Fitting, Plug 3/8" Npt 20990R1

positive OEM
Threaded 3/8" NPT plug fitting for sealing engine fluid passages.
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Description

The Navistar International 3/8" NPT Plug Fitting (20990R1) is a threaded sealing component used to close off fluid or air passages in engine assemblies. It provides a secure, leak-resistant closure for piping systems in heavy-duty vehicle applications.

Key Specifications

  • Application: Heavy-duty engine assemblies
  • Function: Seals fluid or air passages
  • Compatibility: Navistar International engines
  • Construction: Metal (steel or alloy)
  • Features: 3/8" NPT thread, threaded plug design
  • Quality: OEM Navistar International part

Shipping Info

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More Information

Current Part# 20990R1
Type OEM
Manufacturer International
Warranty Standard Manufacturer Warranty