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  6. Motorad 7223-180

Motorad 7223-180 Engine Coolant Thermostat

Motorad 7223-180 Engine Coolant Thermostat Image 1
Motorad 7223-180 Engine Coolant Thermostat Image 2
Motorad 7223-180 Engine Coolant Thermostat Image 3
Motorad 7223-180 Engine Coolant Thermostat Image 4
Motorad 7223-180 Engine Coolant Thermostat

Motorad
Brand:Motorad
Part Number: 7223-180
UPC: 055644723808
Weight: 0.13 lbs
Condition:New



On Sale:

$13.24

Availability:
1 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

FailSafe 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 and Benefits:

  • 100% tested and calibrated
  • Exclusive, patented design
  • Locking technology prevents costly engine damage
  • Manufactured with the highest quality materials from an OE supplier.
  • Meets or exceeds OEM standards

Specifications:

Flange Thickness:
0.068 in.
Flange Thickness:
1.73 mm
Gasket Or Seal Included:
No
Gasket or Seal Required:
Yes
Installation Tool Included:
No
Jiggle Pin Weep Hole:
No
Sealing Flange Outside Diameter:
2.12 in.
Sealing Flange Outside Diameter:
53.85 mm
Start to Open Temperature:
180.0 Degrees Fahrenheit
Balkamp #:
SS180-3227
CST #:
7223-180
Federated #:
7223-180
Motorad #:
7223-180
Parts Plus #:
P7223-180
Pep Boys #:
7223-180
Pronto #:
7223-180
Stant #:
NI
Prop 65:
WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov
Country of Origin:
IL

Manufacturer Warranty:

12 Months

Select a vehicle to narrow Motorad 7223-180 Engine Coolant Thermostat fitment info!

Last Updated: 07/21/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1979

 

1978

 

1979

 

1978

 
Ford Bronco

5.8L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Bronco



5.8L V8 Gas OHV,
6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Ford Country Sedan

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Country Sedan



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
Ford Country Sedan

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Country Sedan



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Ford Country Squire

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Country Squire



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
Ford Country Squire

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Country Squire



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Ford Custom

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Custom



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
Ford Custom

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Custom



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 
Ford Custom 500

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Custom 500



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 
Ford Custom 500

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Custom 500



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1980

 

1980

 
Ford E-250 Econoline

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford E-250 Econoline



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Ford E-250 Econoline Club Wagon

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford E-250 Econoline Club Wagon



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Ford E-350 Econoline

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford E-350 Econoline



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Ford E-350 Econoline Club Wagon

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford E-350 Econoline Club Wagon



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Ford Elite

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Elite



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1975

 

1975

 
Ford Elite

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Elite



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1979

 

1979

 
Ford F-100

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford F-100



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1978

 

1978

 
Ford F-100

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S
 

Ford F-100



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle

1977

 

1977

 
Ford F-100

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford F-100



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Ford F-150

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
Eng Ver: Modified
 

Ford F-150



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
Eng Ver: Modified

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Ford F-150

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford F-150



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 
Ford F-250

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford F-250



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Ford F-350

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford F-350



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Ford F-350

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S
 

Ford F-350



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle

1970

 

1970

 
Ford Fairlane

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
Eng Ver: Cleveland
 

Ford Fairlane



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
Eng Ver: Cleveland

1 Per Vehicle

1970

 

1970

 
Ford Falcon

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
Eng Ver: Cleveland
 

Ford Falcon



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
Eng Ver: Cleveland

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Ford Galaxie 500

5.8L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Galaxie 500



5.8L V8 Gas OHV,
6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1970

 

1970

 
Ford Galaxie 500

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H
 

Ford Galaxie 500



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1972

 

1976

 

1975

 

1974

 

1973

 

1972

 
Ford Gran Torino

5.8L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Gran Torino



5.8L V8 Gas OHV,
6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1973

 

1973

 
Ford Gran Torino

5.8L V8 Gas,
6.6L V8 Gas
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Gran Torino



5.8L V8 Gas,
6.6L V8 Gas Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Ford Granada

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Granada



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 
Ford LTD

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford LTD



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 
Ford LTD

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford LTD



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1970

 

1970

 
Ford LTD

5.8L V8 Gas,
5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H
 

Ford LTD



5.8L V8 Gas,
5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Ford LTD II

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford LTD II



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Ford LTD II

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford LTD II



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1973

 

1973

 
Ford Mustang

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Mustang



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Ford Mustang

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: Q
 

Ford Mustang



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: Q

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
Ford Mustang

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H
 

Ford Mustang



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle

1971

 

1971

 
Ford Mustang

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: M
 

Ford Mustang



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: M

1 Per Vehicle

1976

 

1976

 
Ford P-400

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
OE Specified Temperature
 

Ford P-400



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
OE Specified Temperature

1 Per Vehicle

1977

 

1976

 

1977

 

1976

 
Ford P-500

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
OE Specified Temperature
 

Ford P-500



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
OE Specified Temperature

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Ford Ranch Wagon

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Ranch Wagon



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Ford Ranchero

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Ranchero



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Ford Ranchero

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: Q
 

Ford Ranchero



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: Q

1 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Ford Ranchero

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S
 

Ford Ranchero



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle

1971

 

1971

 
Ford Ranchero

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: M
 

Ford Ranchero



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: M

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Ford Thunderbird

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Thunderbird



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Ford Thunderbird

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Thunderbird



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1972

 

1972

 
Ford Thunderbird

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Thunderbird



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1972

 

1976

 

1975

 

1974

 

1973

 

1972

 
Ford Torino

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Torino



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 
Ford Torino

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Ford Torino



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1970

 

1970

 
Ford Torino

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H
 

Ford Torino



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: H

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Lincoln Continental

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Lincoln Continental



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Lincoln Mark V

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Lincoln Mark V



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1977

 

1977

 
Lincoln Versailles

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Lincoln Versailles



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Mercury Colony Park

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Mercury Colony Park



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Mercury Cougar

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Mercury Cougar



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1973

 

1973

 
Mercury Cougar

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S
 

Mercury Cougar



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle

1971

 

1971

 
Mercury Cougar

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: M
 

Mercury Cougar



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: M

1 Per Vehicle

1979

 

1979

 
Mercury Grand Marquis

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Mercury Grand Marquis



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Mercury Grand Marquis

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Mercury Grand Marquis



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1979

 

1979

 
Mercury Marquis

5.8L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Mercury Marquis



5.8L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 
Mercury Marquis

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Mercury Marquis



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Mercury Montego

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Mercury Montego



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Mercury Montego

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S
 

Mercury Montego



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
8th VIN Digit: S

1 Per Vehicle

1972

 

1972

 
Mercury Montego

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Mercury Montego



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Mercury Monterey

6.6L V8 Gas OHV
1
 
Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option
 

Mercury Monterey



6.6L V8 Gas OHV Fail-Safe
The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.
Temperature 180F
Alternate Temperature Option

1 Per Vehicle