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Gates EMH181 Engine Crankcase Breather Hose
| Brand | Gates EMH181 |
|---|---|
| 0 | |
| No | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 9 |
| Centerline Length | 229 |
| Centerline Length (in) | 9 |
| Centerline Length (mm) | 229 |
| End 1 Type | Push In |
| End 2 Type | Push In |
| End 3 Type | Push In |
| End 4 Type | Push In |
| End Type | Push In |
| Hardware Included | No |
| Hardware Included | No |
| Hose Quantity | 2 |
| Inside Diameter | .28 |
| Inside Diameter | .4 |
| Inside Diameter | .57 |
| Inside Diameter | 7 |
| Inside Diameter | 10 |
| Inside Diameter | 14 |
| Inside Diameter 1 (in) | .57 |
| Inside Diameter 1 (mm) | 14 |
| Inside Diameter 2 (in) | .57 |
| Inside Diameter 2 (mm) | 14 |
| Inside Diameter 3 (in) | .28 |
| Inside Diameter 3 (mm) | 7 |
| Inside Diameter 4 (in) | .4 |
| Inside Diameter 4 (mm) | 10 |
| Material | Rubber |
| Material | Rubber |
| Molded | Yes |
| Number of Branches | 0 |
| Number of Hoses | 2 |
| Number of Quick Connectors | 0 |
| OE Comparison Rating | OE Exact |
| PCV Valve | No |
| Protective Sleeve | No |
| Protective Sleeve Included | No |
| Product line | Emission Control Hose |
| Fits | Dodge · 17 vehicles |
OE-exact replacement. Restores crankcase ventilation and emission control performance.
Rubber construction. Built for durability and maximum service life.
Molded design. Push-in ends for a precise, ready-to-install fit.
Cross-references Dorman - HELP 46020, Gates EMH181 and 5166499AA for the same application. See all 4.
OE-Exact Crankcase Breather Hose
Gates EMH181 is an OE-exact engine crankcase breather hose built for emission control and crankcase ventilation service. It uses molded rubber construction and OE-style push-in ends to restore proper hose routing and system operation on select Dodge applications.
Compatible with 2001-2004 Dodge Dakota and 2001-2003 Dodge Durango, this Gates Emission Control Hose line replacement is built for direct-fit service where factory-style dimensions and connections matter. The EMH181 is a practical choice when replacing a cracked, hardened, or leaking breather hose.
Key Features
- OE-exact replacement for crankcase ventilation and emission control service
- Molded rubber construction for factory-style fit and routing
- Push-in end design for direct connection at the vehicle’s hose points
- OE comparison rating: OE Exact
- Fits select Dodge Dakota and Dodge Durango applications
- Gates EMH181 part number for accurate ordering and lookup
Product Details
The Gates Emission Control Hose product line focuses on replacement hoses that match original equipment dimensions and connection style. EMH181 is formed to the correct shape for the application, with multiple inside diameters listed to match the factory crankcase ventilation layout. This helps restore emission system function and maintain proper crankcase breathing on the vehicle.
This part cross-references Dorman - HELP 46020 for the same application. Search terms such as Dodge Dakota crankcase breather hose replacement, Dodge Durango emission control hose, and Gates EMH181 breather hose can help narrow the correct part for your vehicle.
What It Helps Address
- Cracked or brittle crankcase breather hose
- Vacuum leaks caused by deteriorated emission hose material
- Improper crankcase ventilation routing
- Emission system performance issues related to hose failure
- Loose or worn push-in hose connections
Installation Notes
Verify hose routing, end style, and molded shape against the original part before installation. Inspect adjoining fittings and nearby ventilation components for wear, carbon buildup, or damage that could affect sealing. Because this hose is molded for specific applications, correct orientation is important during installation.
Fits 2001-2004 Dodge Dakota, N/A. Fits 2001-2003 Dodge Durango, N/A.
Quality Assurance
Gates builds this replacement hose from high-quality materials for durability and service life, with OE-exact construction intended to match the original emission control hose specification.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Dodge | Dakota | 3.7L | V6 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2004 | Dodge | Dakota | 4.7L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2003 | Dodge | Dakota | 3.9L | V6 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2003 | Dodge | Dakota | 4.7L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2003 | Dodge | Dakota | 5.9L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2003 | Dodge | Durango | 4.7L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2003 | Dodge | Durango | 5.9L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2002 | Dodge | Dakota | 3.9L | V6 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2002 | Dodge | Dakota | 4.7L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2002 | Dodge | Dakota | 5.9L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2002 | Dodge | Durango | 4.7L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2002 | Dodge | Durango | 5.9L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2001 | Dodge | Dakota | 3.9L | V6 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2001 | Dodge | Dakota | 4.7L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2001 | Dodge | Dakota | 5.9L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2001 | Dodge | Durango | 4.7L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
| 2001 | Dodge | Durango | 5.9L | V8 | GAS | N/A | Hose Kit; Emission Control Hose |
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