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Gates EMH117 Engine Crankcase Breather Hose - PCV Valve Hose
| Brand | Gates EMH117 |
|---|---|
| Position | PCV Valve Hose |
| Material | Plastic, rubber |
| Inside Diameter | .8125 |
| Inside Diameter | 21 |
| Centerline Length | 11 |
| Centerline Length | 279 |
| Hose Quantity | 1 |
| End Type | Push in |
| Branch Quantity | 0 |
| Protective Sleeve Included | No |
| Hardware Included | No |
| 9839 | Yes |
| 9845 | 2 |
| 9853 | No |
| Centerline Length (in) | 11 |
| Centerline Length (mm) | 279 |
| End 1 Type | Push in |
| End 2 Type | Push in |
| Hardware Included | No |
| Inside Diameter 1 (in) | .8125 |
| Inside Diameter 1 (mm) | 21 |
| Inside Diameter 2 (in) | .8125 |
| Inside Diameter 2 (mm) | 21 |
| Material | Plastic, rubber |
| 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 · 4 vehicles |
OE-exact replacement. Restores crankcase ventilation and emission control performance.
Molded construction. Plastic and rubber build supports durability and long service life.
Push-in ends. Designed for a secure, straightforward hose connection.
Cross-references Gates EMH117, 3C3Z 6A603 AA and 3C3Z 6N664 AA for the same application. See all 4.
OE-Exact Crankcase Breather Hose
Gates EMH117 is an OE-exact engine crankcase breather hose for emission control service. Built from plastic and rubber with molded push-in ends, it restores the crankcase ventilation path on select Ford Super Duty applications.
Fits 2003-2004 Ford F-250 Super Duty, PCV valve hose, and fits 2003-2004 Ford F-350 Super Duty, PCV valve hose. This Gates Emission Control Hose line focuses on direct replacement fit and durable construction for emission system repair.
- OE Exact replacement for the original crankcase ventilation hose
- Plastic and rubber construction for durability and service life
- Molded hose with push-in ends for direct routing
- Inside diameter: 21 mm (0.8125 in.)
- Centerline length: 279 mm (11 in.)
- Designed for emission control and crankcase ventilation service
Detailed Product Overview
The Gates EMH117 crankcase breather hose is built to match OE dimensions and connection style for a direct replacement on the specified Ford F-250 Super Duty and Ford F-350 Super Duty applications. Its molded shape, push-in end design, and OE Exact comparison rating help maintain the intended routing and sealing of the emission control system. Gates EMH117 is a practical choice when replacing a cracked, hardened, or leaking breather hose in the crankcase ventilation circuit.
This part cross-references Ford service numbers 3C3Z 6A603 AA and 3C3Z 6N664 AA for the same application.
Common Problems This Hose Can Address
- Cracked or split crankcase breather hose
- Vacuum leaks in the PCV or emission control hose path
- Oil vapor escape from a deteriorated ventilation hose
- Loose or damaged push-in hose connections
- Improper crankcase ventilation routing after hose failure
Installation Notes and Tips
Verify the vehicle build date before ordering; this hose applies to 2003-2004 Ford F-250 Super Duty and 2003-2004 Ford F-350 Super Duty models noted as Sept. 22, 2003 and older. Confirm the hose ends, routing, and connection diameter match the original part before installation. Inspect nearby breather and PCV components for wear so the repaired system seals correctly.
Quality Assurance
Gates builds this Emission Control Hose line as an OE-exact replacement solution for emission system service. EMH117 is engineered to restore proper crankcase ventilation function with materials selected for durability and long service life.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Ford | F-250 Super Duty | 6.0L | V8 | DIESEL | PCV Valve Hose | Sept. 22, 2003 & Older; Emission Control Hose |
| 2004 | Ford | F-350 Super Duty | 6.0L | V8 | DIESEL | PCV Valve Hose | Sept. 22, 2003 & Older; Emission Control Hose |
| 2003 | Ford | F-250 Super Duty | — | — | DIESEL | PCV Valve Hose | Sept. 22, 2003 & Older; Emission Control Hose |
| 2003 | Ford | F-350 Super Duty | — | — | DIESEL | PCV Valve Hose | Sept. 22, 2003 & Older; Emission Control Hose |
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