Briggs & Stratton 1708665SM 1/8 inch NPT Pipe Thread Plug OEM Replacement

The Briggs & Stratton 1708665SM is a genuine OEM 1/8-inch pipe thread (NPT) plug designed for use on Briggs & Stratton small engines and power equipment. This precision-threaded pipe plug is used to seal unused ports, passages, and openings in engine blocks, fuel systems, oil systems, and other fluid circuits where a pressure-tight closure is required.

Key Features:

• Genuine OEM Part: Manufactured to Briggs & Stratton factory specifications for exact fit and reliable sealing
• Thread Size: 1/8-inch NPT (National Pipe Thread) tapered thread
• Sealing Function: Provides a leak-proof closure for oil passages, fuel ports, or air/vacuum ports in engine assemblies
• Durable Construction: Built to withstand engine operating temperatures, pressures, and exposure to oil and fuel
• Direct Replacement: Restores original equipment performance when replacing a lost, damaged, or stripped pipe plug

This pipe thread plug is a critical sealing component used during engine assembly and repair. Using a genuine Briggs & Stratton replacement ensures proper thread engagement and a secure, long-lasting seal in any ported application on your equipment.