobe)
  • Opening tools (plastic spudger, suction cup)
  • Adhesive strips or glue
  • Clean workspace with good lighting

Step-by-Step Process

Step 1:

Step 1 - Image 1

Go to the passenger side of the car and sit in the passenger seat. Pull the glove box down using the lever.

Step 2:

Step 2 - Image 1

On the right side of the love box will be a plastic hydraulic; push the two pieces of plastic of the part sticking out towards each other. This should release the glove box on this side.

Step 3:

Step 3 - Image 1

Then on the top left, there is a plastic screw; unscrew it and be mindful that when this happens, the glove box will swing down.

Step 4:

Step 4 - Image 1

This is what the screw should look like after you take it out.

Step 5:

Step 5 - Image 1

This is what will be behind the glove box.

Step 6:

Step 6 - Image 1

On the right side there should be a clamp and push the two ends against each other and pull towards you.

Step 7:

Step 7 - Image 1

This is the clamp mentioned in the previous step.

Step 8:

Step 8 - Image 1

Then just pull the cover to the right to slide it out. Then you can access the air filter and change it from here.

📖 Repair guide provided by iFixit - The free repair manual. Licensed under CC BY-NC-SA 3.0.

iFixit Difficulty: Moderate | Time: NaNh NaNm

DIY vs Professional Repair

✋ DIY Repair

  • ✅ Lower cost (parts only: $60-$120)
  • ✅ Learn new skills
  • ❌ Risk of further damage
  • ❌ No warranty
  • ❌ Requires tools and time

🔧 Professional Repair

  • ✅ Expert installation
  • ✅ Warranty included
  • ✅ Faster turnaround
  • ❌ Higher cost ($100-$200)
  • ❌ Need to find reputable shop

Environmental Impact

By choosing to repair your 2014 Hyundai Sonata instead of replacing it, you're preventing approximately 5698 kg of CO₂ emissions. Manufacturing a new 2014 Hyundai Sonata generates 5700 kg of CO₂, while this repair only produces about 2 kg of CO₂. That's a 100% reduction in carbon emissions!

Get a Personalized Repair Estimate

Upload a photo of your 2014 Hyundai Sonata and get an AI-powered cost estimate in seconds. See exactly what's damaged and how much it'll cost to fix.

Related Repair Guides