Subaru OEM Piston Ring Set EJ255 | OEM-Quality Engine Rebuild Parts | Maintenance
Overview
The Subaru OEM Piston Ring Set EJ255 is a critical component for anyone undertaking a comprehensive engine rebuild or repair on compatible Subaru models. Designed to restore optimal compression and sealing within the engine, this genuine OEM set ensures your Subaru maintains its factory standards of performance, durability, and efficiency. Whether you're a seasoned mechanic or a dedicated Subaru enthusiast, using OEM parts like this piston ring set guarantees a precise fit and reliable operation, helping you keep your vehicle running at its best.
Built with a focus on quality and consistency, Subaru’s OEM piston rings are engineered to meet strict manufacturing standards. They are crafted from durable materials and finished to exact specifications, ensuring longevity and dependable sealing under demanding driving conditions. This set’s bore size of 99.5mm makes it suitable for a range of Subaru engines, providing peace of mind that your rebuild will meet or exceed OEM standards. Proper installation of these piston rings is essential for maintaining engine integrity, power output, and fuel efficiency over the long term.
For Subaru owners committed to maintaining their vehicle’s reliability or restoring it to factory condition, this piston ring set is an essential upgrade. It supports optimal engine compression, reduces oil consumption, and helps prevent blow-by, all of which contribute to improved performance and engine longevity. Whether you're rebuilding a turbocharged EJ255 engine or performing routine maintenance, choosing OEM quality parts like this ensures your Subaru continues to deliver the driving experience you expect.
Features & Specifications
This Subaru OEM Piston Ring Set EJ255 is engineered for Subaru platforms and features a bore size of 99.5mm, ensuring a precise fit for compatible engines. Constructed from high-quality steel, it delivers reliable sealing and durability for Subaru enthusiasts seeking long-lasting engine performance.
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Brand: Subaru OEM
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Product: Piston Ring Set EJ255
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Part Number: Not specified in description
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Fitment: Subaru models with EJ255 engine, including Baja 2.5L Turbo (2004-2006), Forester 2.5L (2005-2013), Impreza 2.5L (2005-2011), Legacy 2.5L (2005-2012), Outback 2.5L (2005-2012), WRX STI 2.5L (2004-2007), WRX 2.5L (2006-2014)
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Material: Steel
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Finish: Factory OEM finish
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Construction: Precision-machined for exact fit
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Origin: Japan
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Quantity: Four complete piston rings per cylinder set
Key Benefits
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OEM-Quality Fitment: Ensures perfect compatibility with your Subaru engine for reliable sealing and performance.
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Durability & Longevity: Crafted from high-grade steel to withstand high temperatures and pressures, extending engine life.
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Restores Engine Compression: Maintains optimal compression levels for peak power and efficiency.
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Reliable Sealing: Prevents oil consumption and blow-by, reducing emissions and improving fuel economy.
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Ideal for Rebuilds & Repairs: A trusted OEM part that supports thorough engine restoration projects.
What's Included
- 1× Subaru OEM Piston Ring Set EJ255
- Complete set of four piston rings per cylinder
- Installation instructions (if applicable)
Installation & Compatibility
Installing piston rings requires a moderate level of mechanical skill and the right tools, including a ring compressor and basic hand tools. While some experienced DIYers may perform this task, professional installation is recommended to ensure proper seating and to avoid engine damage. This OEM set is designed specifically for Subaru engines with a 99.5mm bore, including various models listed in the compatibility section. Confirm your vehicle’s engine specifications before installation to ensure proper fitment. Routine engine rebuilds benefit from OEM parts like this piston ring set, which help maintain factory performance and reliability.
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Professional Installation: Recommended for best results
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Modifications Required: None
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Verify Compatibility: Confirm your vehicle’s engine bore and model year before purchase
