Thermostat - HD Thermostat
4068-90
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:
- Meets or exceeds OEM standards
- Original equipment design for worry-free direct fit replacement
- High grade stainless steel and copper construction
- Consistent and precise response to cooling system needs
- 100% tested and calibrated
Specifications:
- Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Bypass Flange Length: 0.00 in
- Bypass Flange Length: 0.00 mm
- Includes Jiggle Pin Check Valve: No
- Bypass Flange Diameter: 0.00 in
- Bypass Flange Diameter: 0.00 mm
- Jiggle Pin Check Valve Quantity: 0
- Installation Tool Included: No
- Seal Material: N/A
- Start to Open Temperature: 190.0 Deg. F
- Start to Open Temperature: 87.78 Deg. C
- Seal Quantity: 0
- Electric: No
- Engine Coolant Thermostat Quantity: 1
- MAP Controlled: No
- Gasket Or Seal Required: Yes
- Height Between Flanges: 1.65 in
- Height Between Flanges: 41.91 mm
- Gasket or Seal Pre-Installed: No
- Color: Silver
- Color: Brass
- Sealing Flange Outside Diameter: 1.90 in
- Sealing Flange Outside Diameter: 48.26 mm
- Design: Sleeve
- Material: Steel
- Material: Copper
- Jiggle Pin Weep Hole: No
- Gasket Or Seal Included: No
- Grade Type: OEM
- Bolt Hole Quantity: 0
- Type: Heavy Duty
- Gasket Quantity: 0
Interchanges:
- Advance 4068-90
- AETM 15699
- Autozone 4068-90
- Cartek 4068-90
- MotoRad 4068-90
- MotoRad HD 4068-90
- NAPA 90-8604
- NAPA 90-8604
- NAPA 90-8604
- OReilly 4068-90
- Pep Boys 4068-90
- Stant 15699
Applications:

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