HomeEngine > Cylinder Block ComponentsStandard Ignition EOS12 Engine Oil Separator
Part #: EOS12

Standard Ignition EOS12 Engine Oil Separator

⚙️ 23 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Lincoln, Explorer, Flex, MKS, MKT, and Taurus
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Reliable Engine Oil Separator for Ford and Lincoln Vehicles

The Standard Ignition EOS12 engine oil separator is designed to maintain optimal engine performance in select Ford and Lincoln models. Engineered with three ports and no included clamps or mounting hardware, this component ensures efficient oil vapor separation to support your vehicle's engine health.

Key Features of the Standard Ignition EOS12

  • Three-port design for effective oil vapor separation
  • No clamps or mounting hardware included, allowing for flexible installation options
  • Protective sleeve not included, designed for straightforward integration
  • Compatible with Ford Explorer, Flex, Taurus and Lincoln MKS, MKT models
  • Part number EOS12 for precise identification and fitment

Detailed Product Description

The Standard Ignition EOS12 engine oil separator is a critical component within the cylinder block system, responsible for separating oil from crankcase vapors. This helps reduce oil consumption and prevents contamination of the intake system. With a three-port configuration and no clamps or mounting hardware included, this part is intended for professional installation where existing hardware or custom solutions may be used. The absence of a protective sleeve simplifies the design, focusing on core functionality. This engine oil separator is specifically compatible with Ford Explorer, Flex, Taurus, and Lincoln MKS and MKT models, ensuring a precise fit and reliable operation.

Common Applications and Issues Addressed

  • Reduces oil vapor buildup in the intake manifold
  • Prevents engine oil leaks and contamination
  • Helps maintain proper crankcase ventilation
  • Supports emission control system efficiency
  • Mitigates rough engine idle caused by oil vapor intrusion

Installation Notes and Tips

Installation of the Standard Ignition EOS12 engine oil separator requires attention to existing mounting hardware, as clamps and mounting components are not included. Ensure all connections are secure and free of leaks. It is recommended to inspect related hoses and seals during installation to maintain system integrity. Professional installation is advised to guarantee proper fitment and function in Ford Explorer, Flex, Taurus, and Lincoln MKS and MKT vehicles.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance for your engine's cylinder block components. The EOS12 engine oil separator undergoes rigorous quality control to ensure durability and fitment accuracy. Please refer to Standard Ignition's warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberEOS12
Clamp IncludedNo
Connector Quantity0
Mounting Hardware IncludedNo
Port Quantity3
Protective Sleeve IncludedNo

This part fits 23 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015FordExplorer3.5LV6N/A
2015FordTaurus3.5LV6N/A
2014FordExplorer3.5LV6N/A
2014FordTaurus3.5LV6N/A
2014LincolnMKS3.5LV6N/A
2014LincolnMKT3.5LV6N/A
2013FordExplorer3.5LV6N/A
2013FordFlexN/A
2013FordTaurus3.5LV6N/A
2013LincolnMKS3.5LV6N/A
2013LincolnMKT3.5LV6N/A
2012FordFlexN/A
2012FordTaurus3.5LV6N/A
2012LincolnMKS3.5LV6N/A
2012LincolnMKT3.5LV6N/A
2011FordFlexN/A
2011FordTaurus3.5LV6N/A
2011LincolnMKS3.5LV6N/A
2011LincolnMKT3.5LV6N/A
2010FordFlexN/A
2010FordTaurus3.5LV6N/A
2010LincolnMKS3.5LV6N/A
2010LincolnMKT3.5LV6N/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:

AA5Z6A785FEOS112MSAB10059SEP716

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