Performance Tool W163C Wide Gap Spark Plug & Gap Tool
Performance Tool W163C Wide Gap Spark Plug & Gap Tool
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Performance Tool W163C Wide Gap Spark Plug & Gap Tool

|17 ratings

Key item features

  • For use with newer autos with high energy engines.
  • Accurately set spark plugs with electrode tool included.
  • 8 durable round wire blades in decimal and metric sizes.
  • SAE Sizes: .025, .030, .035, .040, .044, .054, .060 and .080-Inch
  • Metric Sizes: .635, .762, .889, 1.01, 1.11, 1.37, 1.52 and 2.03mm

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Customer ratings & reviews

4.9 out of 5 stars
stars
17 ratings14 reviews
How item rating is calculated
  1. 5 stars88% (15)
  2. 4 stars12% (2)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 14 reviews

Jul 22, 2025
Reviewer name: Fman
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice addition for my tools

Multiple measurements makes this useful for our other cars. Works great

Incentivized Review
Helpful?19BLW48L5UPG100058109
Nov 21, 2025
Reviewer name: VW
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great for iridium plugs

This was exactly what I needed to measure my gap on the iridium plugs.

Incentivized Review
Helpful?19BLW48L5UPG100058109
Jul 21, 2026
Reviewer name: Walmart customer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It's the right tool if you're going to be gapping plugs or making sure the pre gapped plugs are correctly gapped as Iridium plugs need this type of tool to keep the fragile tip in it's correct place

Incentivized Review
Helpful?19BLW48L5UPG100058109
Current price is $7.52$7.52/count
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