Details

• Brand:

  

• SKU:

  45167FL00A

• Other Names:

  Packing Rad

• Description:

  
  

  Cap Seal – Subaru (45167FL00A)

  The Cap Seal – Subaru (45167FL00A) is a Genuine OEM sealing gasket designed by Subaru to meet precise factory specifications. This critical component forms the seal under the radiator cap or reservoir cap, ensuring proper pressure retention and preventing coolant leakage under thermal load.

  Made from high-grade elastomeric materials engineered to withstand engine bay heat and coolant exposure without deformation, the 45167FL00A maintains its sealing properties over long-term use. Its exact dimensions—including diameter, thickness, and sealing lip profile—are synced with Subaru’s original design, ensuring a leak-free seal when used with genuine caps and reservoirs.

  Suitable for select Subaru models such as Impreza, Forester, Outback, Crosstrek, Legacy, and WRX, this seal fits directly into its housing without modification. The factory-defined tolerances eliminate adjustment or fabrication, making it ideal for both professional mechanics and knowledgeable DIY enthusiasts.

  Installing the Cap Seal – Subaru (45167FL00A) helps preserve the cooling system’s integrity and prevents steam and coolant escape, which can otherwise lead to overheating, system pressure loss, or air pockets.

  • Genuine OEM Subaru seal ensures exact factory-spec fit and leak prevention

  • Durable elastomer resists heat, coolant chemicals, and compression fatigue

  • Dimensions match OEM radiator/reservoir cap profile—plug-and-play installation

  • Ideal for both professional service centers and home-garage maintenance

  • Essential for maintaining correct cooling system pressure and coolant retention

  • Helps prevent engine overheating and related cooling system failures

  Subaru subjects all cooling system seals to rigorous validation—thermal cycling, compression set testing, and chemical resistance exams—to ensure they endure the demands of daily operation. Replacing a worn or hardened seal with this OEM unit restores correct pressure behavior and coolant containment.

  Whether you're servicing a customer’s Subaru or maintaining your own vehicle, installing the Cap Seal – Subaru (45167FL00A) ensures dependable, factory-level sealing performance, protecting your engine’s cooling system and overall reliability under any driving condition.

• Condition: New

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