OE Quality
60-Day Returns

Standard Ignition EOS67 Engine Oil Separator
Engine Oil Separator for Mazda CX-30
Standard Ignition EOS67 is an engine oil separator for the crankcase ventilation system on select Mazda CX-30 models. It is built with a single port, no connector design, and compact inlet and outlet dimensions for direct replacement service on the listed application.
Key Features
- Engine oil separator for crankcase ventilation service
- Single-port design with no connector
- Inlet diameter: 0.04 in. (1.016 mm)
- Outlet diameter: 0.07 in. (1.778 mm)
- Fits 2020-2023 Mazda CX-30, N/A, includes PCV valve
- Standard Ignition EOS67 replacement part number
Detailed Description
Standard Ignition EOS67 is an OE-style engine oil separator used in the cylinder block components area of the engine. It is specified for 2020-2023 Mazda CX-30 models and includes the PCV valve as noted in the fitment data. For buyers searching for a Mazda CX-30 engine oil separator, PCV-related replacement, or Standard Ignition EOS67, this part provides the listed port layout and hose connection dimensions needed for the application.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Is Used For
- Replacing a worn or restricted oil separator in the crankcase ventilation path
- Addressing oil vapor control concerns in the engine ventilation system
- Restoring proper PCV-related flow on 2020-2023 Mazda CX-30 models
- Supporting service for oil carryover or separator-related maintenance issues
Installation Notes and Tips
Verify the vehicle application before installation and confirm the inlet and outlet dimensions match the original part. Because this unit is listed with no connector and one port, compare the existing routing and connection style on the Mazda CX-30 before replacement. Standard Ignition EOS67 should be installed using the vehicle’s original service procedure for the PCV and separator assembly.
Quality Assurance
Standard Ignition is a recognized aftermarket brand for engine management and electrical service parts. EOS67 is cataloged with direct fitment data for 2020-2023 Mazda CX-30 applications, helping ensure the correct part is selected for the listed vehicle range.
| Brand | Standard Ignition |
|---|---|
| Part Number | EOS67 |
| Connector Gender | No connector |
| Hose Connector Quantity | 0 |
| Inlet Diameter (in) | 0.04 |
| Inlet Diameter (mm) | 1.016 |
| Outlet Diameter (in) | 0.07 |
| Outlet Diameter (mm) | 1.778 |
| Port Quantity | 1 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Mazda | CX-30 | 2.5L | L4 | N/A | Includes PCV Valve |
| 2022 | Mazda | CX-30 | 2.5L | L4 | N/A | Includes PCV Valve |
| 2021 | Mazda | CX-30 | 2.5L | L4 | N/A | Includes PCV Valve |
| 2020 | Mazda | CX-30 | 2.5L | L4 | N/A | Includes PCV Valve |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.