Thermostat - HD Thermostat
4057-85
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:
- Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Includes Jiggle Pin Check Valve: Yes
- Gasket Or Seal Required: Yes
- Sealing Flange Outside Diameter: 2.21 in
- Sealing Flange Outside Diameter: 56.13 mm
- Height: 1.67 in
- Height: 42.42 mm
- Material: Stainless Steel
- Material: Copper
- Jiggle Pin Weep Hole: Yes
- Installation Tool Included: No
- Grade Type: OEM
- Start to Open Temperature: 185.0 Deg. F
- Start to Open Temperature: 85.00 Deg. C
- Gasket Or Seal Included: Yes
- Color: Silver
Interchanges:
- Advance 14968
- AETM 14968
- Autozone 4057-85
- Autozone 4057-85BP
- Fleet Pride 4057-85
- Gates (Private) 33965
- Isuzu 8971674950
- Isuzu 8972318870
- Isuzu 8972631940
- Isuzu 8973007870
- Isuzu 8973007871
- Isuzu 8973007872
- Isuzu 8973007873
- Isuzu 97231887
- Isuzu 97263194
- Isuzu 97300787
- MotoRad HD 4057-85
- NAPA 508-185
- NAPA 508-185
- NAPA 508-185
- OReilly 4057-85
- Pep Boys 4057-85
- Stant 14968
Applications:

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