Powerbuilt Back-Tap 18mm Spark Plug O2 Sensor Thread Repair Tool - 641133
Powerbuilt Back-Tap 18mm Spark Plug O2 Sensor Thread Repair Tool - 641133
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Powerbuilt

Powerbuilt Back-Tap 18mm Spark Plug O2 Sensor Thread Repair Tool - 641133

3 stars out of 2 reviews
(3.0)|
2 ratings
Powerbuilt Back-Tap 18mm Spark Plug O2 Sensor Thread Repair Tool - 641133Powerbuilt Back Tap 18mm Spark Plug O2 Sensor Thread Repair Tool 641133Powerbuilt 12 Millimeter Back Tap Thread Repair Tool 641148Powerbuilt 14 Millimeter Back Tap Thread Repair Tool 640811
Size:18 mm-Out of stock

Key item features

  • Patented expanding design cuts new spark plug and oxygen sensor bore threads from the inside out
  • Collapsed tool passes through hole, then expands to cut threads and extract shavings
  • Can prevent cylinder head removal and tapping
  • Works on 18mm spark plug holes and oxygen sensor bores
  • Meets or exceeds ANSI standards
Current price is $66.95
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3 out of 5 stars
stars2 ratings2 reviews
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Showing 1-2 of 2 reviews

Jan 23, 2026
Paul
Item details
Size: 14 mm
Sold and shipped byUnbeatableSale Local
5 out of 5 stars review

Verified Purchase

This works i thought it could be more sturdy but MANNN I was able to clear the cross thread install the spark plug and save easily between $200-700 bucks…⭐️⭐️⭐️⭐️⭐️

Helpful?2YO6BGL907QX41238053
Aug 26, 2023
Edward
Sold byTOOLSMITHDIRECT
1 out of 5 stars review

Verified Purchase

Manufacturer unresponsive

I wish to return this item. I could not use it. The manufacturer has ignored my many requests to process the return. The item is in its original packaging, new and un used.

Helpful?2YO6BGL907QX41238053