678169004 Thermal Relief Valve Thermal Release Valve (2-Pack) 1/4" Brass for Homelite, Ryobi, Dewalt Pressure Washers

Key features

• Exact OEM Replacement： Directly replaces popular part numbers 208673GS, 21783GS, 194298GS, B3090GS, 17658, 678169004, and others for a perfect fit.
• Broad Compatibility： Fits a wide range of pressure washer models including series BM809, CT800, HL808, HU804, PS805, UT805, and many more.
• Standard 1/4" NPT Threads： Features universal 1/4-inch NPT connections for a secure, leak-free installation with standard fittings.
• Essential Thermal Protection： Safely relieves excess pressure caused by heat buildup, protecting your pressure washer pump from damage.
• Reliable & Durable Build： Manufactured from quality materials for corrosion resistance and long-term performance under high pressure.

This 1/4" NPT thermal relief valve is the exact OEM-quality replacement you need for lasting pump protection. It ensures a perfect fit for a wide range of models (including BM809, CT800, HL808, HU804, PS805, UT805 series and more), directly replacing popular part numbers like 208673GS, 17658, and 678169004. The universal threaded design allows for a quick, secure, and leak-free installation. Its core function is to automatically release dangerous pressure buildup from heat, effectively shielding your pump from costly damage. Built from robust materials, this valve delivers reliable performance and peace of mind for your equipment's longevity.

Free shipping included. 30-day hassle-free returns.