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Gates EMH339 Engine Crankcase Breather Hose - Valve Cover To Intake Tube
| Brand | Gates EMH339 |
|---|---|
| Position | Valve Cover To Intake Tube |
| Material | Plastic |
| Inside Diameter | .65 |
| Inside Diameter | 17 |
| Centerline Length | 16.75 |
| Centerline Length | 426 |
| Hose Quantity | 1 |
| End Type | Clip on |
| Branch Quantity | 0 |
| Protective Sleeve Included | No |
| Hardware Included | No |
| 9839 | Yes |
| 9845 | 2 |
| 9853 | No |
| Centerline Length (in) | 16.75 |
| Centerline Length (mm) | 426 |
| End 1 Type | Clip on |
| End 2 Type | Clip on |
| Hardware Included | No |
| Inside Diameter 1 (in) | .65 |
| Inside Diameter 1 (mm) | 17 |
| Inside Diameter 2 (in) | .65 |
| Inside Diameter 2 (mm) | 17 |
| Material | Plastic |
| Molded | Yes |
| Number of Branches | 0 |
| Number of Hoses | 1 |
| Number of Quick Connectors | 2 |
| OE Comparison Rating | Oe exact |
| PCV Valve | No |
| Protective Sleeve | No |
| Product line | Emission Control Hose |
| Fits | Ford · 3 vehicles |
OE-exact replacement. Restores crankcase ventilation and emission control performance.
Molded plastic construction. Built for durability and maximum service life.
Clip-on ends. Two quick connectors simplify installation.
Cross-references Gates EMH339, FL3Z 6758 B and FL3Z 6758 D for the same application. See all 3.
OE-Exact Crankcase Breather Hose
Gates EMH339 is an OE-exact engine crankcase breather hose for the emission control system. It is built from plastic with molded, clip-on ends to restore proper crankcase ventilation routing on the vehicle.
Compatible with 2015-2017 Ford F-150, valve cover to intake tube, this Gates emission control hose is shaped for direct replacement service and consistent fitment.
Key Features
- OE Exact replacement for the crankcase ventilation and emission control system
- Plastic construction for direct-fit service
- Molded hose design with clip-on ends
- Inside diameter: 17 mm (0.65 in.) at both ends
- Centerline length: 426 mm (16.75 in.)
- Designed for valve cover to intake tube routing
- Brand line: Gates Emission Control Hose
Detailed Description
Gates EMH339 is an emission control hose engineered for crankcase ventilation service on the Ford F-150. The OE-exact design follows the original routing and connection style, helping maintain proper airflow between the valve cover and intake tube. Gates builds this hose from durable plastic and uses molded clip-on ends for a direct replacement installation.
The Gates Emission Control Hose line focuses on replacement hoses that match original equipment dimensions and connection points. For buyers searching for a Ford F-150 crankcase breather hose, PCV-related emission hose, or valve cover to intake tube hose, EMH339 provides the correct OE-style form factor for 2015-2017 Ford F-150 applications. Gates EMH339 is also referenced by OE comparison number FL3Z 6758 B / FL3Z 6758 D for the same application.
What It Helps Fix
- Cracked or brittle crankcase breather hose
- Loose or broken clip-on hose connections
- Improper crankcase ventilation routing
- Emission system leaks at the valve cover to intake tube connection
- Driveability issues caused by damaged emission hose plumbing
Installation Notes and Tips
Confirm the hose routing, end style, and centerline length before installation. This hose uses clip-on ends and molded construction, so the original connection points should be clean and free of damage before the new hose is seated. Verify fitment against the vehicle’s emission hose layout on 2015-2017 Ford F-150 models before replacement.
Quality Assurance
Gates manufactures EMH339 as an OE-exact replacement hose using materials selected for durability and service life. The part is built to restore the emission system’s intended operation and performance on the specified Ford F-150 applications.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Ford | F-150 | 2.7L | V6 | GAS | Valve Cover To Intake Tube | Emission Control Hose |
| 2016 | Ford | F-150 | 2.7L | V6 | GAS | Valve Cover To Intake Tube | Emission Control Hose |
| 2015 | Ford | F-150 | 2.7L | V6 | GAS | Valve Cover To Intake Tube | Emission Control Hose |
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