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2010 Toyota 4Runner Spark Plug Replacement

Complete guide to 2010 Toyota 4Runner spark plug replacement. Cost estimates, difficulty level, time required, and environmental impact.

💰 Cost:$100 - $200
⏱️ Time:1-2 hours
🌍 CO₂ Saved:5998 kg

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💰 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 2010 Toyota 4Runner. 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

Turn on your windshield wipers and turn them off when the wipers reach the middle point on the windshield.

Step 2:

Step 2 - Image 1

Carefully, lift your windshield wipers up and away from the windshield.

Step 3:

Step 3 - Image 1
Step 3 - Image 2

Look for the small hook attachment that connects the windshield wipers.

Step 4:

Step 4 - Image 1
Step 4 - Image 2

Unhook the J hook that attaches the windshield wipers and pull off the old wiper blades.

Step 5:

Step 5 - Image 1
Step 5 - Image 2

Push the arm end of the new windshield wipers through the hole in front of the adaptor.

Push the new wiper blade onto the arm hook until it clicks.

Step 6:

Step 6 - Image 1

Once it has clicked, slide the blade cover off.

Step 7:

Step 7 - Image 1

After completing this guide, feel free to test out your newly installed windshield wipers.

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

iFixit Difficulty: Very easy | 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 2010 Toyota 4Runner instead of replacing it, you're preventing approximately 5998 kg of CO₂ emissions. Manufacturing a new 2010 Toyota 4Runner generates 6000 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

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