Thermostat - Standard Fail-Safe
7301-170
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
- Seal Type: O-Ring
- Gasket Or Seal Required: Yes
- MAP Controlled: No
- Bolt Hole Quantity: 0
- Height: 2.37 in
- Height: 60.20 mm
- Jiggle Pin Weep Hole: Yes
- Height Between Flanges: 1.66 in
- Height Between Flanges: 42.16 mm
- Gasket Or Seal Included: Yes
- Sealing Flange Outside Diameter: 2.52 in
- Sealing Flange Outside Diameter: 64.01 mm
- Grade Type: OEM
- Gasket or Seal Pre-Installed: Yes
- Color: Silver
- Color: Brass
- Color: Gold
- Material: Steel
- Material: Copper
- Type: Fail-Safe
- Flange Thickness: 0.068 in
- Flange Thickness: 1.73 mm
- Includes Jiggle Pin Check Valve: Yes
- Seal Material: Rubber
- Start to Open Temperature: 170.0 Deg. F
- Start to Open Temperature: 76.67 Deg. C
- Installation Tool Included: No
- Gasket Or Seal Material: Rubber
- Gasket Quantity: 0
- Seal Quantity: 1
- Electric: No
- Engine Coolant Thermostat Quantity: 1
- Jiggle Pin Check Valve Quantity: 1
- Design: Standard
- Bypass Flange Length: 1.65 in
- Bypass Flange Length: 41.91 mm
- Bypass Flange Diameter: 1.14 in
- Bypass Flange Diameter: 28.95 mm
Interchanges:
- Autozone 7301-170
- Autozone 7301-170BP
- Cartek 7301-170
- MotoRad 7301-170
- NAPA SS170-1037
- NAPA SS170-1037
- NAPA SS170-1037
- OReilly 7301-170
- Pep Boys 7301-170
Applications:

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