HomeBelts and Cooling > Thermostat and HousingFacet 7.8488 Engine Coolant Thermostat
Part #: 7.8488

Facet 7.8488 Engine Coolant Thermostat

⚙️ 75 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Honda, Prelude, Accord, and Civic
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Reliable Engine Coolant Thermostat for Honda Vehicles

The Facet 7.8488 engine coolant thermostat is designed specifically for Honda Accord, Civic, and Prelude models. This thermostat helps regulate engine temperature to ensure optimal performance and prevent overheating.

  • Compatible with Honda Accord, Civic, and Prelude models
  • Part number 7.8488 for precise identification
  • Engine coolant thermostat designed to maintain proper engine temperature
  • Durable construction for consistent operation
  • Direct replacement for OEM thermostats

Product Details and Compatibility

The Facet 7.8488 engine coolant thermostat is engineered to meet the cooling system requirements of Honda vehicles including the Accord, Civic, and Prelude. This thermostat controls the flow of coolant to the engine, opening and closing at specific temperatures to maintain efficient engine operation. Using the correct thermostat like the Facet 7.8488 ensures your vehicle’s engine warms up quickly and stays within the ideal temperature range, which is critical for fuel efficiency and emission control.

Common Applications and Problem Resolution

  • Prevents engine overheating by regulating coolant flow
  • Helps avoid engine temperature fluctuations
  • Resolves issues related to poor heater performance
  • Eliminates coolant leaks caused by faulty thermostat housing
  • Addresses engine running too cold, improving fuel economy

Installation Notes and Tips

When installing the Facet 7.8488 thermostat, ensure the engine is cool before beginning work. Drain the coolant system partially to avoid spills, and remove the old thermostat housing carefully. Clean the mounting surface thoroughly to prevent leaks. Install the new thermostat with the correct orientation as specified in the vehicle’s service manual. Replace any gaskets or seals as needed and refill the cooling system with the appropriate coolant. After installation, bleed the cooling system to remove air pockets for optimal performance.

Quality Assurance and Warranty Information

Facet manufactures the 7.8488 engine coolant thermostat to meet industry standards for durability and performance. While specific warranty details may vary, Facet products typically come with a limited warranty against defects in materials and workmanship. Using a genuine Facet thermostat ensures compatibility and reliability for your Honda Accord, Civic, or Prelude cooling system.

