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Dorman 917-034 Engine Oil Separator CoverOE Quality 60-Day Returns
Part #: 917-034

Dorman 917-034 Engine Oil Separator Cover

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90 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Subaru, WRX STI, WRX, Impreza, Forester, Legacy, Outback, Baja, and SVX
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Overview of the Dorman Engine Oil Separator Cover

The Dorman 917-034 Engine Oil Separator Cover is designed to provide reliable performance for Subaru vehicles. Constructed from durable steel, this cover is engineered to maintain proper engine function and oil separation in select Subaru models.

  • Made from high-quality steel for durability and strength
  • Includes one engine oil separator cover per package
  • Compatible with multiple Subaru models including Baja, Forester, Impreza, Legacy, Outback, WRX, and WRX STI
  • Direct replacement part number 917-034 for easy identification

Detailed Product Description

This engine oil separator cover by Dorman is crafted from steel to ensure long-lasting resistance to wear and heat within the engine compartment. The cover plays a critical role in separating oil from crankcase gases, helping to reduce oil consumption and maintain engine efficiency. Designed specifically for Subaru vehicles such as the Forester, Impreza, and WRX STI, the 917-034 part number matches OEM specifications for a precise fit and reliable operation.

Purpose and Common Applications

  • Prevents oil leaks by securely sealing the oil separator assembly
  • Helps reduce engine oil contamination and sludge buildup
  • Maintains proper crankcase ventilation and pressure balance
  • Addresses issues related to oil separator cover damage or wear
  • Supports engine performance by ensuring effective oil separation

Installation Notes and Tips

Installation of the Dorman 917-034 Engine Oil Separator Cover should be performed with care to ensure a proper seal. It is recommended to inspect the gasket and surrounding components for wear or damage during replacement. Use appropriate torque specifications to avoid warping or leaks. This part is compatible with Subaru models including the Baja, Legacy, and Outback, so verify vehicle fitment before installation.

Quality Assurance and Warranty

Dorman manufactures this engine oil separator cover to meet or exceed OEM standards, using steel material for enhanced durability. While specific warranty details may vary, Dorman typically offers limited warranties on their replacement parts to ensure customer confidence and product reliability.

BrandDorman
Part Number917-034
MaterialSteel
Package Contents1 Cover

This part fits 90 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019SubaruWRX STIN/A
2018SubaruWRX STIN/A
2017SubaruWRX STIN/A
2016SubaruWRX2.5LH4N/A
2016SubaruWRX STIN/A
2015SubaruWRX2.5LH4N/A
2015SubaruWRX STIN/A
2014SubaruImpreza2.5LH4N/A
2014SubaruWRX2.5LH4N/A
2014SubaruWRX STIN/A
2013SubaruForester2.5LH4N/A
2013SubaruImpreza2.5LH4N/A
2013SubaruWRX2.5LH4N/A
2013SubaruWRX STIN/A
2012SubaruForester2.5LH4N/A
2012SubaruImpreza2.5LH4N/A
2012SubaruLegacy2.5LH4N/A
2012SubaruOutback2.5LH4N/A
2012SubaruWRX2.5LH4N/A
2011SubaruForesterN/A
2011SubaruImprezaN/A
2011SubaruLegacy2.5LH4N/A
2011SubaruOutback2.5LH4N/A
2010SubaruForesterN/A
2010SubaruImprezaN/A
2010SubaruLegacy2.5LH4N/A
2010SubaruOutback2.5LH4N/A
2009SubaruForesterN/A
2009SubaruImprezaN/A
2009SubaruLegacy2.5LH4N/A
2009SubaruOutback2.5LH4N/A
2008SubaruForesterN/A
2008SubaruImprezaN/A
2008SubaruLegacy2.5LH4N/A
2008SubaruOutback2.5LH4N/A
2007SubaruForesterN/A
2007SubaruImprezaN/A
2007SubaruLegacyN/A
2007SubaruOutback2.5LH4N/A
2006SubaruBajaN/A
2006SubaruForesterN/A
2006SubaruImprezaN/A
2006SubaruLegacyN/A
2006SubaruOutback2.5LH4N/A
2005SubaruBajaN/A
2005SubaruForesterN/A
2005SubaruImprezaN/A
2005SubaruLegacyN/A
2005SubaruOutback2.5LH4N/A
2004SubaruBajaN/A
2004SubaruForesterN/A
2004SubaruImprezaN/A
2004SubaruLegacyN/A
2004SubaruOutback2.5LH4N/A
2003SubaruBajaN/A
2003SubaruForesterN/A
2003SubaruImprezaN/A
2003SubaruLegacyN/A
2003SubaruOutback2.5LH4N/A
2002SubaruForesterN/A
2002SubaruImprezaN/A
2002SubaruLegacyN/A
2002SubaruOutback2.5LH4N/A
2001SubaruForesterN/A
2001SubaruImprezaN/A
2001SubaruLegacyN/A
2001SubaruOutback2.5LH4N/A
2000SubaruForesterN/A
2000SubaruImprezaN/A
2000SubaruLegacyN/A
2000SubaruOutback2.5LH4N/A
1999SubaruForesterN/A
1999SubaruImprezaN/A
1999SubaruLegacyN/A
1998SubaruForesterN/A
1998SubaruImprezaN/A
1998SubaruLegacyN/A
1997SubaruImprezaN/A
1997SubaruLegacyN/A
1996SubaruImprezaN/A
1996SubaruLegacyN/A
1995SubaruImprezaN/A
1995SubaruLegacyN/A
1994SubaruImprezaN/A
1994SubaruLegacyN/A
1993SubaruImprezaN/A
1993SubaruLegacyN/A
1992SubaruLegacyN/A
1991SubaruLegacyN/A
1990SubaruLegacyN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

11831AA080

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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