Part #: CU2778

Spectra CU2778 Radiator

⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$143.73Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, Legacy and Outback
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Replacement for Subaru Legacy and Outback

The Spectra CU2778 radiator is designed specifically for Subaru Legacy and Outback models, providing efficient engine cooling and maintaining optimal operating temperatures. This radiator ensures consistent performance and helps prevent overheating under various driving conditions.

  • Compatible with Subaru Legacy and Outback vehicles
  • Direct replacement radiator with precise fitment
  • Durable construction for long-lasting service
  • Supports efficient engine cooling and heat dissipation
  • Part number CU2778 for easy identification and ordering

Product Details and Specifications

The Spectra CU2778 radiator is engineered to meet the cooling requirements of Subaru Legacy and Outback models. Manufactured with quality materials, this radiator offers reliable heat exchange to maintain engine temperature within manufacturer specifications. Its design ensures proper coolant flow and pressure, reducing the risk of engine overheating and potential damage. The radiator is a direct fit replacement, simplifying installation without the need for modifications.

Applications and Common Issues Addressed

  • Replacement for leaking or cracked radiator cores
  • Solves overheating problems caused by radiator failure
  • Restores proper coolant circulation in Subaru Legacy and Outback
  • Addresses coolant contamination or corrosion issues
  • Improves engine cooling efficiency after damage or wear

Installation Notes and Tips

When installing the Spectra CU2778 radiator, ensure the vehicle is cool and the cooling system is depressurized before removal. Drain the coolant completely and inspect hoses and clamps for wear or damage. Properly align the radiator to the mounting points to avoid stress on the core and connections. Refill the cooling system with the recommended coolant and bleed air pockets to prevent overheating.

Quality Assurance and Warranty Information

Spectra radiators undergo rigorous quality control to meet industry standards for durability and performance. The CU2778 radiator is backed by a limited warranty against defects in materials and workmanship, providing confidence in its reliability for Subaru Legacy and Outback owners.

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009SubaruLegacy2.5LH4N/ARadiator Cap Is Required
2009SubaruOutback2.5LH4N/ARadiator Cap Is Required
2008SubaruLegacy2.5LH4N/ARadiator Cap Is Required
2008SubaruOutback2.5LH4N/ARadiator Cap Is Required
2007SubaruLegacy2.5LH4N/ARadiator Cap Is Required
2007SubaruOutback2.5LH4N/ARadiator Cap Is Required
2006SubaruLegacy2.5LH4N/ARadiator Cap Is Required
2006SubaruOutback2.5LH4N/ARadiator Cap Is Required
2005SubaruLegacy2.5LH4N/ARadiator Cap Is Required
2005SubaruOutback2.5LH4N/ARadiator Cap Is Required

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

0ASU61270ASU61390ASU62701032792213605277829183308412778A43400145111AG02A45111AG03A45111AG09A45111AJ07A45119AG01A45119FG00045119FG04045119SC02080127788875A2778C2778CU2778OR2778RAD2778REA412778A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.