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66821 - Spark Plug Hole Thread Chaser - Fits 14mm and 18mm Threads

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Pricing: $7.29


Avoid stripped spark plug holes with our affordable spark plug hole thread chaser. Double ended to fit 14mm and 18mm threads.

Application List



  • 66821
  • 66821
  • 037995318216
  • Proform
  • New

Shipping Information

  • Item Requires Shipping
  • 0.3 lbs.
  • W4.7500” x H1.0000” x L7.7500”

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