Beck/Arnley Engine Coolant Thermostat P/N:143-0728

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$15.99
MPN: 143-0728
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Beck/Arnley Engine Coolant Thermostat P/N:143-0728
Beck/Arnley Engine Coolant Thermostat P/N:143-0728
$15.99

Keep your engine at its proper operating temperature with the Beck/Arnley Engine Coolant Thermostat 143-0728. This thermostat is a direct-fit replacement for a range of foreign-nameplate applications, including the 1985-1988 Chevrolet Nova, 1989-1997 Geo Prizm, 1989-1999 Nissan Sentra, 1983-2001 Toyota Camry, 1983-1997 Toyota Corolla and 1980-1997 Toyota Tercel — see the Buyer's Guide tab for the full list.

A thermostat is a temperature-sensitive valve in the cooling system: it stays closed while the engine warms up, then opens to let coolant circulate to the radiator, helping hold a stable operating temperature. If a stuck or failed original thermostat is the cause of an engine that runs too hot or never reaches full temperature, this unit replaces it.

  • OE match: Designed to match the Original Equipment form, fit and function for the listed applications.
  • Durable build: Constructed with premium materials for durability.
  • Application-specific: Built for your vehicle — check the catalog to confirm fitment before ordering.

Interchange: 12T9CJ · 1542402 · 8542402 · 2120077A00 · 2120077A60 · 34006 · 11651014672 · 9091603046A77 · 214170 · 13758

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

12T9CJ, 1542402, 8542402, 2120077A00, 2120077A60, 34006, 11651014672, 9091603046A77, 214170, 13758

Frequently Asked Questions

What does this thermostat do?

It is a temperature-controlled valve that stays closed during warm-up, then opens to let coolant flow to the radiator, helping the engine reach and hold its normal operating temperature.

Will the Beck/Arnley 143-0728 fit my vehicle?

It fits a range of applications including the Chevrolet Nova, Geo Prizm, Nissan Sentra and several Toyota models. Check the Buyer's Guide tab and confirm the year and model before ordering.

What are signs my thermostat may need replacing?

Signs may include the engine overheating, running colder than normal, slow warm-up, weak cabin heat, or a fluctuating temperature gauge. Diagnose the cause before replacing.

Is this a direct replacement part?

Yes. It is designed to match the Original Equipment form, fit and function for the listed applications, so it installs as a direct-fit replacement.

What numbers does this thermostat cross-reference?

It interchanges with 12T9CJ, 1542402, 8542402, 2120077A00, 2120077A60, 34006, 11651014672, 9091603046A77, 214170 and 13758.