Honda Civic Si Thermostat, Engine Cooling Costs
The average cost for a Honda Civic Si Thermostat, Engine Cooling Replacement is between $76 - $141. Get an instant quote with our AI repair estimator.
Image Placeholder
What is an engine cooling thermostat?
The engine cooling thermostat is a key component in a vehicle's cooling system. It is a valve that regulates the flow of coolant to the radiator, maintaining the engine at its optimum operating temperature. The thermostat opens and closes in response to temperature changes; when the engine is cold, the thermostat stays closed to allow the engine to warm up quickly. Once the engine reaches the operating temperature, it opens to allow coolant to flow into the radiator, thus preventing overheating.
Symptoms of a faulty engine cooling thermostat
When an engine cooling thermostat begins to fail, it can cause a range of issues. One of the most common symptoms is engine overheating, as a stuck closed thermostat will prevent coolant from flowing to the radiator. Conversely, if the thermostat is stuck open, the engine may run colder than normal, impacting fuel efficiency and cabin heating. Other signs include fluctuating temperature readings on the dashboard or the engine taking an unusually long time to reach operating temperature. In some cases, a malfunctioning thermostat can also cause coolant leaks or lead to a noticeable decrease in vehicle performance.
How urgent is thermostat replacement?
Thermostat replacement is a fairly urgent repair because a faulty thermostat can result in either an overheated or underperforming engine. Driving with an overheating engine can cause severe damage, including head gasket failure or even a complete engine breakdown, leading to expensive repairs. It is advisable to address any thermostat issues promptly to maintain engine health and avoid possible costly damages.
How much does thermostat replacement cost?
The cost of replacing an engine cooling thermostat can vary depending on the vehicle make and model, but it is generally a relatively affordable repair. Parts and labor together typically range from $100 to $300. While the thermostat itself is an inexpensive component, most of the cost is attributed to the labor required to access and replace it. It is wise to get multiple quotes from repair shops to ensure competitive pricing and quality service.
4 FAQs about engine cooling thermostats
- Can I drive with a faulty thermostat?
It is not recommended to drive with a faulty thermostat, as it can lead to engine overheating or underheating, causing further damage or reducing fuel efficiency. - How long does a thermostat replacement take?
A typical thermostat replacement can take anywhere from 1 to 2 hours, depending on the vehicle model and the complexity of accessing the component. - How does a thermostat failure affect fuel efficiency?
A thermostat stuck open keeps the engine cooler than optimal, causing it to consume more fuel to reach and maintain operational efficiency, thus reducing fuel economy. - What happens if I ignore thermostat issues?
Ignoring thermostat issues can lead to major engine damage due to overheating, such as a blown head gasket, or cause the engine to run inefficently, impacting performance and fuel consumption.
Dev Output
2012 Honda Civic Si L4-2.4L - Thermostat, Engine Cooling Costs
