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DPTOOL Spark Plug Thread Repair Kit set

DPTOOL ★ 3.3/5 · ItemOracle Score Mid-Range

$119 USD
Price subject to change
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DPTOOL Back Tap Spark Plug Thread Repair Tool 14mm 12mm 18mm 10mm 8mm M8 M10 M12 M14 M18 Thread Chase Tap Kit

A multi-size thread chase tap kit to repair spark plug threads, preventing shavings from entering the engine. One customer notes it saved a costly repair job

Highlights

  • trap shavings with grease
  • no cylinder head removal needed
  • multiple thread sizes covered

Pros

  • multi-size thread repair kit
  • reduces risk of debris entering engine
  • includes grease to trap metal shavings
  • no need to pull cylinder head or coil insert

Cons

  • mixed opinions on thread size and hole fit
  • some users find hole size too large

Best For

  • repairing damaged spark plug threads
  • preventing shavings from entering engine during repair
  • solutions for cross-threaded spark plug holes
  • flush-cleaning threads before reassembly
  • use with grease to trap metal shavings

Features

  • Repairs severely cross damaged spark plug threads without pulling the cylinder head
  • Ejects metal shavings into the device, preventing debris from entering the engine
  • Greased threads trap any metal shavings for removal with the tool
  • Constructed from high-strength 42CrMo steel, equivalent to 4140 steel

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