In this sale you are purchasing a brand new pair of genuine Cosworth Subaru head gaskets part number 20000919

These will fit :

Subaru Impreza 2.0 ltr Turbo with a 93mm bore, thickness = 0.78mm (Engines from 1993 to 2005)

Subaru Impreza JAP JDM IMPORTS 2.0 Turbo with 93mm bore, thickness = 1.1mm (Engines from 1993 to 2008 Hawkeye)

Should also fit Impreza none Turbo + Forester and Legacy none Turbo + Turbo's but require chassis number to confirm

High Performance Head Gaskets

Cosworth High Performance Head Gaskets are engineered to seal in power under the most demanding conditions. Constructed from stainless steel with a folded stopper layer, each application features superior sealing compared to conventional multi layer steel gaskets. Additionally, Cosworth High Performance Head Gaskets are manufactured from pre-coated die cut stainless steel resulting in uniform coating distribution and consistent shape.

Features & Benefits

  • Engineered specifically for sleeved large bore applications
  • Individual die cut layers of stainless steel with superior consistency compared to laser cut gaskets
  • Pre-coated stainless steel with a 0.25 micron layer of nitrile rubber ensures consistent distribution of coating with no high or low areas
  • Manufacturing dimensional tolerance of +/- 0.001
  • Die cut manufacturing process ensures smooth edges, unlike laser cut gaskets
  • Cosworth gaskets feature a folded stopper layer for additional torque around each cylinder. The width of sealing area is specific for each application thereby providing ultimate sealing properties
  • Available in a range of thicknesses for specific applications

If you are unsure of fitment please supply your vehicles registration or chassis number by Ebay messaging. 

You can choose from Two postage options:

Free could take upto 5 days or pay £8.60 for within 48 hours, or pop in and collect from our shop at Barnacre.

If ordered and paid before 3pm Monday to Friday excluding Bank Holidays parts will be despatched same day. If you are purchasing more than one item from our ebay shop, please ask for a new postage quote. Postage quoted is for the UK mainland only but we will dispatch parts worldwide please email for a quote.

Please visit our Ebay shop for other Subaru parts.

Cotcomp was founded in 1988.

We are dealers, stockists and suppliers for EcuTek engine mapping, Cosworthgenuine parts, Forge, Powerflex, Tein, Whiteline, National Autogas lpg conversions and many more.

Cotcomp is based near Garstang in Lancashire and stocks OEM Subaru parts as well as selected aftermarket products, specialising in Road, Race & Rally Subaru engine and transmission, recommending Millers Oils & lubricant.

Cotcomp has been involved in rallying for more than 20 years. As a result Cotcomp staff employ the same attention to detail on customers road cars as on their rally cars.

We can supply performance products for other makes and models.