Thermostat - Standard Naked Thermostat
251-185
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
- Jiggle Pin Weep Hole: Yes
- Height: 52.32 mm
- Height: 2.06 in
- Grade Type: OEM
- Gasket Quantity: 0
- Gasket Or Seal Included: No
- MAP Controlled: No
- Gasket or Seal Pre-Installed: No
- Gasket Or Seal Required: Yes
- Height Between Flanges: 1.44 in
- Height Between Flanges: 36.58 mm
- Sealing Flange Outside Diameter: 2.64 in
- Sealing Flange Outside Diameter: 67.06 mm
- Material: Stainless Steel
- Material: Copper
- Color: Silver
- Color: Brass
- Includes Jiggle Pin Check Valve: Yes
- Design: Standard
- Jiggle Pin Check Valve Quantity: 1
- Bypass Flange Length: 0.97 in
- Bypass Flange Length: 24.63 mm
- Bypass Flange Diameter: 1.64 in
- Bypass Flange Diameter: 41.65 mm
- Installation Tool Included: No
- Bolt Hole Quantity: 0
- Type: Standard
- Seal Material: N/A
- Start to Open Temperature: 185.0 Deg. F
- Start to Open Temperature: 85.00 Deg. C
- Engine Coolant Thermostat Quantity: 1
- Electric: No
- Seal Quantity: 0
- Flange Thickness: 0.06 in
- Flange Thickness: 1.52 mm
Interchanges:
- Advance 251-185
- Autozone 25185
- Autozone 25185BP
- Cartek 251-185
- Mahle TX2980D
- Mahle TX2985D
- Mercedes-Benz 6012000015
- Mercedes-Benz A6012000015
- Mighty 25185
- MotoRad 251-185
- NAPA 185-152
- NAPA 185-152
- NAPA 185-152
- OReilly 25185
- Pep Boys 251-185
- Stant 48658
- Vernet TH5699.85J
Applications:

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