Motorad Engine Coolant Thermostat P/N:449-190

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$9.99
MPN: 449-190
Item Package Quantity: 1
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Motorad Engine Coolant Thermostat P/N:449-190
Motorad Engine Coolant Thermostat P/N:449-190
$9.99

Regulate coolant flow and hold your engine at its designed operating temperature with the Motorad engine coolant thermostat 449-190. Built as an original-equipment-design direct-fit replacement, it stays closed until the coolant reaches its 190° set point, then opens to route coolant to the radiator so the engine warms up quickly and runs at the intended temperature. It fits a broad range of Chrysler and Dodge cars, including the Chrysler 300 (2005-2010), Dodge Charger (2006-2010), Chrysler Sebring 2.7 (2001-2010), Dodge Intrepid 2.7 (1998-2004) and Dodge Stratus 2.7 (2001-2006) — see the Buyer's Guide tab for the full list.

  • Copper case & wax compound: assures rapid response to temperature changes in the coolant.
  • Stainless steel and copper construction: high-grade materials that stand up to demanding cooling systems.
  • Offset design with air relief valve: plus an OEM-style seal included, so it seats and seals like the factory unit.
  • 100% tested and calibrated: for consistent, precise response, meeting or exceeding OEM standards.

Interchange: 1601-99991 · 378-190
160199991 · 378190 · 12T101E · 44990 · 4663729AE · 4792237AB · 5159157AA · 68023515AA · 68237102AA · P44990 · 14349

This part cross-references / interchanges with the following part numbers:

12T101E, 1601-99991, 378-190, 44990, 4663729AE, 4792237AB, 5159157AA, 68023515AA, 68237102AA, 449-190, P44990, 14349

Frequently Asked Questions

What temperature does the Motorad 449-190 thermostat open at?

It is a 190° thermostat — it stays closed until the coolant reaches roughly that temperature, then opens to allow coolant to circulate to the radiator.

Does the 449-190 include a seal?

Yes. It ships with an OEM-style seal (the description lists it as "w/ Seal"), so you have the gasket needed to seat it in the housing.

Will this thermostat fit my Dodge Charger?

Yes, it is listed as a direct-fit replacement for the 2006-2010 Dodge Charger. Check the Buyer's Guide tab to confirm your exact year and engine.

What is the 449-190 made of?

It uses high-grade stainless steel and copper construction with a copper case and wax compound, and is 100% tested and calibrated before it ships.

What are signs the thermostat may need replacing?

An engine that overheats, is slow to warm up, or a temperature gauge that swings can be signs a stuck thermostat may need replacing. Diagnose the cause before replacing.