Motorad
Fail-Safe

Motorad 7333-180 Engine Coolant Thermostat

Brand Motorad 7333-180
Sealing Flange Outside Diameter 2.05
Gasket Or Seal Included Yes
Jiggle Pin Weep Hole Yes
Flange Thickness 0.068 in
Gasket/Seal Material Rubber
Gasket/Seal Material Rubber
Installation Tool Included No
Number Of Seals 1
Temperature 180 deg. f
Temperature (Degree) 180
Product line Fail-Safe
Fits Ford and Mazda · 35 vehicles

OE supplier quality. Built with OEM materials and processes for dependable cooling performance.

Copper case design. Wax compound responds quickly to coolant temperature changes.

Seal included. Rubber gasket helps provide a secure, leak-resistant fit.

Cross-references Four Seasons 73338, Motorad 7333-180 and 97333180 for the same application. See all 5.

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Motorad Fail-Safe Thermostat 7333-180

The Motorad Fail-Safe 7333-180 engine coolant thermostat is built for precise coolant temperature control in demanding cooling systems. It uses OEM-quality materials and OE-supplier manufacturing standards, with a copper case and wax compound for quick response to coolant temperature changes.

Compatible with Ford Explorer, Ford Ranger, Mazda B4000, Ford Aerostar, and Mazda Navajo applications, this 180 degree thermostat supports stable engine operating temperature in the vehicles listed below.

Key Features

  • 180 degree Fahrenheit thermostat rating
  • Fail-Safe design with open-position locking feature
  • Copper case and wax compound for responsive temperature control
  • Includes one rubber seal
  • Jiggle pin weep hole for air bleeding during service
  • Sealing flange outside diameter: 2.05 in
  • Flange thickness: 0.068 in

Product Details

Motorad Fail-Safe thermostats are engineered for OE-style fit and function in cooling systems that need consistent temperature regulation. The 7333-180 is a 180F engine coolant thermostat with a rubber seal and a jiggle pin weep hole, helping maintain proper coolant flow control during warm-up and normal operation. This part cross-references Four Seasons 73338 for the same application.

Use this thermostat when servicing Ford Explorer and Ford Ranger cooling systems, as well as Mazda B4000, Ford Aerostar, and Mazda Navajo models that call for the listed 180 degree thermostat specification. The Motorad 7333-180 is also referenced by interchange numbers 97333180 and SS180-3337.

Vehicle Fitment

  • Fits 1991-2000 Ford Explorer, N/A
  • Fits 1990-2000 Ford Ranger, N/A
  • Fits 1994-2000 Mazda B4000, N/A
  • Fits 1995-1997 Ford Aerostar, N/A
  • Fits 1991-1994 Mazda Navajo, N/A

Common Repair Uses

  • Replacing a thermostat that is stuck open or stuck closed
  • Restoring proper engine warm-up time
  • Addressing unstable coolant temperature readings
  • Correcting overheating caused by restricted thermostat operation
  • Servicing a leaking thermostat seal during cooling system maintenance

Installation Notes

Verify the 180 degree temperature specification, flange dimensions, and seal style before installation. Clean the thermostat housing mating surfaces, inspect the housing and coolant passages, and confirm the jiggle pin orientation during assembly. Refill and bleed the cooling system according to the vehicle service procedure to remove trapped air.

Quality Assurance

Manufactured to OEM specifications and processes by an OE supplier, this thermostat is built with OEM-quality materials and safety standards for cooling system service.

This part fits 35 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2000FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
2000FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
2000MazdaB40004.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1999FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1999FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1999MazdaB40004.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1998FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1998FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1998MazdaB40004.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1997FordAerostar4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1997FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1997FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1997MazdaB40004.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1996FordAerostar4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1996FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1996FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1996MazdaB40004.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1995FordAerostar4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1995FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1995FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1995MazdaB40004.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1994FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1994FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1994MazdaB40004.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1994MazdaNavajo4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1993FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1993FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1993MazdaNavajo4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1992FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1992FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1992MazdaNavajo4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1991FordExplorer4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1991FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1991MazdaNavajo4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
1990FordRanger4.0LV6N/AEngine Coolant Thermostat with patented Fail-Safe design, open position locking feature, 180F temperature, includes seal, and alternate temperature option.; Fail-Safe
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 73338Motorad — 7333-18097333180NISS180-3337