Parts: $17.00Labor: $75.00{ "partPrice": 17, "laborPrice": 75, "alldata_id": 49559, "alldata_vehicle_id": 49559, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Cooling System", "qualifiers": [ { "name": "Gasket", "part": [ { "name": "6 - Gasket", "price": "7.65", "pricecode": "", "partnumber": "19305PNA003" } ] }, { "name": "Thermostat", "part": [ { "name": "5 - Thermostat", "note": "Includes: Thermostat Gasket.", "price": "107.48", "pricecode": "", "partnumber": "19301RAF004" } ] } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Cooling System", "qualifiers": [ { "name": "Gasket, R&R", "labor": { "skill": "C", "standardtime": "0.9", "warrantytime": "0.6" }, "qualifiers": [] }, { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.6" }, "qualifiers": [] } ] } ] } ] }, "year": 2012, "make": "Honda", "model": "Civic Si", "engine": "L4-2.4L" }2010 Honda Civic Si L4-2.0L - Thermostat, Engine Cooling Costs
Parts: $72.00Labor: $90.00{ "partPrice": 72, "laborPrice": 90, "alldata_id": 47507, "alldata_vehicle_id": 47507, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Thermostat Assembly (Fuji Seiko)", "part": [ { "name": "7 - Thermostat", "note": "Includes Thermostat Gasket.", "price": "47.37", "pricecode": "", "partnumber": "19301RAF003" } ] }, { "name": "Thermostat Components", "qualifiers": [ { "name": "Seal, Thermostat Cover (Fuji Seiko)", "part": [ { "name": "8 - Gasket", "price": "6.43", "pricecode": "", "partnumber": "19305RAAA01" } ] }, { "name": "Case, Thermostat (Fuji Seiko)", "part": [ { "name": "9 - Thermostat Housing", "price": "81.56", "pricecode": "", "partnumber": "19320RAAA01" } ] }, { "name": "Seal, Thermostat Case (Fuji Seiko)", "part": [ { "name": "11 - Seal, Thermostat Case (fuji Seiko)", "price": "4.73", "pricecode": "", "partnumber": "19322RAAA01" } ] } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "1.4", "warrantytime": "0.9" }, "qualifiers": [] } ] } ] }, "year": 2010, "make": "Honda", "model": "Civic Si", "engine": "L4-2.0L" }2009 Honda Civic Si L4-2.0L - Thermostat, Engine Cooling Costs
Parts: $65.00Labor: $57.00{ "partPrice": 65, "laborPrice": 57, "alldata_id": 45766, "alldata_vehicle_id": 45766, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Thermostat", "part": [ { "name": "5 - Thermostat", "note": "Includes Thermostat Gasket.", "price": "107.48", "pricecode": "", "partnumber": "19301RAF004" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "1.4", "warrantytime": "0.9" }, "qualifiers": [] } ] } ] }, "year": 2009, "make": "Honda", "model": "Civic Si", "engine": "L4-2.0L" }2008 Honda Civic Si L4-2.0L - Thermostat, Engine Cooling Costs
Parts: $73.00Labor: $77.00{ "partPrice": 73, "laborPrice": 77, "alldata_id": 44593, "alldata_vehicle_id": 44593, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Thermostat", "part": [ { "name": "5 - Thermostat", "note": "Includes Thermostat Gasket.", "price": "107.48", "pricecode": "", "partnumber": "19301RAF004" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "1.4", "warrantytime": "0.9" }, "qualifiers": [] } ] } ] }, "year": 2008, "make": "Honda", "model": "Civic Si", "engine": "L4-2.0L" }2007 Honda Civic Si L4-2.0L - Thermostat, Engine Cooling Costs
Parts: $81.00Labor: $4.00{ "partPrice": 81, "laborPrice": 4, "alldata_id": 42979, "alldata_vehicle_id": 42979, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Thermostat", "part": [ { "name": "5 - Thermostat", "note": "Includes Thermostat Gasket.", "price": "107.48", "pricecode": "", "partnumber": "19301RAF004" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "1.4", "warrantytime": "0.9" }, "qualifiers": [] } ] } ] }, "year": 2007, "make": "Honda", "model": "Civic Si", "engine": "L4-2.0L" }2006 Honda Civic Si L4-2.0L - Thermostat, Engine Cooling Costs
