Cometic Gasket Head Gasket
2013–2020 Subaru BRZ FA20F Engine
C4954-032
Overview:
The Cometic Head Gasket (LEFT) is engineered specifically for the Subaru BRZ models from 2013 through 2020, featuring the FA20F engine. Designed to meet the demanding requirements of performance enthusiasts and professional mechanics alike, this cylinder head gasket ensures a reliable seal between the engine block and cylinder head. Cometic’s commitment to quality and precision manufacturing guarantees a product that maintains engine integrity under high stress and temperature conditions.
Ideal for those seeking a durable replacement or an upgrade for their Subaru BRZ, this gasket supports optimal engine performance and longevity. Its precise fitment and robust construction make it a trusted choice for both street and track applications.
Key Features:
Built with advanced materials and manufacturing techniques, the Cometic Head Gasket offers several key benefits:
- Designed specifically for the Subaru BRZ FA20F engine, ensuring perfect compatibility
- .032 inch thickness for optimal sealing and compression retention
- MLX multi-layer steel construction for enhanced durability and heat resistance
- 89.5mm bore size tailored to factory specifications
- Left-hand side (LHS) cylinder head gasket for precise application
- Manufactured using industry-leading processes for consistent quality
- Resistant to warping and gasket failure under high-performance conditions
- Delivers reliable sealing to prevent coolant and oil leaks
- Compatible with both stock and modified Subaru BRZ engines
Construction & Design:
The Cometic Head Gasket features a multi-layer steel (MLS) design, which is widely regarded as the industry standard for high-performance and OEM replacement gaskets. This construction combines multiple layers of high-grade steel with elastomer coatings to provide superior sealing capabilities and resistance to thermal expansion and contraction. The .032 inch thickness strikes a balance between durability and maintaining proper combustion chamber volume, ensuring consistent engine performance.
Precision manufacturing and rigorous quality control ensure that each gasket meets exacting tolerances, providing a perfect fit for the 89.5mm bore of the FA20F engine. The gasket’s design minimizes the risk of leaks and gasket failure, even under the increased pressures and temperatures associated with spirited driving or tuning.
Installation & Fitment:
This head gasket is a direct fit replacement for the left-hand side cylinder head on Subaru BRZ models from 2013 to 2020 equipped with the FA20F engine. Installation should be performed by a qualified technician or experienced enthusiast familiar with Subaru engine rebuild procedures. Proper surface preparation and torque specifications must be followed to ensure a reliable seal and long service life.
No modifications are required for fitment, making it an ideal choice for both OEM replacements and performance rebuilds. Using this gasket helps maintain factory engine geometry and compression ratios.
What's Included:
- One (1) Cometic Head Gasket, Left-Hand Side (LHS)
Ideal For:
This Cometic Head Gasket is perfect for Subaru BRZ owners seeking a high-quality, reliable replacement part for engine rebuilds or repairs. It is well-suited for enthusiasts upgrading their engine for performance driving, track use, or daily reliability. Mechanics and tuners will appreciate the gasket’s precision fit and durable construction, which support consistent engine operation under demanding conditions.
