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1937-1948 Flathead Ford V8 Thermostat
1937-1948 Flathead Ford V8 Thermostat

1937-1948 Flathead Ford V8 Thermostat

1.88" Overall Diameter, 1.59" Overall Height, 1.00" Mounted Height, Steel

9 Reviews | 3 Answered Questions
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1937-1948 Flathead Ford V8 Thermostat
1937-1948 Flathead Ford V8 Thermostat
1937-1948 Flathead Ford V8 Thermostat
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1937-1948 Flathead Ford V8 Thermostat
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Part # 91015801-180
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  • Will fit 1937-'48 Ford/Mercury flathead V8's
  • Opens at 180-degrees
  • OEM fitment
  • Two required for each engine
  • Steel construction

Details

MFG. Part #:
91015801-180
Overall Diameter:
1.88"
Overall Height:
1.59"
Mounted Height:
1.00"
Temp. Range:
Opens at 180 degrees.
Material Type:
Steel
Gasket(s) Included:
No
Sold in Quantity:
Each

Info

Don't let that flattie boil over – keep it running cool with new thermostats from Speedway. These thermostats sit in the water outlets on the top of the head, with the hose coming down over the water outlets, holding the thermostats in place. Remember, every Flathead needs two of these!

  • OEM replacement
  • Two thermostats required for each engine
  • Opens @ 180° F
  • Fits 1937-1947 Ford/Mercury flathead V8s in cars & trucks

Learn more about the importance of the thermostat with cooling systems and how they work by reading our tech article. Cooling System Principles.

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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  • Follow this guide on how to mount a single electric puller fan in a '66 - '67 Chevelle. Learn tips on taking measurements and installing a rubber spacer to prevent the fan from rubbing.

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