02-07 Subaru WRX & STI Head Gaskets
The OEM Subaru EJ255 2.5L 06-07 WRX & EJ257 04-07 2.5L STI head gasket is multi-layered steel. The OEM EJ25 gaskets have been shown to hold up under extensive boost pressures and high temperatures. Subaru 2.5L engines built on 06/2006 and before require a different part number then 2.5L engines built on 07/2006 and after. Price is for a pair.
- Note:
- Please refer to your drivers side door jam to determine the build date of your vehicle.
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2005-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| All STI models build dates 1/04-6/06 | 11044AA642 | $114.00 | $76.00 | Usually ships in 2 days | |
| 2.5L WRX build dates 4/05-6/07 and 6/06-6/07 STI | 11044AA770 | $168.00 | $112.00 | Usually ships in 2 days |
Cometic multi-layer steel (MLS) head gaskets for the for the Subaru 2.0L & 2.5L EJ series turbo engines are comprised of three layers of stainless steel. Cometic uses stainless steel for increased strength, it's ability to rebound, and improved corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with Viton rubber, to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes.
Cometic's Viton coating is heat resistant to 250 degrees celcius or 482 degrees farenheit. By design the MLS gasket promotes an even torque across the sealing surface allowing for measurable reduced bore distortion. Price is for a pair gaskets, select engine, bore, & thickness below.
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| 02-05 WRX - 93mm Bore / .027in | C4261-027 | $101.46 | $101.46 | Usually ships in 5-10 Days | |
| 02-05 WRX - 93mm Bore / .030in | C4261-030 | $101.46 | $101.46 | Usually ships in 5-10 Days | |
| 02-05 WRX - 93mm Bore / .036in | C4261-036 | $101.46 | $101.46 | Usually ships in 5-10 Days | |
| 02-05 WRX - 93mm Bore / .040in | C4261-040 | $101.46 | $101.46 | 2 available | |
| 02-05 WRX - 93mm Bore / .045in | C4261-045 | $101.46 | $101.46 | 1 available | |
| 02-05 WRX - 93mm Bore / .051in | C4261-051 | $101.46 | $101.46 | Usually ships in 5-10 Days | |
| 02-05 WRX - 93mm Bore / .080in | C4261-080 | $166.12 | $166.12 | Usually ships in 5-10 Days | |
| 02-05 WRX - 93mm Bore / .095in | C4261-095 | $188.80 | $188.80 | Usually ships in 5-10 Days | |
| 04-10 STI / 06-10 WRX - 100mm Bore/ .027in | C4264-027 | $101.46 | $101.46 | Usually ships in 5-10 Days | |
| 04-10 STI / 06-10 WRX - 100mm Bore/ .030in | C4264-030 | $101.46 | $101.46 | Usually ships in 5-10 Days | |
| 04-10 STI / 06-10 WRX - 100mm Bore/ .036in | C4264-036 | $101.46 | $101.46 | Usually ships in 5-10 Days | |
| 04-10 STI / 06-10 WRX - 100mm Bore/ .040in | C4264-040 | $101.46 | $101.46 | Usually ships in 5-10 Days | |
| 04-10 STI / 06-10 WRX - 100mm Bore/ .045in | C4264-045 | $101.46 | $101.46 | 2 available | |
| 04-10 STI / 06-10 WRX - 100mm Bore/ .051in | C4264-051 | $101.46 | $101.46 | Usually ships in 5-10 Days | |
| 04-10 STI / 06-10 WRX - 100mm Bore/ .060 | C4264-060 | $146.32 | $146.32 | 1 available | |
| 04-10 STI / 06-10 WRX - 100mm Bore/ .080in | C4264-080 | $166.12 | $166.12 | 1 available | |
| 04-10 STI / 06-10 WRX - 100mm Bore/ .120in | C4264-120 | $236.70 | $236.70 | Usually ships in 5-10 Days | |
| 04-10 STI / 06-10 WRX - 102mm Bore/ .040in | H1631SP2040S | $101.46 | $101.46 | 1 available | |
| 04-10 STI / 06-10 WRX - 103mm Bore/ .040in | H1631SP3040S | $101.46 | $101.46 | Usually ships in 5-10 Days |
