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Solid Plug | 114SP-518-25

Pioneer Automotive Industries

Solid Plug | 114SP-518-25

Part #114SP-518-25
$1.79

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The Pioneer Automotive Industries SP‑518‑25 is a set of solid threaded plugs designed to provide reliable sealing of unused ports and threaded openings in automotive engine and transmission systems. These rugged steel plugs are ideal for use during engine rebuilds, maintenance, custom fabrication, or when modifying engine or drivetrain components. Their precision‑machined threads ensure a secure, leak‑resistant fit that helps protect internal passages and keep fluids where they belong.
  • Durable Steel Construction – Built from strong steel for long life and resistance to corrosion in engine and mechanical environments.
  • Secure Threaded Fit – Precision‑machined threads provide reliable sealing in unused ports or openings.
  • Universal Application – Ideal for engine blocks, transmission housings, coolant and oil passages, or other systems needing port closure.
  • Cost‑Effective Maintenance Solution – Offers an economical option for closing off unused threaded ports during repair or rebuild work.
BrandPioneer Automotive Industries
Manufacturer Part NumberSP-518-25

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