Elring 482.420 Engine Valve Cover Gasket - Left Outer

Engine Valve Cover Gasket for Subaru Applications

Elring 482.420 is a left-side engine valve cover gasket made from Polyacrylate Rubber (ACM) for a reliable sealing interface on Subaru boxer engines. It is a direct-fit sealing component for select Subaru WRX, WRX STI, Forester, Legacy, Impreza, Outback, Baja, and Saab 9-2X applications.

This gasket is built for the left outer valve cover position and is suited for owners replacing a leaking or aging cover seal on Subaru WRX STI and related models. Part number 482.420 is also referenced in OE and aftermarket interchange listings for the same application.

Key Features

• Elring engine valve cover gasket, part number 482.420
• Polyacrylate Rubber (ACM) construction for sealing performance in engine environments
• Left fitting position for the left outer valve cover
• Direct replacement for select Subaru and Saab 9-2X applications
• Cross-references Beck/Arnley 036-1855 and MAHLE VS50465

Detailed Description

Elring 482.420 is an engine valve cover gasket engineered for the left side of compatible Subaru engines. The ACM material is selected for its sealing characteristics in elevated-temperature engine service, helping maintain a tight seal at the valve cover interface. This makes it a practical replacement for Subaru WRX, Subaru WRX STI, Subaru Forester, Subaru Legacy, Subaru Impreza, Subaru Outback, Subaru Baja, and Saab 9-2X models listed in the fitment data.

Compatible With 2013-2019 Subaru WRX STI, left outer; 2012-2016 Subaru WRX; 2014-2015 Subaru Forester; 2015 Subaru Legacy; 2010-2013 Subaru Legacy; 2008-2014 Subaru Impreza, left outer; 2004-2013 Subaru Forester, left outer; 2005-2009 Subaru Legacy, left outer; 2005-2009 Subaru Outback, left outer; 2002-2007 Subaru Impreza; 2006 Saab 9-2X, left outer; 2004-2006 Subaru Baja, left outer; 2005 Saab 9-2X; 2003 Subaru Baja.

This part cross-references Beck/Arnley 036-1855 and MAHLE VS50465 for the same application.

Common Problems This Part Can Address

• Oil seepage from the left valve cover area
• Oil odor from engine bay leaks
• Visible residue around the valve cover sealing surface
• Loss of sealing integrity from heat-aged gasket material
• Maintenance replacement during valve cover service on Subaru WRX and WRX STI engines

Installation Notes and Tips

Clean the valve cover and cylinder head sealing surfaces thoroughly before installation. Inspect the cover for warpage, cracks, or contamination that could affect sealing. Verify the left outer position before installation, especially on Subaru WRX STI, Subaru Impreza, and Subaru Forester applications.

Quality Assurance

Elring is a recognized engine sealing brand, and this gasket is manufactured for precise fitment in the listed Subaru and Saab applications. Confirm part number 482.420 against your vehicle’s engine configuration and left-side valve cover position before ordering.