Standard Ignition EOS9 Engine Oil Separator

Brand Standard Ignition EOS9
Clamp Included No
Connector Quantity 0
Mounting Hardware Included No
Nipple Orientation Angled
Port Quantity 1
Protective Sleeve Included No
Terminal Quantity 0
Fits Ford · 9 vehicles

Oil separator. Helps separate oil from crankcase vapors in the engine system.

Angled port design. Supports cleaner routing with a single connection point.

Cross-references EOS109, FR3Z6A785A and MSAC20009 for the same application. See all 4.

$56.03Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Oil Separator for Mustang Applications

Standard Ignition EOS9 is an engine oil separator for select Ford Mustang models from 2015-2023. It is built with a single port and an angled nipple orientation for direct replacement use in the engine block components system.

Key Features

  • Engine oil separator for engine block component service
  • Fits 2015-2023 Ford Mustang
  • Single-port design
  • Angled nipple orientation
  • No clamp included
  • No mounting hardware included
  • No connector quantity and no terminal quantity
  • Standard Ignition EOS9 replacement part

Product Details

Standard Ignition EOS9 is a replacement engine oil separator used in the cylinder block components area of the engine. The angled nipple orientation supports OE-style routing, while the single-port layout keeps the part focused on its intended oil separation function. This part cross-references Ford OE-style applications such as FR3Z6A785A for the same use case. For buyers searching for a Ford Mustang engine oil separator, EOS9 provides a direct-fit option for 2015-2023 Mustang models.

What It Helps Address

  • Oil vapor management in the crankcase ventilation path
  • Oil residue buildup in intake-related passages
  • Replacement of a worn or damaged separator housing
  • Service needs tied to Mustang engine block component maintenance
  • Fitment-specific repair for 2015-2023 Ford Mustang oil separator service

Installation Notes

Verify the existing port layout and nipple angle before installation. Compare the removed part to Standard Ignition EOS9 and confirm the vehicle is a 2015-2023 Ford Mustang before ordering. Because no clamp or mounting hardware is included, reuse or source the required attachment components as needed for the repair.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management replacement parts. EOS9 is built as a direct replacement engine oil separator for the listed Mustang applications and is supported by the brand's established parts catalog coverage.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2023FordMustang2.3LL4—
2022FordMustang2.3LL4—
2021FordMustang2.3LL4—
2020FordMustang2.3LL4—
2019FordMustang2.3LL4—
2018FordMustang2.3LL4—
2017FordMustang2.3LL4—
2016FordMustang2.3LL4—
2015FordMustang2.3LL4—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
EOS109FR3Z6A785AMSAC20009SEP713