How much does it cost to replace a thermostat in a van?

In most cases, replacing a van thermostat costs about 150 to 400 dollars, including parts and labor. The exact price depends on the van model, parts quality, labor rate, and whether coolant or extra repairs are required.

What a van thermostat does and why replacement is necessary

The thermostat regulates when coolant flows through the engine to keep it operating at the correct temperature. A stuck closed thermostat can cause overheating, while a stuck open thermostat can prevent the engine from reaching optimal operating temperature, reducing efficiency. Replacing it is a common, relatively quick repair, but price varies by vehicle and shop.

Cost components and typical ranges

Several factors determine the final bill. Here are the main cost drivers, with typical ranges you may see at independent shops and dealerships.

• Thermostat assembly price (including gasket or seals): typically $15–$60; OEM parts can be higher, often $60–$120.


• Labor: most vans take about 1–2 hours; labor rates vary by region and shop, commonly $80–$150 per hour, sometimes higher at dealerships.


• Coolant and fluids: you may need a coolant flush or fresh coolant, adding roughly $10–$25 for the fluid plus any disposal fees.


• Additional parts or service items: hoses, clamps, radiator cap, or thermostat housing gasket may add $10–$80 depending on what’s required.


• Diagnostics and shop fees: some shops charge a diagnostic fee or shop supplies; this can range from $0–$100.

Overall, most customers see a total between about $150 and $400. In cases where the cooling system has other issues, or if the vehicle is serviced at a dealer, the price can be higher, possibly $500 or more.

Typical cost ranges by scenario

To give a sense of what you might pay in different circumstances, use the following scenario-based ranges. The list is general and depends on location, vehicle, and shop policies.

• Standard van (common makes) with basic thermostat replacement: roughly $150–$350.


• Van with OEM parts and higher labor rates at a dealership or specialty shop: roughly $250–$500.


• Van requiring additional cooling system work (e.g., hose replacement, flush): roughly $350–$650.

These ranges illustrate that the price can stay moderate for a straightforward replacement, but can climb with parts quality and complexity of the cooling system.

What to expect during service

During service, a technician will locate the thermostat housing, drain some coolant, remove the old thermostat, install the new unit with a fresh gasket, and reassemble the cooling assembly. The system is then refilled with coolant, bled of air if necessary, and run to operating temperature to check for leaks and proper operation. Some vehicles require a coolant flush, which adds time and cost.

DIY considerations

Replacing a thermostat is within reach for a capable DIYer with basic tools and some automotive experience. However, modern vans may have complex layouts, and improper coolant handling can cause engine damage or burns. If you’re unsure about bleeding air from the cooling system or accessing the thermostat in a cramped engine bay, hiring a professional is prudent. Always consult your vehicle’s service manual for torque specs and procedures.

Summary

Replacing a van thermostat is typically a moderate-cost repair. Expect parts to run a little as $15–$60, with coolant and gaskets adding a bit more, and labor usually in the range of 1–2 hours at standard shop rates. In most cases, total costs fall between $150 and $400, though higher-end scenarios or dealer service can push the price higher. Planning ahead and obtaining a written estimate that itemizes parts, labor, and fluids helps avoid surprises.

How much would a mechanic charge to replace a thermostat?

$150 to $500
If you prefer to leave the work to a professional, the cost of hiring a mechanic to replace your thermostat typically ranges from $150 to $500, depending on your vehicle's make and model. While this option is more expensive, it ensures that the job is done correctly and often comes with a warranty on parts and labor.

Can you still drive your car if the thermostat is bad?

You can technically drive your car with a bad thermostat, but whether it's safe depends on how it failed. If it's stuck open, you can drive it, but the engine will run too cold, consume more fuel, and wear out faster. If it's stuck closed, it's very dangerous, and you should not drive it, as the engine will overheat and could suffer severe damage. 
If the thermostat is stuck open

• Symptoms: Your engine may take longer to warm up and may not reach its proper operating temperature. 
• Dangers:
  • Lower fuel efficiency: The engine will use more gas. 
  • Increased engine wear: Running too cold can lead to sludge buildup and shorten the engine's life. 
  • Reduced power: The engine may feel sluggish. 
• Recommendation: It's best to drive only a short distance if necessary and get it fixed soon. 

This video explains what to do if your thermostat is stuck open and why you should get it fixed soon: 59sMake It Easy MechanicYouTube · Jun 10, 2023
If the thermostat is stuck closed 

• Symptoms: The engine will quickly overheat, and the temperature gauge will climb into the red zone. 
• Dangers:
  • Severe engine damage: The engine can self-destruct or suffer permanent, costly damage. 
• Recommendation: Pull over immediately and turn off the engine to let it cool down. Do not drive it. 

This video explains what to do if your thermostat is stuck closed and why you should not drive your car: 37sMy Auto LifeYouTube · Sep 4, 2024

How much does it cost to replace a thermostat in a 2013 Chrysler 200?

The average cost for a Chrysler 200 Thermostat Replacement is between $361 and $412. Labor costs are estimated between $110 and $161 while parts are typically priced around $251. This range does not include taxes and fees, and does not factor in your unique location.

How do I know if my van thermostat is bad?

1. Overheating and Overcooling. Overheating is the most common symptom of a failing thermostat.
2. Coolant Leaking. If you have experienced problems with overheating or notice liquid dripping under your car, it is a sure sign of a coolant leak.
3. Strange Sounds and Temperature Changes.
4. Heater Problems.