Homeβ€Ί Engine > Gaskets and Sealing Systemsβ€Ί Victor Reinz 12-34343-01 Engine Valve Stem Oil Seal Set
Part #: 12-34343-01

Victor Reinz 12-34343-01 Engine Valve Stem Oil Seal Set

101 vehicles fit this part
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OE Direct Replacement β€” Bolt-on fit, no modifications needed
Fitment: Ford, Mazda, Mercury, and Lincoln, Escape, Fusion, Tribute, Mariner, Milan, 6, Five Hundred, Freestyle, Montego, Zephyr, MPV, Taurus, Sable, Cougar, Contour, and Mystique
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Overview of Victor Reinz Engine Valve Stem Oil Seal Set 12-34343-01

The Victor Reinz Engine Valve Stem Oil Seal Set 12-34343-01 is designed to provide reliable sealing performance for various Ford, Lincoln, Mazda, and Mercury vehicles. Engineered with metal and rubber materials, this seal set ensures durability and effective oil control in your engine's valve system.

  • Constructed from durable metal and rubber for long-lasting performance
  • Inside diameter of 0.200 inches for precise fitment
  • Thickness of 0.750 inches to maintain proper sealing pressure
  • Outside diameter of 0.610 inches for compatibility with specified engines
  • Regular grade type suitable for standard engine applications
  • Flanged sealing surface type for enhanced oil retention
  • Compatible with multiple Ford, Lincoln, Mazda, and Mercury models

Detailed Product Description

The Victor Reinz 12-34343-01 engine valve stem oil seal set is manufactured using a combination of metal and rubber materials, providing a balance of strength and flexibility necessary for effective sealing. The flanged sealing surface type helps prevent oil leaks by maintaining a secure seal around the valve stem. With an inside diameter of 0.200 inches, thickness of 0.750 inches, and outside diameter of 0.610 inches, this seal set is engineered to fit specific engine valve stems accurately. The regular grade type indicates suitability for standard engine operating conditions without requiring specialized performance characteristics.

Compatible Vehicles and Applications

This valve stem oil seal set is compatible with a range of Ford, Lincoln, Mazda, and Mercury vehicles, including models such as the Ford Escape, Fusion, Taurus, and Five Hundred; Lincoln Zephyr and MKZ; Mazda MPV and Tribute; and Mercury Mariner and Milan. The part number 12-34343-01 ensures you receive the correct seal set designed for these applications.

Common Issues Addressed by This Seal Set

  • Prevents oil leaks around the valve stem area
  • Reduces oil consumption caused by worn or damaged seals
  • Helps maintain proper engine compression and performance
  • Minimizes valve stem wear due to effective lubrication control
  • Prevents contamination of the combustion chamber by oil

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation to avoid damage
  • Clean the valve stem and surrounding area thoroughly to remove debris
  • Use appropriate tools to avoid damaging the seal during installation
  • Verify the seal orientation matches the flanged sealing surface for proper fit
  • Consult vehicle-specific service manuals for torque specifications and procedures

Quality Assurance and Warranty

Victor Reinz is a recognized manufacturer of engine gaskets and sealing systems, adhering to strict quality standards. The 12-34343-01 valve stem oil seal set undergoes rigorous testing to ensure durability and reliable sealing performance. While specific warranty details may vary, Victor Reinz products typically come with a limited warranty against manufacturing defects, providing confidence in the product's quality and longevity.

BrandVictor Reinz
Part Number12-34343-01
Gasket TypeGasket
Grade TypeRegular
Inside Diameter0.200
MaterialMetal And Rubber
Outside Diameter0.610
Sealing Surface TypeFlanged
Thickness0.750

This part fits 101 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2012FordFusion3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2011FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2011FordFusion3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2011MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2011MercuryMariner3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2011MercuryMilan3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2010FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2010FordFusion3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2010MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2010MercuryMariner3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2010MercuryMilan3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2009FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2009FordFusion3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2009MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2009MercuryMariner3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2009MercuryMilan3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2008FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2008FordFusion3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2008Mazda63.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2008MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2008MercuryMariner3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2008MercuryMilan3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2007FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2007FordFive HundredN/A24-piece Engine Valve Stem Oil Seal Set
2007FordFreestyleN/A24-piece Engine Valve Stem Oil Seal Set
2007FordFusion3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2007Mazda63.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2007MercuryMariner3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2007MercuryMilan3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2007MercuryMontegoN/A24-piece Engine Valve Stem Oil Seal Set
2006FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2006FordFive HundredN/A24-piece Engine Valve Stem Oil Seal Set
2006FordFreestyleN/A24-piece Engine Valve Stem Oil Seal Set
2006FordFusion3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2006LincolnZephyrN/A24-piece Engine Valve Stem Oil Seal Set
2006Mazda63.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2006MazdaMPVN/A24-piece Engine Valve Stem Oil Seal Set
2006MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2006MercuryMariner3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2006MercuryMilan3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2006MercuryMontegoN/A24-piece Engine Valve Stem Oil Seal Set
2005FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2005FordFive HundredN/A24-piece Engine Valve Stem Oil Seal Set
2005FordFreestyleN/A24-piece Engine Valve Stem Oil Seal Set
2005FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2005Mazda63.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2005MazdaMPVN/A24-piece Engine Valve Stem Oil Seal Set
2005MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2005MercuryMariner3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2005MercuryMontegoN/A24-piece Engine Valve Stem Oil Seal Set
2005MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2004FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2004FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2004Mazda63.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2004MazdaMPVN/A24-piece Engine Valve Stem Oil Seal Set
2004MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2004MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2003FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2003FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2003Mazda63.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2003MazdaMPVN/A24-piece Engine Valve Stem Oil Seal Set
2003MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2003MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2002FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2002FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2002MazdaMPVN/A24-piece Engine Valve Stem Oil Seal Set
2002MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2002MercuryCougar2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
2002MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2001FordEscape3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2001FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2001MazdaMPVN/A24-piece Engine Valve Stem Oil Seal Set
2001MazdaTribute3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2001MercuryCougar2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
2001MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2000FordContour2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
2000FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
2000MazdaMPVN/A24-piece Engine Valve Stem Oil Seal Set
2000MercuryCougar2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
2000MercuryMystique2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
2000MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
1999FordContour2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1999FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
1999MercuryCougar2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1999MercuryMystique2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1999MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
1998FordContour2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1998FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
1998MercuryMystique2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1998MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
1997FordContour2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1997FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
1997MercuryMystique2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1997MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
1996FordContour2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1996FordTaurus3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
1996MercuryMystique2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1996MercurySable3.0LV6N/A24-piece Engine Valve Stem Oil Seal Set
1995FordContour2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set
1995MercuryMystique2.5LV6N/A24-piece Engine Valve Stem Oil Seal Set

* 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:

7 221 536 (24X)B45837F53E 6A517 AA (24X)F5RZ-6571-BGY01-10-155 (24X)SS28066SS45837SS728731

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