This part fits 75 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1991HondaPreludeSi ALBN/AGasket included with Engine Coolant Thermostat
1991HondaPreludeSi 4WSN/AGasket included with Engine Coolant Thermostat
1991HondaPreludeSiN/AGasket included with Engine Coolant Thermostat
1991HondaPrelude2.0 SiN/AGasket included with Engine Coolant Thermostat
1990HondaPrelude2.0 SiN/AGasket included with Engine Coolant Thermostat
1990HondaPreludeSiN/AGasket included with Engine Coolant Thermostat
1990HondaPreludeSi ALBN/AGasket included with Engine Coolant Thermostat
1990HondaPreludeSi 4WSN/AGasket included with Engine Coolant Thermostat
1990HondaPrelude2.0 SN/A88 Degrees C; Optional; Vendor:NIPPON; Gasket included: Y
1989HondaAccordLXiN/A88 Degrees C; Optional; Gasket included: Y
1989HondaAccordLXN/A88 Degrees C; Optional; Gasket included: Y
1989HondaAccordDXN/A88 Degrees C; Optional; Gasket included: Y
1989HondaAccordSEiN/A88 Degrees C; Optional; Gasket included: Y
1989HondaPrelude2.0 Si 4WSN/AGasket included with Engine Coolant Thermostat
1989HondaPrelude2.0 SN/A88 Degrees C; Optional; Vendor:NIPPON; Gasket included: Y
1989HondaPrelude2.0 SiN/AGasket included with Engine Coolant Thermostat
1988HondaAccordDXN/A88 Degrees C; Optional; Gasket included: Y
1988HondaAccordLXiN/A88 Degrees C; Optional; Gasket included: Y
1988HondaAccordLXN/A88 Degrees C; Optional; Gasket included: Y
1988HondaPrelude2.0 Si 4WSN/AGasket included with Engine Coolant Thermostat
1988HondaPrelude2.0 SN/A88 Degrees C; Optional; Vendor:NIPPON; Gasket included: Y
1988HondaPrelude2.0 SiN/AGasket included with Engine Coolant Thermostat
1987HondaAccordDXN/A88 Degrees C; Optional; Gasket included: Y
1987HondaAccordLXiN/A88 Degrees C; Optional; Gasket included: Y
1987HondaAccordLXN/A88 Degrees C; Optional; Gasket included: Y
1987HondaPrelude2.0 SiN/AGasket included with Engine Coolant Thermostat
1987HondaPreludeBaseN/AOptional; Vendor:NIPPON; Gasket included: Y
1986HondaAccordLXi2.0LL4N/A88 Degrees C; Optional; Gasket included: Y
1986HondaAccordDXN/A88 Degrees C; Optional; Gasket included: Y
1986HondaAccordLXN/A88 Degrees C; Optional; Gasket included: Y
1986HondaPrelude2.0 SiN/AGasket included with Engine Coolant Thermostat
1986HondaPreludeBaseN/AOptional; Vendor:NIPPON; Gasket included: Y
1985HondaAccordSEiN/A88 Degrees C; Optional; Gasket included: Y
1985HondaAccordBase1.8LL4N/A88 Degrees C; Optional; Gasket included: Y
1985HondaAccordLXN/A88 Degrees C; Optional; Gasket included: Y
1985HondaAccordSN/A88 Degrees C; Optional; Gasket included: Y
1985HondaPrelude2.0 SiN/AGasket included with Engine Coolant Thermostat
1985HondaPreludeBaseN/AGasket included with Engine Coolant Thermostat
1983HondaAccordBaseN/AEngine coolant thermostat kit with gasket included.
1983HondaAccordLXN/AEngine coolant thermostat kit with gasket included.
1983HondaAccordSEN/AEngine coolant thermostat kit with gasket included.
1983HondaCivic1500 SN/AEngine coolant thermostat kit with gasket included.
1983HondaCivicBaseN/AEngine coolant thermostat kit with gasket included.
1983HondaCivicWagovanN/AEngine coolant thermostat kit with gasket included.
1983HondaCivic1300 FEN/AEngine coolant thermostat kit with gasket included.
1983HondaCivic1500 DXN/AEngine coolant thermostat kit with gasket included.
1983HondaCivic1300N/AEngine coolant thermostat kit with gasket included.
1982HondaAccordBaseN/AEngine coolant thermostat kit with gasket included.
1982HondaAccordLXN/AEngine coolant thermostat kit with gasket included.
1982HondaCivicWagovanN/AEngine coolant thermostat kit with gasket included.
1982HondaCivic1300 FEN/AEngine coolant thermostat kit with gasket included.
1982HondaCivic1500 GLN/AEngine coolant thermostat kit with gasket included.
1982HondaCivic1500 DXN/AEngine coolant thermostat kit with gasket included.
1982HondaCivic1300N/AEngine coolant thermostat kit with gasket included.
1982HondaCivicBaseN/AEngine coolant thermostat kit with gasket included.
1982HondaPreludeBaseN/AEngine coolant thermostat kit with gasket included.
1981HondaAccordSEN/AEngine coolant thermostat kit with gasket included.
1981HondaAccordBaseN/AEngine coolant thermostat kit with gasket included.
1981HondaAccordLXN/AEngine coolant thermostat kit with gasket included.
1981HondaCivic1500 GLN/AEngine coolant thermostat kit with gasket included.
1981HondaCivic1500 DXN/AEngine coolant thermostat kit with gasket included.
1981HondaCivicBaseN/AEngine coolant thermostat kit with gasket included.
1981HondaPreludeBaseN/AEngine coolant thermostat kit with gasket included.
1980HondaAccordBaseN/AEngine coolant thermostat kit with gasket included.
1980HondaAccordLXN/AEngine coolant thermostat kit with gasket included.
1980HondaCivic1500 GLN/AEngine coolant thermostat kit with gasket included.
1980HondaCivic1500 DXN/AEngine coolant thermostat kit with gasket included.
1980HondaCivic1500N/AEngine coolant thermostat kit with gasket included.
1980HondaPreludeBaseN/AEngine coolant thermostat kit with gasket included.
1979HondaAccordBaseN/A88 Degrees C; Optional; Vendor:DENSO; Gasket included: Y
1979HondaAccordLXN/A88 Degrees C; Optional; Vendor:DENSO; Gasket included: Y
1979HondaCivicCVCC1.5LL4N/A88 Degrees C; Vendor:DENSO; Gasket included: Y
1978HondaAccordBaseN/AFits engines with 88 degrees Celsius, includes gasket.
1978HondaAccordLXN/AFits engines with 88 degrees Celsius, includes gasket.
1978HondaCivicCVCC1.5LL4N/A88 Degrees C; Vendor:DENSO; Gasket included: Y

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.