For a 2012 Jeep Wrangler, a thermostat part typically costs between $10 and $60, depending on brand and whether it’s aftermarket or OEM. If you have a shop install it, total costs commonly range from about $100 to $250.
The thermostat is a small valve in the cooling system that regulates when coolant flows between the engine and radiator, helping the engine reach and maintain its optimal operating temperature. On the 2012 Wrangler (most models use the 3.6-liter V6), replacement is a routine job that can be done at home with basic tools or by a mechanic. Prices vary by retailer, brand, and whether a gasket or housing is included.
Prices for the thermostat alone
Prices vary by brand and source. Here is a snapshot of typical part costs you’ll encounter when shopping for a thermostat for a 2012 Jeep Wrangler.
- Aftermarket, non-OEM thermostat: typically $10–$25
- OEM-equivalent thermostat (non-dealer brands): $15–$40
- Genuine Mopar OEM thermostat (dealer): $40–$70
These ranges reflect common retailers, auto parts chains, and online marketplaces as of 2024–2025. Always verify compatibility with your specific engine and VIN, and check whether a gasket is included.
Other costs to consider
In addition to the thermostat itself, shoppers should account for gaskets, housing if needed, and potential shipping or tax. The following items commonly accompany a thermostat purchase for a Wrangler.
- Gasket and seal kit: usually $5–$15
- Thermostat housing (if you replace or reuse the housing): $20–$70
- Shipping and handling (online orders): often free over a threshold, otherwise $5–$15
Purchasing these items together can simplify the project and prevent delays due to missing parts.
Installation considerations
If you prefer professional installation, labor costs will add to the price. The job typically takes about 0.5 to 1.5 hours depending on access and whether other cooling-system components are upgraded at the same time.
Labor cost and overall estimate
At typical shop rates, labor can range from about $60 to $190, depending on location and labor rate. Combined with parts, total installed price often falls between $100 and $250, though high-demand areas or dealers can push toward the upper end.
Summary
For a 2012 Jeep Wrangler, expect a thermostat part price predominantly in the $10–$70 range, with total installation costs commonly between $100 and $250 if you hire a mechanic. Shopping around and confirming whether you need a gasket or housing can help control costs, and DIY installation is feasible for many owners with basic automotive skills.