Thermostat - Standard Naked Thermostat
294-180
Thermostat
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Specifications:
- Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Valve Outside Diameter: 0.81 IN
- Bypass Flange Diameter: 2.20 in
- Bypass Flange Diameter: 55.88 mm
- Seal Quantity: 0
- Engine Coolant Thermostat Quantity: 1
- Gasket Or Seal Included: No
- Jiggle Pin Check Valve Quantity: 1
- Flange Thickness: 0.05 in
- Flange Thickness: 1.27 mm
- Flange Height: 1.27 mm
- Bypass Flange Length: 31.24 mm
- Color: Silver
- Color: Brass
- Bypass Flange Length: 1.23 in
- Gasket Quantity: 0
- Flange Height: 0.05 in
- Depth: 1.23 in
- Depth: 31.24 mm
- Includes Jiggle Pin Check Valve: Yes
- Sealing Flange Outside Diameter: 2.2 in
- Sealing Flange Outside Diameter: 55.88 mm
- Gasket Or Seal Required: Yes
- Type: Standard
- Bolt Hole Quantity: 0
- Height: 1.89 in
- Height: 48.01 mm
- Electric: No
- Start to Open Temperature: 180.0 Deg. F
- Start to Open Temperature: 82.22 Deg. C
- Gasket or Seal Pre-Installed: No
- MAP Controlled: No
- Grade Type: OEM
- Design: OEM
- Installation Tool Included: No
- Jiggle Pin Weep Hole: Yes
- Seal Material: N/A
- Height Between Flanges: 1.32 in
- Height Between Flanges: 33.53 mm
- Material: Steel
- Material: Copper
Interchanges:
- Advance 294-180
- Advance 294-180
- AISIN THF-003
- Autozone 4148
- Autozone 4148BP
- Cartek 294-180
- Gates (Private) 34823
- Gates 34823
- Mighty 4148-TS
- MotoRad 294-180
- NAPA 180-492
- NAPA 180-492
- NAPA 180-492
- Omni 294-180
- OReilly 4148
- Pep Boys 294-180
- Subaru 21210AA080
- Vernet TH6736.82J
Applications:

Need help finding the right product?
Our dedicated team is here to steer you in the right direction. Click below and let us know how we can assist you in finding the ideal product for your need. Your journey to experiencing BETTER starts here.
Looking for custom development?
We’re not just about products; we’re about crafting tailored solutions that match your needs. Are you ready to bring your new project to life? Click below, and let’s embark on the journey of custom product development together.






