Details

• Brand:

  

• SKU:

  22401AA670

• Description:

  2.5L turbo. 2.5L, without type ra. Vendor:NGK. Vendor #silfr6a.

  
  

  Spark Plug - Subaru (22401AA670)

  Restore your engine’s ignition performance with the Genuine OEM Subaru Spark Plug (Part Number: 22401AA670). This factory-spec spark plug is engineered to deliver precise ignition timing, optimal combustion, and consistent engine efficiency across a wide range of operating conditions. Built to Subaru’s rigorous quality standards, it ensures peak compatibility and reliability for select Subaru models.

  Made with a high-nickel alloy and a platinum-tipped electrode, this spark plug is designed for long-lasting performance and superior wear resistance. The advanced materials help maintain a stable spark, reduce misfires, and enhance fuel combustion, which translates into smoother acceleration, improved fuel economy, and reduced emissions.

  Unlike aftermarket alternatives, the 22401AA670 spark plug is specifically calibrated for Subaru engines, ensuring the correct heat range, thread engagement, and electrode gap. This precision fit supports proper engine function and avoids the risk of poor seating, damage to cylinder heads, or erratic engine behavior.

  Installation is quick and straightforward, making this a practical upgrade or maintenance replacement for professional mechanics and DIY technicians alike. Regular spark plug replacement is essential for maintaining peak engine health and performance, and using OEM parts guarantees long-term dependability.

  ✔ Genuine Subaru OEM spark plug with factory-set gap  

  ✔ Platinum-tipped electrode for extended life and durability

   ✔ Enhances ignition efficiency and combustion quality

   ✔ Reduces engine misfires and helps lower emissions

   ✔ Direct fit for easy replacement and reliable performance

  Keep your Subaru running smoothly with the Spark Plug (22401AA670)—engineered for efficiency, built for endurance, and trusted by professionals who demand factory-grade ignition components.

  
  

• Condition: New

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