HomeEngine > Gaskets and Sealing SystemsApex AOP604 Engine Oil Pan Gasket Set
Part #: AOP604

Apex AOP604 Engine Oil Pan Gasket Set

85 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Saab and Subaru, 9-2X, Baja, Forester, Impreza, Legacy, Outback, and WRX STI
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Reliable Engine Oil Pan Gasket Set for Saab and Subaru Vehicles

The Apex AOP604 engine oil pan gasket set is designed to provide a secure seal for your vehicle's engine oil pan. Compatible with select Saab and Subaru models, this gasket set helps maintain proper engine oil containment and prevents leaks.

  • Compatible with Saab 9-2X and Subaru models including Baja, Forester, Impreza, Legacy, Outback, and WRX STI
  • Engine oil pan gasket set designed for effective sealing and leak prevention
  • Durable construction to withstand engine heat and oil exposure
  • Part number AOP604 for easy identification and replacement

Product Details and Compatibility

The Apex AOP604 engine oil pan gasket set is engineered to fit a range of Saab and Subaru vehicles, specifically the Saab 9-2X and Subaru Baja, Forester, Impreza, Legacy, Outback, and WRX STI models. This gasket set ensures a tight seal between the engine block and oil pan, helping to prevent oil leaks that can lead to engine damage or reduced performance. The gasket material is selected to endure the thermal and chemical stresses typical in engine environments.

Common Applications and Problem Resolution

  • Prevents engine oil leaks from the oil pan area
  • Eliminates oil seepage that can cause engine bay contamination
  • Helps maintain proper oil pressure by ensuring a secure seal
  • Addresses gasket wear or damage from age or engine heat cycles
  • Supports engine maintenance and rebuild projects requiring oil pan gasket replacement

Installation Notes and Tips

When installing the Apex AOP604 gasket set, ensure the oil pan and engine block surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid gasket deformation or leaks. It is recommended to inspect the oil pan for damage or warping before installation. Using the correct part number AOP604 will ensure compatibility with the specified Saab and Subaru models.

Quality Assurance and Warranty

Apex manufactures the AOP604 gasket set to meet industry standards for durability and performance. While specific warranty details are not provided, Apex products typically undergo quality control processes to ensure reliable sealing and fitment. Using the correct gasket set helps maintain engine integrity and reduces the risk of oil leaks.

This part fits 85 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019SubaruWRX STI2.5LH4N/A
2018SubaruWRX STI2.5LH4N/A
2017SubaruWRX STI2.5LH4N/A
2016SubaruWRX STI2.5LH4N/A
2015SubaruWRX STI2.5LH4N/A
2014SubaruImpreza2.5LH4N/A
2013SubaruForester2.5LH4N/A
2013SubaruImpreza2.5LH4N/A
2012SubaruForester2.5LH4N/A
2012SubaruImpreza2.5LH4N/A
2012SubaruLegacy2.5LH4N/A
2012SubaruOutback2.5LH4N/A
2011SubaruForester2.5LH4N/A
2011SubaruImpreza2.5LH4N/A
2011SubaruLegacy2.5LH4N/A
2011SubaruOutback2.5LH4N/A
2010SubaruForester2.5LH4N/A
2010SubaruImpreza2.5LH4N/A
2010SubaruLegacy2.5LH4N/A
2010SubaruOutback2.5LH4N/A
2009SubaruForester2.5LH4N/A
2009SubaruImpreza2.5LH4N/A
2009SubaruLegacy2.5LH4N/A
2009SubaruOutback2.5LH4N/A
2008SubaruForester2.5LH4N/A
2008SubaruImpreza2.5LH4N/A
2008SubaruLegacy2.5LH4N/A
2008SubaruOutback2.5LH4N/A
2007SubaruForester2.5LH4N/A
2007SubaruImpreza2.5LH4N/A
2007SubaruLegacy2.5LH4N/A
2007SubaruOutback2.5LH4N/A
2006Saab9-2X2.5LH4N/A
2006SubaruBaja2.5LH4N/A
2006SubaruForester2.5LH4N/A
2006SubaruImpreza2.5LH4N/A
2006SubaruLegacy2.5LH4N/A
2006SubaruOutback2.5LH4N/A
2005Saab9-2X2.0LH4N/A
2005SubaruBaja2.5LH4N/A
2005SubaruForester2.5LH4N/A
2005SubaruImpreza2.0LH4N/A
2005SubaruLegacy2.5LH4N/A
2005SubaruOutback2.5LH4N/A
2004SubaruBaja2.5LH4N/A
2004SubaruForester2.5LH4N/A
2004SubaruImpreza2.0LH4N/A
2004SubaruLegacy2.5LH4N/A
2004SubaruOutback2.5LH4N/A
2003SubaruBaja2.5LH4N/A
2003SubaruForester2.5LH4N/A
2003SubaruImpreza2.0LH4N/A
2003SubaruLegacy2.5LH4N/A
2003SubaruOutback2.5LH4N/A
2002SubaruForester2.5LH4N/A
2002SubaruImpreza2.0LH4N/A
2002SubaruLegacy2.5LH4N/A
2002SubaruOutback2.5LH4N/A
2001SubaruForester2.5LH4N/A
2001SubaruImpreza2.2LH4N/A
2001SubaruLegacy2.5LH4N/A
2001SubaruOutback2.5LH4N/A
2000SubaruForester2.5LH4N/A
2000SubaruImpreza2.2LH4N/A
2000SubaruLegacy2.5LH4N/A
2000SubaruOutback2.5LH4N/A
1999SubaruForester2.5LH4N/A
1999SubaruImpreza2.2LH4N/A
1999SubaruLegacy2.2LH4N/A
1998SubaruForester2.5LH4N/A
1998SubaruImpreza2.2LH4N/A
1998SubaruLegacy2.2LH4N/A
1997SubaruImpreza1.8LH4N/A
1997SubaruLegacy2.2LH4N/A
1996SubaruImpreza1.8LH4N/A
1996SubaruLegacy2.2LH4N/A
1995SubaruImpreza1.8LH4N/A
1995SubaruLegacy2.2LH4N/A
1994SubaruImpreza1.8LH4N/A
1994SubaruLegacy2.2LH4N/A
1993SubaruImpreza1.8LH4N/A
1993SubaruLegacy2.2LH4N/A
1992SubaruLegacy2.2LH4N/A
1991SubaruLegacy2.2LH4N/A
1990SubaruLegacy2.2LH4N/A

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