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Keep oil vapor out of the 1.5L intake tract
J&L 3057D-B routes the factory PCV-side airflow through a three-ounce separator before it returns to the intake. The internal filter traps suspended oil while the application-specific hoses and OEM-style quick-connect fittings keep installation reversible.
Key Features
- 3057D-B is built from solid 6061 billet aluminum with a black anodized finish
- Three-ounce fluid capacity
- Internal filter separates oil vapor from PCV airflow
- OEM-style quick-connect fittings support a plug-and-play installation
- Made in the USA
- Compatible with J&L's optional extension for six-ounce capacity
Fitment
| Application | Verified compatibility |
|---|---|
| 2025-2026 Ford Bronco Sport 1.5L | 3057D-B fits Big Bend, Free Wheeling, Heritage Edition, and Outer Banks trims with the factory PCV-side arrangement. |
| 2023-2026 Ford Escape 1.5L | Fits Active and ST-Line trims, plus the 2023 Base trim, with the factory PCV-side arrangement. |
| Exclusions | Not listed for 2.0L, hybrid, or plug-in hybrid applications. Verify the engine and factory hose routing before installation. |
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | 3057D-B |
| Product Type | PCV-side oil separator |
| Capacity | 3 fluid ounces |
| Body Material | Solid 6061 billet aluminum |
| Finish | Black anodized |
| Fittings | OEM-style quick-connect |
| Country of Manufacture | USA |
| Warranty | Limited lifetime warranty |
| CARB Status | Not CARB exempt |
What's Included
- One 3057D-B oil separator with application-specific hoses and fittings
- One mounting bracket
- Two fine-thread machine screws
- Installation tools and the optional capacity extension are not included
About J&L
J&L develops application-specific oil separators and intake components in the United States. This kit uses billet construction, serviceable capacity, and factory-style connections for the Bronco Sport and Escape 1.5L PCV system.
Related Parts
- J&L oil separator extension for six-ounce total capacity
- Application-correct replacement PCV hoses and fittings
- Routine engine service parts specified for the 1.5L EcoBoost
FAQ
What is the 3057D-B?It is J&L's black anodized three-ounce PCV-side oil separator for the listed Ford Bronco Sport and Escape 1.5L applications.
Which engines does this separator fit?It is listed for the 1.5L engine only. It is not listed for 2.0L, hybrid, or plug-in hybrid configurations.
How much fluid does the separator hold?The standard can holds three fluid ounces and accepts J&L's optional extension for six-ounce capacity.
Does the kit require cutting factory hoses?No. The application-specific hoses use OEM-style quick-connect fittings for a plug-and-play connection.
Where is the separator installed?It mounts in the engine bay and connects to the factory PCV-side hose routing shown in J&L's instructions.
How often should the can be checked?Inspect it regularly after installation to establish a service interval for the vehicle's driving conditions and oil-vapor accumulation.
Is the product CARB exempt?No. J&L identifies this product as not CARB exempt.
What warranty applies?J&L lists a limited lifetime warranty for this product.
Installation Instructions
- Allow the engine to cool, confirm the vehicle matches the listed 1.5L application, and compare the 3057D-B hose routing with the current J&L instructions.
- Remove the factory engine cover and PCV-side hose as directed, keeping dirt out of all open connections.
- Attach the supplied bracket to the separator using the two fine-thread machine screws.
- Install the bracket at the specified engine-bay mounting point and secure the separator.
- Connect each application-specific hose to the corresponding factory fitting until the quick-connect locks engage.
- Verify that the hoses are clear of heat and moving parts, reinstall removed components, and inspect every connection after the first drive.
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
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