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How much to replace a Subaru Outback radiator?

A typical radiator replacement for a Subaru Outback generally runs between $700 and $1,200 at an independent shop, with dealer estimates often higher. The final total depends on parts quality, labor rates in your area, and whether other cooling-system components need replacement.


If your Outback is overheating, leaking coolant, or losing coolant rapidly, you’ll want to budget for a radiator replacement or a related cooling-system service. The Outback’s cooling system can involve the radiator, coolant reservoir, thermostat, radiator fans, hoses, and related hardware, all of which factor into the total cost.


Cost range for radiator parts


Prices vary depending on whether you choose aftermarket parts or OEM/SUBARU parts, and whether additional cooling-system components are included in the replacement. The following ranges reflect common market prices from independent shops and online retailers.



  • Replacement radiator (aftermarket): $120–$350

  • Replacement radiator (OEM/Subaru): $350–$650

  • Coolant, hoses, thermostat, and small hardware: $50–$150


In practice, parts alone typically fall somewhere in the broad range of roughly $170 to $800, depending on the radiator choice and what extra components are included in the job.


Labor costs and time to replace


Labor is a major driver of the total bill and depends on how easily the radiator can be accessed, the vehicle year, and the shop’s hourly rate. Here are the main factors to consider.



  • Typical labor time: 2.5–5 hours, depending on year, engine layout, and whether front-end disassembly is required to reach the radiator.

  • Labor rate: Independent shops commonly charge about $75–$120 per hour; dealerships can be $100–$150 per hour or more; regional differences apply.

  • Total labor cost: Approximately $180–$900, depending on time and location.


Overall, labor often contributes a sizable portion of the bill. In many cases, a complete radiator replacement at an independent shop lands in the $200–$900 range for labor, with parts adding to that total.


Possible extras and what can push the price higher


Several scenarios can raise the final cost beyond the base radiator replacement. Here are common add-ons and risks to watch for.



  • Additional cooling-system parts: water pump, radiator fans, temperature sensor, expansion tank, and new coolant may be necessary if existing parts show wear or failure.

  • Labor-intensive access: some Outback generations require more extensive front-end work to access the radiator, increasing labor hours.

  • Diagnostic and testing: leak tests, system flush, and pressure testing may add to the bill if issues are found.

  • Potential head gasket or engine cooling issues (rare): if leaks indicate a broader cooling-system problem, more extensive repairs could be required.


Always ask for a detailed, written estimate that itemizes parts and labor separately, and confirm whether a coolant flush or expansion-tank replacement is included or offered as an option.


What to ask your shop to ensure you get a fair quote


To avoid surprises, consider requesting an itemized estimate, confirming whether OEM vs aftermarket parts are used, and asking about warranty coverage on parts and labor. It’s also wise to ask for photos or a quick diagnostic summary if the shop suspects related cooling-system issues.


Summary


Key takeaways: Radiator replacement for a Subaru Outback typically costs between $700 and $1,200 at an independent shop, with higher figures possible at a dealership or in high-cost areas. Parts matter more than you might think, with OEM radiators priced higher than aftermarket options, and labor can range widely based on access and regional rates. Plan for potential extras like a coolant flush, thermostat, expansion tank, or cooling fans, and always seek an itemized quote to understand what you’re paying for.


Further reading


If you’re considering a replacement, consult with a few reputable shops for quotes and ask about warranty coverage on parts and labor. Keeping the cooling system well-maintained, including regular coolant changes per your owner’s manual, can help prevent costly radiator failures in the future.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.