2018 Kia Optima Brake Pad Replacement
Complete guide to 2018 Kia Optima brake pad replacement. Cost estimates, difficulty level, time required, and environmental impact.
🌍 Share Your Environmental Impact
Inspire others to repair instead of replace! Share how much CO₂ you're saving.
💰 Cost Breakdown
💡 Tip: Costs vary by location and repair shop. Authorized service centers typically charge more than independent repair shops.
🔧 Repair Overview
Brake Pad Replacement is one of the most common repairs for 2018 Kia Optima. This repair involves replacing the damaged brakes component with a new or refurbished part. The process typically takes 1-2 hours and requires moderate skill level.
What You'll Need
- Replacement brakes 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:
Open the trunk and locate the tail light compartment behind the rear wheel well.
This guide will serve for both brake lights.
Step 2:
Squeeze and pull back on the felt-like access panel to expose the tail light assembly.
Step 3:
Squeeze down on the top tab of the battery connector. Then, pull the connector out.
'''Be sure to properly disconnect the battery to ensure safety when replacing the bulb.'''
Step 4:
The grey brake light holder is connected to three wires. (Pink, Green, and Black as displayed)
'''Be sure not to pull on the three wires.'''
Twist the holder counter-clockwise using the two protruding tabs. Pull out the holder once unlocked.
Step 5:
Twist the dead bulb counter clockwise to unlock it from the holder.
'''Be sure not to squeeze too hard on the light bulb as it may shatter or break.'''
Step 6:
'''Be sure to place latex gloves on prior to opening and touching the new bulb.'''
Align the new bulb with the notch in the holder. Place bulb inside holder.
Gently push the bulb in and simultaneously twist clockwise to lock it into the holder.
📖 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: $90-$180)
- ✅ Learn new skills
- ❌ Risk of further damage
- ❌ No warranty
- ❌ Requires tools and time
🔧 Professional Repair
- ✅ Expert installation
- ✅ Warranty included
- ✅ Faster turnaround
- ❌ Higher cost ($150-$300)
- ❌ Need to find reputable shop
Environmental Impact
By choosing to repair your 2018 Kia Optima instead of replacing it, you're preventing approximately 5695 kg of CO₂ emissions. Manufacturing a new 2018 Kia Optima generates 5700 kg of CO₂, while this repair only produces about 5 kg of CO₂. That's a 100% reduction in carbon emissions!
Get a Personalized Repair Estimate
Upload a photo of your 2018 Kia Optima and get an AI-powered cost estimate in seconds. See exactly what's damaged and how much it'll cost to fix.