Details

• Brand:

  

• SKU:

  45521AC110

• Other Names:

  Atf Hose

• Description:

  Auto trans cooler, #1.

  Hose – Subaru (45521AC110)

  The Hose – Subaru (45521AC110) is a genuine OEM fluid line precisely engineered by Subaru to meet strict factory specifications. Constructed with premium materials—typically reinforced EPDM rubber or durable automotive-grade hose materials—it is designed for critical coolant or fluid routing within the engine bay (such as A/C, heater, or transmission circuit connections), ensuring secure, leak-free performance under heat, pressure, and vibration conditions.

  Built for compatibility with specific Subaru models—including various Forester, Impreza, Crosstrek, Outback, and Legacy trims—the 45521AC110 replicates Subaru’s original routing, bend geometry, length, and connector configurations. This precise fit ensures seamless, plug-and-play integration with factory hardware—requiring no trimming, rerouting, or adapter modifications during installation.

  Both professional service technicians and skilled DIY enthusiasts will benefit from the OEM-level engineering of this hose:

  • Genuine OEM Subaru hose ensures perfect factory fit and compatibility

  • Reinforced construction resists heat, pressure, vibration, and fluid degradation

  • Factory-specified bends and dimensions enable plug‑and‑play installation—no modifications needed

  • Molded ends and bead ridges support secure clamp seating and leak resistance

  • Suitable for professional workshops and home-garage maintenance

  • Supports consistent fluid flow for reliable system performance

  Subaru subjects this hose to rigorous validation protocols—including thermal cycling, pressure endurance, material aging, and fluid compatibility tests—to ensure dependable real-world durability. Replacing a worn, damaged, or soft hose with the 45521AC110 helps preserve system integrity, prevents fluid leaks, and maintains airflow or hydraulic routing as intended by the OEM design.

  Whether you’re conducting routine maintenance, replacing components in a service shop, or working in your home garage, this factory-engineered hose provides confidence in fit, function, and long-term reliability.

  
  

• Condition: New
• Replaces:

  45521aa040

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