Thermostat - Standard Fail-Safe
7378-192
Fail-Safe 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:
- Exclusive, patented design
- Locking technology prevents costly engine damage
- 100% tested and calibrated
- Manufactured with the highest quality materials from an OE supplier.
- Meets or exceeds OEM standards
Specifications:
- Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Bypass Flange Diameter: 1.38 in
- Bypass Flange Diameter: 35.05 mm
- Includes Jiggle Pin Check Valve: Yes
- Bypass Flange Length: 1.78 in
- Bypass Flange Length: 45.21 mm
- Seal Quantity: 0
- Gasket Quantity: 0
- Color: Silver
- Color: Brass
- Color: Gold
- Gasket Or Seal Included: No
- Jiggle Pin Check Valve Quantity: 1
- Flange Thickness: 0.05 in
- Flange Thickness: 1.27 mm
- Engine Coolant Thermostat Quantity: 1
- Design: OEM
- Installation Tool Included: No
- MAP Controlled: No
- Start to Open Temperature: 192.0 Deg. F
- Start to Open Temperature: 88.89 Deg. C
- Grade Type: OEM
- Gasket or Seal Pre-Installed: No
- Electric: No
- Material: Stainless Steel
- Material: Copper
- Height: 2.55 in
- Height: 64.77 mm
- Height Between Flanges: 1.79 in
- Height Between Flanges: 45.47 mm
- Jiggle Pin Weep Hole: Yes
- Seal Material: N/A
- Type: Fail-Safe
- Bolt Hole Quantity: 0
- Sealing Flange Outside Diameter: 2.52 in
- Sealing Flange Outside Diameter: 64.01 mm
- Gasket Or Seal Required: Yes
Interchanges:
- Autozone 7378-192
- Autozone 7378-192BP
- Cartek 7378-192
- MotoRad 7378-192
- NAPA SS192-8737
- NAPA SS192-8737
- NAPA SS192-8737
- OReilly 7378-192
- Pep Boys 7378-192
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.






