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Dorman 46080 PCV Valve Hose
| Brand | Dorman 46080 |
|---|---|
| Hose End (2) Inside Diameter (In) | 0.57 in |
| Inside Diameter | 0.59 |
| Length | 24.5 |
| Material | Nylon |
| Package Contents | 1 PCV Hose |
| Fits | Ford and Mercury · 9 vehicles |
OE replacement hose. Replaces a worn or leaking original equipment PCV hose.
Crack-resistant nylon. Built to resist brittleness for longer service life.
Crankcase ventilation. Helps maintain smooth performance and engine longevity.
Cross-references 2L2Z6A664BA for the same application. See all 1.
Dorman 46080 PCV Hose for Ford and Mercury
Dorman 46080 is a nylon PCV valve hose made to replace a worn or leaking original equipment hose in the crankcase ventilation system. It is built for proper crankcase ventilation, helping maintain smooth engine performance and supporting engine longevity in Ford Explorer, Ford Mustang, and Mercury Mountaineer applications.
Key Features
- Direct replacement PCV valve hose for crankcase ventilation service
- Nylon construction for resistance to cracking and brittleness
- 24.5-inch length for the specified OE-style routing
- 0.59-inch inside diameter with 0.57-inch hose end inside diameter
- Fits 2002-2004 Ford Explorer, 2002-2004 Ford Mustang, and 2002-2004 Mercury Mountaineer
- Cross-references Ford OE part number 2L2Z6A664BA
Detailed Description
This Dorman PCV hose, part number 46080, is intended for crankcase ventilation repair where the original hose has aged, split, or begun leaking. The nylon material helps the hose hold up against the heat and underhood conditions that commonly cause rubber or plastic ventilation lines to fail. For owners servicing a Ford Explorer, Ford Mustang, or Mercury Mountaineer, this hose provides the correct style of replacement for restoring the PCV system path.
Because crankcase ventilation affects idle quality, oil vapor control, and overall engine breathing, replacing a damaged hose can help return the system to proper operation. Dorman 46080 is a practical OE-style service part for 2002-2004 Ford Explorer, 2002-2004 Ford Mustang, and 2002-2004 Mercury Mountaineer models.
What It Helps Address
- Cracked or brittle PCV hose material
- Vacuum leaks in the crankcase ventilation circuit
- Oil vapor seepage from a deteriorated hose
- Rough idle caused by a leaking ventilation line
- Loss of proper PCV system routing on the affected Ford and Mercury vehicles
Installation Notes and Tips
Verify hose routing, length, and end diameters against the original part before installation. Inspect nearby PCV components, fittings, and vacuum connections for wear or buildup so the replacement hose seals correctly. This part number 46080 is listed for 2002-2004 Ford Explorer, 2002-2004 Ford Mustang, and 2002-2004 Mercury Mountaineer applications.
Quality Assurance
Dorman manufactures replacement parts with OE-style fit and material selection for common failure points in the original component. Part number 46080 is built as a service replacement for the specified crankcase ventilation application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Ford | Explorer | 4.6L | V8 | N/A | — |
| 2004 | Ford | Mustang | 4.6L | V8 | N/A | — |
| 2004 | Mercury | Mountaineer | 4.6L | V8 | N/A | — |
| 2003 | Ford | Explorer | 4.6L | V8 | N/A | — |
| 2003 | Ford | Mustang | 4.6L | V8 | N/A | — |
| 2003 | Mercury | Mountaineer | 4.6L | V8 | N/A | — |
| 2002 | Ford | Explorer | 4.6L | V8 | N/A | — |
| 2002 | Ford | Mustang | 4.6L | V8 | N/A | — |
| 2002 | Mercury | Mountaineer | 4.6L | V8 | N/A | — |
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