2-Pack 1/4 Inch NPT Pressure Washer Thermal Release Valve – Brass Replacement for Models 678169004, 678169002, 678169001, 208673GS, 21783GS, 194298GS, B3090GS – Pump Protector Relief Valve

Universal Pressure Washer Safety Valve 1/4" thermal release valve fits most standard pressure washers. Replaces multiple part numbers including 208673GS, 21783GS and 678169002. Made of durable brass that resists rust and withstands high pressure. Provides automatic overheat protection to prevent pump damage. Easy screw-in installation.

• Universal 1/4" Thermal Release Valve： Features standard 1/4-inch connections that fit most pressure washer pumps. The thermal release safety mechanism automatically activates to prevent pump damage from overheating.
• Multi-Brand Replacement Solution： Directly replaces part numbers 208673GS, 21783GS, 194298GS, B3090GS, 17658, 678169004, 678169002, and 678169001. Compatible with numerous pressure washer brands and models
• Premium Solid Brass Construction： Machined from heavy-duty brass for exceptional corrosion resistance and durability. Withstands high-pressure conditions and all weather environments without rusting or failing
• Enhanced Safety Performance： Provides critical thermal protection by releasing pressure when temperatures exceed safe operating limits. Helps prevent pump seizure and extends equipment lifespan
• Easy Installation： Simple screw-in design allows for quick replacement without special tools. Includes complete installation instructions for DIY maintenance