Himore Thermal Relief Valve for Pressure Washer
Protect your Himore pressure washer pump from overheating with a crucial thermal relief valve for pressure washer systems. This safety device releases hot water when the pump's temperature exceeds a safe limit, preventing damage and extending the life of your equipment. It's an essential component for both residential and commercial pressure washers. For complete pump maintenance, explore Himore pressure washer pump options, or browse our Himore pressure washer pump parts. Consider also adding a pressure washer pump unloader valve for optimal pressure control.
Prices have eased: the median sits at $79.99, 11% below its level from 32 days ago.
Our top picks: Himore Thermal Relief Valve for Pressure Washer
Selected automatically from marketplace relevance and prices of 17 listed offers.
$24.18See on eBay →- Budget pick1/4" Thermal Release / Relief Valve for Power & Pressure Washer Water Pumps
This is a 1/4" thermal release/relief valve designed for use with power and pressure washer water pumps.
$9.49See on eBay → 
Premium pickThermal Relief Valve Replacement for Pressure Washer PumpsThis is a gold-finished metal thermal relief valve designed as a replacement part for pressure washer pumps.
$36.99See on eBay →
Top 5: Himore Thermal Relief Valve for Pressure Washer compared
| # | Product | Price | Rating | Color | Material | Strength |
|---|---|---|---|---|---|---|
| 1 | 1/4" Thermal Release / Relief Valve for Power & Pressure Washer Water Pumps | $9.49 | — | Silver | Metal | 1/4" connection size |
| 2 |  Thermal Relief Valve 3/8" NPT for Pressure Washer Pump Gold | $16.43 | — | — | Brass, Stainless Steel, or Alloy Steel | — |
| 3 | Thermal Relief Valve Replacement for Pressure Washer Pumps | $36.99 | — | Gold | Metal | 0.5-inch NPT inlet/outlet connections |
| 4 |  Pressure Washer Thermal Relief Valve 1/4" NPT Thermal Relief Valve | $11.50 | — | — | — | 1/4" NPT connection |
| 5 |  (2 Pack) 1/4" Thermal Release / Relief Valve for Power & Pressure Washer Pumps | $13.49 | — | Silver | — | Comes in a convenient 2-pack |
- 1/4" Thermal Release / Relief Valve for Power & Pressure Washer Water Pumps
- Thermal Relief Valve 3/8" NPT for Pressure Washer Pump Gold
- Thermal Relief Valve Replacement for Pressure Washer Pumps
- Pressure Washer Thermal Relief Valve 1/4" NPT Thermal Relief Valve
- (2 Pack) 1/4" Thermal Release / Relief Valve for Power & Pressure Washer Pumps
-
2PCS Brass Pump Thermal Relief Valve for Pressure Washer Compatibility -
Thermal Relief Valve 3/8" NPT for Pressure Washer Pump Gold 3/8 inches -
Pressure Washer 1/4 NPT Size Thermal Relief Release Safety Valve -
Used - 2800 PSI Vertical Power Pressure Washer Pump HEAD for Himore 308653052 -
Thermal Relief Valve 3/8" NPT for Pressure Washer Pump 3/8 inches, Gold -
Thermal Relief Valve 3/8 inch NPT for up to 8 GPM Pressure Power Washer Pump -
Pressure Washer Thermal Relief Valve 1/4" Thermal Relief Valve -
Pressure Washer Thermal Relief Valve Kit, Replacement Thermal Release Valve f... -
4-Piece Thermal Relief Valve Set - Essential for Safe Pressure Washer Operation - Heavy Duty Thermal Release Valve for Pressure Washer Pumps Replacement Fit Al...
-
Pressure Washer Thermal Relief Valve Kit, 1/4 Inch NPT, 2 Pack -
3/8" Pressure Washer Thermal Relief Valve 100557 Thermal Valve
FAQ: Himore Thermal Relief Valve for Pressure Washer
How much does Himore Thermal Relief Valve for Pressure Washer cost?
Across 17 priced offers, prices range from $9.49 to $36.99; the median is $16.46 (as of September 2026).
Which brands appear most often in this overview?
By offer count, Homelite (2) and kbz (2) lead this overview (as of September 2026).
Which criteria help when comparing Himore Thermal Relief Valve for Pressure Washer?
When comparing, it pays to look at Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type — the listings here can be filtered by exactly these criteria.