Parts: $48.00Labor: $9.00{ "partPrice": 48, "laborPrice": 9, "alldata_id": 42150, "alldata_vehicle_id": 42150, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Thermostat", "part": [ { "name": "5 - Thermostat", "note": "Includes Thermostat Gasket.", "price": "107.48", "pricecode": "", "partnumber": "19301RAF004" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "1.4", "warrantytime": "0.9" }, "qualifiers": [] } ] } ] }, "year": 2006, "make": "Honda", "model": "Civic Si", "engine": "L4-2.0L" }2005 Honda Civic Si L4-2.0L - Thermostat, Engine Cooling Costs
Parts: $50.00Labor: $29.00{ "partPrice": 50, "laborPrice": 29, "alldata_id": 41008, "alldata_vehicle_id": 41008, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Thermostat", "qualifiers": [ { "name": "Fuji", "part": [ { "name": "6 - Thermostat", "price": "52.80", "pricecode": "", "partnumber": "19301PLC315" } ] }, { "name": "Nippon", "part": [ { "name": "6 - Thermostat", "price": "66.62", "pricecode": "", "partnumber": "19301REA305" } ] }, { "name": "Si", "part": [ { "name": "6 - Thermostat", "price": "109.57", "pricecode": "", "partnumber": "19301PNA003" } ] } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.8" }, "qualifiers": [] } ] } ] }, "year": 2005, "make": "Honda", "model": "Civic Si", "engine": "L4-2.0L" }2004 Honda Civic Si L4-2.0L - Thermostat, Engine Cooling Costs
Parts: $92.00Labor: $68.00{ "partPrice": 92, "laborPrice": 68, "alldata_id": 38992, "alldata_vehicle_id": 38992, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Thermostat", "qualifiers": [ { "name": "Fuji", "part": [ { "name": "6 - Thermostat", "price": "52.80", "pricecode": "", "partnumber": "19301PLC315" } ] }, { "name": "Nippon", "part": [ { "name": "6 - Thermostat", "price": "51.27", "pricecode": "", "partnumber": "19301PAA306" } ] }, { "name": "Si", "part": [ { "name": "6 - Thermostat", "price": "109.57", "pricecode": "", "partnumber": "19301PNA003" } ] } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.8" }, "qualifiers": [] } ] } ] }, "year": 2004, "make": "Honda", "model": "Civic Si", "engine": "L4-2.0L" }2003 Honda Civic Si L4-1998cc 2.0L DOHC EP3 (i-VTEC) PGMFI - Thermostat, Engine Cooling Costs
Parts: $80.00Labor: $58.00{ "partPrice": 80, "laborPrice": 58, "alldata_id": 38021, "alldata_vehicle_id": 38021, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Thermostat", "qualifiers": [ { "name": "Fuji", "part": [ { "name": "6 - Thermostat", "price": "52.80", "pricecode": "", "partnumber": "19301PLC315" } ] }, { "name": "Nippon", "part": [ { "name": "6 - Thermostat", "price": "51.27", "pricecode": "", "partnumber": "19301PAA306" } ] }, { "name": "Si", "part": [ { "name": "6 - Thermostat", "price": "109.57", "pricecode": "", "partnumber": "19301PNA003" } ] } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.8" }, "qualifiers": [] } ] } ] }, "year": 2003, "make": "Honda", "model": "Civic Si", "engine": "L4-1998cc 2.0L DOHC EP3 (i-VTEC) PGMFI" }2002 Honda Civic Si L4-1998cc 2.0L DOHC (i-VTEC) PGM FI - Thermostat, Engine Cooling Costs
Parts: $15.00Labor: $5.00{ "partPrice": 15, "laborPrice": 5, "alldata_id": 44100, "alldata_vehicle_id": 44100, "title": "Thermostat, Engine Cooling", "parts": { "qualifiers": [ { "name": "Thermostat", "qualifiers": [ { "name": "Fuji", "part": [ { "name": "6 - Thermostat", "price": "52.80", "pricecode": "", "partnumber": "19301PLC315" } ] }, { "name": "Nippon", "part": [ { "name": "6 - Thermostat", "price": "51.27", "pricecode": "", "partnumber": "19301PAA306" } ] }, { "name": "Si", "part": [ { "name": "6 - Thermostat", "price": "109.57", "pricecode": "", "partnumber": "19301PNA003" } ] } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Thermostat, R&R", "labor": { "skill": "B", "standardtime": "1.1", "warrantytime": "0.8" }, "qualifiers": [] } ] } ] }, "year": 2002, "make": "Honda", "model": "Civic Si", "engine": "L4-1998cc 2.0L DOHC (i-VTEC) PGM FI" }