For a 2008 Subaru Impreza, the AC compressor part typically costs a few hundred dollars, and the full replacement including labor and refrigerant generally comes in around $600 to $1,200, depending on your location and the source.
What affects the price
Prices vary based on whether you buy a new OEM part, an aftermarket unit, or a remanufactured compressor, as well as regional labor rates and any additional components that must be replaced during the service. Compatibility with the exact Impreza trim and engine, and whether the clutch assembly is included, also influence the final price.
Prices discussed below reflect typical market ranges for the compressor itself as of 2024–2026 and can vary by supplier, region, and availability.
Prices for the compressor part alone can differ significantly by source. The following ranges provide a general guide to what you might pay for the unit itself.
- OEM/new from a Subaru dealer: $350–$700
- Aftermarket new compressor: $180–$350
- Remanufactured compressor: $120–$250
- Used/parts from salvage yards: $50–$150
Note: These figures cover the compressor unit only. Tax, shipping, and any core charges may apply, and availability varies by region.
Estimated total installed cost
In addition to the compressor itself, you’ll typically need labor, refrigerant recharge, and possibly extra components such as a new receiver/drier or expansion valve if the system has been opened. Labor costs depend on local shop rates and job difficulty.
What you can expect for installed costs varies by the type of compressor you choose. The following ranges include parts, labor, and refrigerant recharge in common U.S. settings.
- Remanufactured compressor (part) with labor and recharge: about $300–$800 total
- Aftermarket new compressor (part) with labor and recharge: about $400–$900 total
- OEM Subaru compressor (part) with labor and recharge: about $650–$1,200 total
Real-world costs can be higher if additional parts (like a failed receiver/drier, or frozen condenser) or extra labor time are required. Always get a written estimate that itemizes parts, labor, refrigerant, and any ancillary work.
What to check before buying or hiring a shop
- Confirm the compressor is the correct model for your engine and trim (2.5L 4-cylinder models commonly used R-134a).
- Ensure the shop includes a full refrigerant recharge and vacuum test in the quote.
- Ask whether the price includes a new receiver/drier, O-rings, and belt if needed.
- Check warranty terms on the compressor and the labor.
Summary
The cost of an AC compressor for a 2008 Subaru Impreza ranges from a few hundred dollars for an aftermarket or remanufactured unit to several hundred dollars for OEM parts, with total installed prices typically between roughly $600 and $1,200 depending on parts choice, labor rates, and regional differences. Plan for potential extra costs if ancillary components or refrigerant handling are required, and obtain a detailed, written estimate before work begins.