Thermostat - HD Thermostat
4045-90
HD 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.
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:
- Flange Diameter: 3.21 IN
- Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Start to Open Temperature: 190.0 Deg. F
- Start to Open Temperature: 87.78 Deg. C
- Jiggle Pin Weep Hole: No
- Installation Tool Included: No
- Gasket Or Seal Included: No
- Height: 3.06 in
- Height: 77.72 mm
- Material: Brass
- Material: Stainless Steel
- Material: Copper
- Grade Type: OEM
- Color: Gold
- Gasket Or Seal Required: Yes
Interchanges:
- Autozone 4045-90
- MotoRad HD 4045-90
- NAPA 90-4504
- NAPA 90-4504
- OReilly 4045-90
- Pep Boys 4045-90
Applications:

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