Looking for aftermarket parts to modify or upgrade your 2004 Subaru Impreza with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories for your Impreza.
Whether you have a 2004 Subaru Impreza in Outback to WRX STI trim we have you covered. We have 57 head gaskets available to mod your Impreza. All parts have free shipping to the Continental US 48 States.
 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 1998-2005 Subaru Impreza RS 2002-2004 Subaru Impreza Outback / TS 2002-2014 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $44.11 |
 SHIPS FROM MANUFACTURER C4211-080The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.... Cometic Toyota 2UZ-FE .080in 98mm Bore Right Hand Side MLS Cylinder Head Gasket 2003-2012 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $136.87 |
 SHIPS FROM MANUFACTURER C4235-047Cometic Mitsubishi 4G63/T 87mm .047 inch MLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 2004-2012 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $109.49 |
 IN STOCK C4261-027COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN Turbo 93mm .027 inch MLS Head Gasket DOHC 16V Turbo 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $65.45 |
 IN STOCK C4261-030COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN Turbo 93mm .030 inch MLS Head Gasket DOHC 16V Turbo 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $65.45 |
 SHIPS FROM MANUFACTURER C4261-036COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN Turbo 93mm .036 inch MLS Head Gasket DOHC 16V Turbo 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $72.05 |
 IN STOCK C4261-040COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN Turbo 93mm .040 inch MLS Head Gasket DOHC 16V Turbo 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $65.45 |
 IN STOCK C4261-045COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN Turbo 93mm .045 inch MLS Head Gasket DOHC 16V Turbo 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $65.45 |
 IN STOCK C4261-051COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN Turbo 93mm .051 inch MLS Head Gasket DOHC 16V Turbo 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $65.45 |
 IN STOCK C4261-060COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN Turbo 93mm .060 inch MLS Head Gasket DOHC 16V Turbo 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $84.59 |
SHIPS FROM MANUFACTURER C4261-062Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines a... Cometic Subaru EJ20GN Turbo 93mm .062 inch MLS Head Gasket DOHC 16V Turbo 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $91.19 |
 SHIPS FROM MANUFACTURER C4261-066COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN DOHC 16V Turbo 93mm .066 inch MLS Head Gasket 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $91.19 |
 SHIPS FROM MANUFACTURER C4261-070COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN DOHC 16V Turbo 93mm .070 inch MLS-5 Head Gasket 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $91.19 |
 SHIPS FROM MANUFACTURER C4261-075COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN Turbo DOHC 16V Turbo 93mm .075 inch MLS Head Gasket 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $91.19 |
 SHIPS FROM MANUFACTURER C4261-080COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic WRX EJ207 2.0L 93mm bore .080 inch thick MLS headgasket 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $99.75 |
 SHIPS FROM MANUFACTURER C4261-095COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20GN Turbo 93mm .095 inch MLS Head Gasket DOHC 16V Turbo 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $99.75 |
SHIPS FROM MANUFACTURER C4261-140Cometic WRX EJ207 2.0L 93mm bore .140 inch MLS-5 headgasket 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $129.87 |
SHIPS FROM MANUFACTURER C4314-027Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines a... Cometic Toyota 3S-GE/3S-GTE 87mm 87-97 .027 inch MLS Head Gasket 2004-2012 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $109.49 |
IN STOCK - LOW C4319-092Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines a... Cometic Nissan RB26DETT 86mm Bore .092in MLS Cylinder Head Gasket 2004-2012 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $216.08 |
SHIPS FROM MANUFACTURER C4320-086Cometic Nissan RB-26 6 CYL 87mm .086 inch MLS Head Gasket 2003-2012 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $216.08 |
SHIPS FROM MANUFACTURER C4324-080Cometic Nissan SR20DE/DET 87.5mm .080 inch MLS Head Gasket w/1 Extra Oil Hole 2004-2012 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $135.39 |
SHIPS FROM MANUFACTURER C4340-060Cometic 92-97 Subaru SVX EG33 Motor 98mm .060 inch MLS Head Gasket 2003-2012 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $132.34 |
SHIPS FROM MANUFACTURER C4341-060Cometic 92-97 Subaru SVX EJ33 100mm .060in MLS-5 Head Gasket 2003-2012 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $132.34 |
 SHIPS FROM MANUFACTURER C4360-040COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20 Motor 103mm .040 inch MLS Head Gasket SOHC 16V 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $72.05 |
 SHIPS FROM MANUFACTURER C4360-051COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic Subaru EJ20 Motor 103mm .051 inch MLS Head Gasket SOHC 16V 2002-2005 Subaru Impreza WRX 2004-2005 Subaru Impreza WRX STI $72.05 |