View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 1999 Subaru Legacy with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories.
 IN STOCK C14084-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ22E/EJ22T/EJ25D .051in MLS Cylinder Head Gasket 100mm Bore 1995-1999 Subaru Legacy Brighton / L 1999-1999 Subaru Legacy GT / L 30th Anniversary / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $70.92 |
 SHIPS FROM MANUFACTURER C4204-030Exhaust gasket with 1.825" round port.... Cometic Subaru EJ MotorS 93-UP Exhaust .030 inch MLS Head Gasket 1.825 inch Round Port 1999-1999 Subaru Legacy L 30th Anniversary / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary 1999-2000 Subaru Legacy Brighton 1999-2004 Subaru Legacy L 1999-2006 Subaru Legacy GT $48.18 |
 SHIPS FROM MANUFACTURER C4262-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ22E .075in MLS Cylinder Head Gasket - 98mm Bore 1999-1999 Subaru Legacy Limited 30th Anniversary $97.61 |
 SHIPS FROM MANUFACTURER C4264-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .027 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $77.52 |
 IN STOCK - LOW C4264-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .030 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $70.92 |
 SHIPS FROM MANUFACTURER C4264-032MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25D-EJ251-EJ252-EJ253/EJ255 .032in MLS Cyl Head Gasket-100mm Bore 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $77.52 |
SHIPS FROM MANUFACTURER C4264-036MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .036 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $77.52 |
 IN STOCK C4264-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .040 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $70.92 |
 IN STOCK C4264-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .045 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $70.92 |
IN STOCK C4264-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .051 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $70.92 |
 SHIPS FROM MANUFACTURER C4264-056MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 100mm Bore .056 inch MLS Head Gasket 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $97.61 |
 IN STOCK - LOW C4264-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .060 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $91.01 |
 SHIPS FROM MANUFACTURER C4264-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .066 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $97.61 |
 SHIPS FROM MANUFACTURER C4264-070MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25D-EJ251-EJ252-EJ253/EJ255 .070in MLS Cyl Head Gasket-100mm Bore 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $97.61 |
 IN STOCK - LOW C4264-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .075 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $91.01 |
 SHIPS FROM MANUFACTURER C4264-080MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .080 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $106.60 |
 SHIPS FROM MANUFACTURER C4264-084MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25D-EJ251-EJ252-EJ253/EJ255 .084in MLS Cyl Head Gasket-100mm Bore 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $106.60 |
SHIPS FROM MANUFACTURER C4264-086MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motors 100mm .086 inch MLS Head Gasket 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $106.60 |
 SHIPS FROM MANUFACTURER C4264-089MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25D-EJ251-EJ252-EJ253/EJ255 .089in MLS Cyl Head Gasket-100mm Bore 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $106.60 |
 SHIPS FROM MANUFACTURER C4264-092MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25D-EJ251-EJ252-EJ253/EJ255 .092in MLS Cyl Head Gasket-100mm Bore 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $106.60 |
 SHIPS FROM MANUFACTURER C4264-095MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25D-EJ251-EJ252-EJ253/EJ255 .095in MLS Cyl Head Gasket-100mm Bore 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $106.60 |
 SHIPS FROM MANUFACTURER C4264-098MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 DOHC 16V 100mm .098 inch MLS Head Gasket 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $106.60 |
 SHIPS FROM MANUFACTURER C4264-120MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25 Motor 100mm .120 inch MLS Head Gasket DOHC 16V 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $138.23 |
 SHIPS FROM MANUFACTURER C4264-140MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Subaru EJ25D-EJ251-EJ252-EJ253/EJ255 .140in MLS Cyl Head Gasket-100mm Bore 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $138.23 |
 IN STOCK - LOW C4578-032MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic Subaru EJ25 Motor 96-01 SOHC/DOHC 101mm .032 inch MLX Head Gasket 1999-1999 Subaru Legacy GT / Limited 30th Anniversary / Outback / Outback Limited / SUS 30th Anniversary $92.73 |