2021 Nissan Frontier Spark Plug Replacement
Complete guide to 2021 Nissan Frontier spark plug replacement. Cost estimates, difficulty level, time required, and environmental impact.
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💰 Cost Breakdown
💡 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 2021 Nissan Frontier. 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.
🔧 Required Tools
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:
Slide the front seat forward by raising the lever located on the front of the seat, near the console, and sliding the seat forward.
Do this for both front seats.
Step 2:
After sliding the front seats forward, you need to fold them forward as well.
Push up on the lever located on the side of the front seat. Hold the lever up until the seat folds forward.
Do this for both front seats.
Step 3:
Fold up the back seat by using one hand to raise the lever on the side of the seat and the other hand to fold the seat back until it locks in place.
Do this for both back seats.
Step 4:
Make sure the broken rear cup holder is open enough to fit your hand inside.
Remove the rear cup holder by using both hands to press in and up on the cup holder itself.
The cup holder should "pop" out of the console.
Step 5:
Separate the front and back parts of the cup holder by opening one of the two cup holder arms.
Slowly remove the front part of the cup holder by adjusting one side of the cup holder until it is able to break free.
Take the entire front part of the cup holder out from the back part of the cup holder.
Step 6:
Remove the spring located in the back part of the cup holder by pinching the end nearest you by moving it up and down and in and out-of-place.
Step 7:
Check all sides of the cup holder to see what parts are broken. Front, Back, side to side.
This is an extremely important step which will help you understand where you will need to put the super glue later in this repair process.
Step 8:
Re-insert the shorter end of the spring into the back part of the cup holder.
Re-insert the longer end of the spring into the front part of the cup holder.
It is crucial to make sure the spring is properly inserted between both the front and back parts of the cup holder.
Step 9:
Reinsert the front part of the cup holder into the back part of the cup holder by reversing the steps you took to separate the front and back parts of the cup holder.
Step 10:
Obtain superglue and observe the proper place to apply the glue once the cup holder is back together.
It is extremely important that you understand where the super glue must be applied.
Step 11:
Apply a small amount of super glue on each of the broken pieces on each side of the cup holder.
Use caution while using super glue to avoid skin contact.
Step 12:
Check to see if the broken parts of the cup holder have stayed connected by the glue, by pressing them together for about 2 minutes
Make sure the broken parts of the cup holder are glued together correctly.
Step 13:
Ensure that before the glue dries that the cup holder can be easily opened and closed with no resistance.
You may have to reapply the super glue if the cup holder is unable to open and close with no resistance.
Step 14:
Re-insert the repaired cup holder into the console by reversing the steps you followed to take it out.
Ensure that the cup holder can open and close with ease once reinserted back into the console.
📖 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 2021 Nissan Frontier instead of replacing it, you're preventing approximately 5898 kg of CO₂ emissions. Manufacturing a new 2021 Nissan Frontier generates 5900 kg of CO₂, while this repair only produces about 2 kg of CO₂. That's a 100% reduction in carbon emissions!
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