HomeEngine > Cylinder Block ComponentsStandard Ignition EOS2 Engine Oil Separator
Part #: EOS2

Standard Ignition EOS2 Engine Oil Separator

10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$214.37Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, F-250 Super Duty and F-350 Super Duty
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Engine Oil Separator for Ford Super Duty

Standard Ignition EOS2 is a direct-fit engine oil separator for select Ford Super Duty diesel applications. It is built to restore emissions-system function after failure of the original separator, with OE-style fit, form, and function for straightforward installation.

Compatible With 2015-2016 Ford F-350 Super Duty and 2015-2016 Ford F-250 Super Duty applications, this EOS2 replacement is tested to OE specifications for consistent operation and long service life.

Key Features

  • Direct-fit OE replacement for proper alignment and installation
  • Engine oil separator for emissions-system restoration
  • Female connector with 1 connector interface
  • 2 male blade terminals for electrical connection
  • Extensively tested to OE specifications
  • Standard Ignition EOS2 part number for easy identification

Detailed Description

The Standard Ignition EOS2 engine oil separator is engineered for Ford Super Duty trucks that need a replacement after the original OE unit cracks or leaks. By matching OE fit and function, it helps restore the emissions system on 2015-2016 Ford F-350 Super Duty and 2015 Ford F-250 Super Duty models, including 2016 Ford F-250 Super Duty built to 01/07/2016. The connector layout includes a female connector, one connector location, and two male blade terminals for the specified electrical interface. Standard Ignition EOS2 is a practical OE-style solution for technicians and owners looking for a direct replacement rather than a modified part.

This part cross-references Standard Motor Products (e.g., EOS101, EOS201) for the same application.

Common Issues This Part May Address

  • Oil separator housing cracking
  • Oil or vapor leakage from the OE unit
  • Emissions-system fault after separator failure
  • Loss of proper crankcase ventilation separation
  • Fitment issues caused by non-OE replacement parts

Installation Notes and Tips

Verify the vehicle year, model, and build date before ordering, especially for 2016 Ford F-250 Super Duty applications listed through 01/07/2016. Confirm connector style and terminal configuration against the original unit before installation. Inspect related hoses, seals, and mounting points for wear or damage so the replacement can seat correctly and function as intended.

Quality Assurance

Standard Ignition states that this separator is tested to OE specifications and manufactured under complete quality control throughout the production process. That approach supports consistent fit and dependable operation in Ford Super Duty service applications.

BrandStandard Ignition
Part NumberEOS2
Connector GenderFemale
Connector Quantity1
Terminal GenderMale
Terminal Quantity2
Terminal TypeBlade

This part fits 10 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2016FordF-250 Super Duty6.7LV8N/ATo 01/07/2016
2016FordF-350 Super DutyCrew Cab Pickup6.7LV8N/A
2016FordF-350 Super DutyExtended Cab Pickup6.7LV8N/A
2016FordF-350 Super DutyStandard Cab Pickup6.7LV8N/A
2015FordF-250 Super DutyCrew Cab Pickup6.7LV8N/A
2015FordF-250 Super DutyExtended Cab Pickup6.7LV8N/A
2015FordF-250 Super DutyStandard Cab Pickup6.7LV8N/A
2015FordF-350 Super DutyCrew Cab Pickup6.7LV8N/A
2015FordF-350 Super DutyExtended Cab Pickup6.7LV8N/A
2015FordF-350 Super DutyStandard Cab Pickup6.7LV8N/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:

800-5999BC3Q6A785FAEOS101EOS201MSAC20002

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