Fel-Pro Cylinder Head Gasket for Subaru Baja Forester Impreza — 26415 PT MLS Stainless Steel, LaserWeld Combustion Seal

Fel-Pro 26415 PT is a multi-layer stainless steel cylinder head gasket engineered to restore a strong, leak-resistant seal on compatible Subaru engines.

This Fel-Pro head gasket is designed for real-world repairs: it combines layered stainless steel, embossed sealing beads, and a proprietary coating to tolerate rougher sealing surfaces and reduce common leak paths. Built with LaserWeld stopper-layer technology, the gasket forms a reliable combustion seal that helps resist blowouts and maintain compression. The result is a durable replacement component intended for Subaru Baja, Forester, and Impreza models that face typical wear from heat, pressure, and head lift.

Will this gasket fit my Subaru model?

Compatibility covers specific model years and engine applications; confirm with vehicle specifications before purchasing. The Fel-Pro 26415 PT was produced to fit a range of Subaru models with the matching head and bore configuration.

• Fits Subaru Baja: 2003–2006
• Fits Subaru Forester: 1999–2010
• Fits Subaru Impreza: 1998–2003
• Always verify OEM part numbers and engine codes for final fitment

How does the gasket resist leaks and combustion failure?

The gasket uses multiple stainless-steel layers and precise embossed sealing beads that compress to close gaps and block fluid paths. A proprietary coating improves sealing on rougher surfaces, while the LaserWeld stopper layer helps maintain a tight combustion seal under high pressure.

• Multi-layer steel construction tolerates head lift and maintains stress distribution
• Embossed beads placed at key zones eliminate leak paths
• Proprietary coating seals finishes up to 80 Ra
• LaserWeld stopper layer secures the combustion perimeter

What should I expect during installation and service life?

Installers should follow torque specs and head-surface preparation practices to get the most life from the part. The gasket is built to withstand typical thermal cycles and pressures, but longevity depends on correct installation, head and block condition, and ongoing engine maintenance.

• Surface prep: clean, flat, and within manufacturer tolerances
• Use recommended torque sequence and values during installation
• Inspect head and block for warpage, corrosion, or cracks before fitting
• Regular cooling-system maintenance helps prolong gasket life

What makes this Fel-Pro design different from generic head gaskets?

Fel-Pro pairs multi-layer steel engineering with targeted sealing features developed for aftermarket repairs and higher-tolerance sealing surfaces. The product emphasizes dependable combustion sealing and resistance to common failure modes like blowouts and fluid crossover.

• Exclusive LaserWeld stopper layer for combustion integrity
• Stainless steel layers provide strength and resiliency under load
• Proprietary coating accommodates rougher finishes up to 80 Ra
• Engineered embossed beads focus sealing where it matters most

Who is this for: The Fel-Pro 26415 PT is aimed at professional technicians, experienced DIY mechanics, and parts managers seeking a robust, OEM-quality replacement for Subaru engines listed above. It’s well suited for engine rebuilds, head gasket replacements after diagnose of leaks or failures, and routine overhauls where a dependable, modern multi-layer steel gasket is required.