Thermostat - Standard Naked Thermostat
427457
Thermostat Kit
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
- MAP Controlled: No
- Gasket Or Seal Required: Yes
- Jiggle Pin Weep Hole: Yes
- Gasket Or Seal Included: Yes
- Height Between Flanges: 1.38 in
- Height Between Flanges: 35.05 mm
- Grade Type: OEM
- Height: 1.97 in
- Height: 50.04 mm
- Bolt Hole Quantity: 0
- Material: Copper
- Sealing Flange Outside Diameter: 2.05 in
- Sealing Flange Outside Diameter: 52.07 mm
- Gasket or Seal Pre-Installed: Yes
- Type: Standard
- Color: Silver
- Color: Brass
- Material: Steel
- Flange Height: 5.08 mm
- Flange Height: 4.572 mm
- Flange Height: 0.2 in
- Flange Height: 0.18 in
- Includes Jiggle Pin Check Valve: Yes
- Bypass Flange Length: 0.35 in
- Bypass Flange Length: 8.89 mm
- Engine Coolant Thermostat Quantity: 2
- Electric: No
- Design: Standard
- Jiggle Pin Check Valve Quantity: 1
- Bypass Flange Diameter: 1.09 in
- Bypass Flange Diameter: 27.68 mm
- Seal Material: Rubber
- Gasket Or Seal Material: Paper
- Gasket Or Seal Material: Rubber
- Flange Thickness: 0.05 in
- Flange Thickness: 0.05 in
- Flange Thickness: 1.27 mm
- Flange Thickness: 1.27 mm
- Installation Tool Included: No
- Seal Type: O-Ring
- Gasket Quantity: 1
- Depth: 1.25 in
- Depth: 0.78 in
- Depth: 31.75 mm
- Depth: 19.812 mm
- Start to Open Temperature: 203.0 Deg. F
- Start to Open Temperature: 180.0 Deg. F
- Start to Open Temperature: 95.00 Deg. C
- Start to Open Temperature: 82.22 Deg. C
- Seal Quantity: 2
Interchanges:
- Advance 427457
- Autozone 42780
- Autozone 42780BP
- Canadian Tire - MotoRad 427457
- Cartek 427457
- Mighty 42780
- MotoRad 427457
- NAPA 457724
- NAPA 457724
- NAPA 457724
- Omni 427457
- OReilly 42780
- Pep Boys 427457
Applications:

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