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Motorad UltraStat Thermostat-203 Degrees w/ Seal Motorad 88-5416-203

About this part

What it does. Motorad UltraStat Thermostat-203 Degrees w/ Seal Motorad 88-5416-203 is part of the cooling system that carries engine heat away and holds the engine at operating temperature.

Symptoms that point to this part

  • Temperature gauge climbing
  • Coolant puddles under the car
  • Heater blowing cold
  • Sweet coolant smell

Fitment. Catalogued as fitting 2019–2024 Dodge Durango, 2022–2024 Jeep Wrangler, 2023 Jeep Wagoneer, 2023 Jeep Grand Cherokee L, 2019–2023 Jeep Grand Cherokee, 2022–2023 Jeep Grand Wagoneer, 2019–2023 Dodge Challenger, 2021–2022 Dodge Charger, 2020–2022 Chrysler 300. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.