Details

• Brand:

  

• SKU:

  16677AA040

• Positions: Left Rear, Right Rear
• Other Names:

  Camshaft Seal, Valve Assembly Oil Seal, Ring Back Up

• Description:

  Our Subaru Engine timing cover gaskets (16677AA040) shield the timing cover and other engine block components from heat, dirt, road debris, and other contaminants. These timing covers also prevent motor oil from leaking and secure the timing chain, ensuring its smooth and streamlined movement. However, like all gasket components, these parts are prone to wear and tear due to constant exposure to extreme heat and pressure from the engine.
  

  If you notice oil leaks coming from your timing cover, the seals might be starting to deteriorate, or the covers are already cracked. If your engine starts to run poorly or hear knocking sounds from your engine bay, your timing cover gaskets can already be compromised and risk damaging your camshafts and other vital engine components. 

  Avoid further engine failure by getting OEM timing cover gasket replacements from SubaruOnlineParts. These durable and reliable gasket components are compatible with select Subaru models and sold for less than the manufacturer’s suggested retail price. We only sell original Subaru parts and accessories on our website. We do not sell used or aftermarket goods.

  For fitment verification and installation concerns, do not hesitate to reach out to our team of experts. Shop for quality gasket replacements and other repair and upgrade components for your Subaru only here at SubaruOnlineParts.

  
  

  Genuine OEM Engine Timing Cover Gasket – Subaru (16677AA040)

  The Engine Timing Cover Gasket – Subaru (16677AA040) is a precision-engineered OEM component that forms a vital seal between the timing cover and engine block, ensuring leak-free performance and consistent oil containment. Manufactured by Subaru, this gasket is essential for protecting the engine’s timing system and maintaining overall engine integrity.

  Constructed from high-quality, heat-resistant rubber composite, this gasket is built to withstand constant exposure to high engine temperatures, oil, and mechanical vibration. It offers the flexibility and sealing performance needed to prevent oil seepage and debris contamination within the timing chain or belt area.

  The 16677AA040 gasket is designed specifically for Subaru engines, ensuring an exact fit and factory-level performance without the risk of mismatch or improper sealing. It’s an ideal solution for both professional mechanics performing engine repairs and DIY enthusiasts tackling gasket replacements during scheduled maintenance.

  Failing or worn timing cover gaskets can lead to oil leaks, reduced engine lubrication, and long-term mechanical wear. Installing a genuine OEM gasket ensures a reliable seal that matches the original design—eliminating guesswork and ensuring lasting protection for your engine's moving parts.

  ✔ Part Number: 16677AA040 – Genuine fit for Subaru engine applications 

  ✔ Durable, heat- and oil-resistant rubber composite construction 

  ✔ Maintains proper oil pressure and prevents leaks from the timing cover area 

  ✔ Direct replacement with no modifications required 

  ✔ Supports long-term engine reliability and cleanliness

  Whether you're repairing a minor oil leak or performing a full timing system service, the Genuine OEM Engine Timing Cover Gasket (16677AA040) delivers dependable sealing performance and manufacturer-grade quality. It's a small part with a big responsibility—keeping your engine protected and performing at its best.

  
  

• Condition: New
• Applications: 2.4L.

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