For a 2012 Jeep Compass, expect roughly $15–$60 for the thermostat part, and about $100–$300 for labor, bringing the total installed price to around $150–$350, depending on engine and shop rates. Prices reflect typical ranges as of 2024–2026 and can vary by location and supplier.
What the thermostat does and why it matters
The thermostat regulates coolant flow between the engine and radiator, helping the engine reach and maintain its optimal operating temperature. If the thermostat sticks open or closes too slowly, it can cause overheating or running too cool, potentially stressing engine components. Replacing it is a common, relatively affordable repair, with costs influenced by engine layout and whether the housing is part of the replacement kit.
Engine options and pricing context
The 2012 Compass offered multiple engines, including a 2.0-liter I4 and a 2.4-liter I4. While the thermostat itself is a standard part, price can vary a bit depending on whether you buy aftermarket versus OEM/Mopar components and whether you purchase just the thermostat or a kit that includes gaskets and seals.
Price breakdown: parts
Prices depend on the exact part you buy and whether you choose aftermarket or OEM/Mopar components. Here is a typical range to guide your planning.
- Thermostat alone (aftermarket): roughly $10–$40
- Thermostat with gasket or seal: roughly $15–$60
- OEM/Mopar thermostat kit (thermostat plus hardware): roughly $25–$70
- Thermostat housing-inclusive kit (thermostat, housing, gasket): roughly $40–$100
In practice, the most common choice is an aftermarket thermostat with a gasket, which keeps the part cost modest while ensuring a reliable replacement. Always verify what’s included in a kit before purchasing.
Labor costs and installation time
Labor costs to replace a thermostat depend on engine access and local labor rates. Most shops price this job at about 1 to 2 hours of labor, with typical shop rates ranging from $75 to $150 per hour. That puts installed labor roughly in the $75–$300 range, depending on your location and the vehicle’s engine configuration.
Where to buy and how to shop
Shop around to compare prices, and consider whether you need just the thermostat or a kit that includes gaskets and coolant. Here are common sources for 2012 Jeep Compass parts.
- Local auto parts stores (AutoZone, O'Reilly, Advance Auto Parts) for in-store or online pricing
- Online retailers (RockAuto, Amazon) with multiple brands and delivery options
- Mopar or dealership parts departments for genuine OEM components
- Independent mechanics or repair shops for quotes that include labor
Tip: If you’re replacing the thermostat yourself, ensure you have the proper coolant type for your engine and properly bleed the cooling system to avoid air pockets.
DIY considerations
Replacing a thermostat is manageable for a confident DIYer with basic tools and space. It generally requires draining some coolant, removing the thermostat housing, and reinstalling with a new gasket and fresh coolant. If you’re unsure about air bleeding or access on your exact engine, a professional installation can save time and prevent overheating risk.
Summary
For a 2012 Jeep Compass, part prices for the thermostat typically run about $10–$60, depending on aftermarket vs OEM and kit contents. Labor to install usually adds $75–$300, depending on the engine, access, and local rates. Plan a total installed price around $150–$350, with broader ranges possible based on your location and chosen parts. Checking multiple retailers and quoting with local shops will give you the most accurate current price.