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Dorman 994-005 Vapor Canister Purge Valve
Reliable Vapor Canister Purge Valve for Acura and Honda Vehicles
The Dorman 994-005 Vapor Canister Purge Valve is engineered to meet the emission control needs of Acura MDX, Honda Odyssey, and Honda Pilot models. Designed with precision, this purge valve ensures proper vapor flow and helps maintain your vehicle's evaporative system efficiency.
- Connector hose inside diameter: 6 mm for optimal vapor flow
- Durable housing constructed from both metal and plastic materials
- Two mounting holes with 7 mm diameter for secure installation
- Features a rectangular female connector with one connector and two male blade terminals
- Compact length of 80 mm fits OEM specifications
- Two ports with 8.4 mm outside diameter for effective vapor routing
Product Details and Specifications
The Dorman 994-005 purge valve is designed to integrate seamlessly with the evaporative system of Acura MDX, Honda Odyssey, and Honda Pilot vehicles. Its dual-material housing combines metal and plastic to provide durability and resistance to heat and chemical exposure. The valve includes a single rectangular female connector with two male blade terminals, ensuring a secure electrical connection. With an 80 mm length and two mounting holes sized at 7 mm, this valve fits precisely in the designated mounting points without modification. The 6 mm inlet inside diameter and 8.4 mm port outside diameters support efficient vapor flow, helping to reduce emissions and maintain engine performance.
Common Applications and Problem Resolution
- Prevents fuel vapor leaks in the evaporative system
- Resolves check engine light issues related to purge valve malfunction
- Improves fuel efficiency by ensuring proper vapor purge
- Eliminates rough idling caused by faulty purge valve operation
- Helps maintain compliance with emission standards for Acura MDX, Honda Odyssey, and Honda Pilot
Installation Notes and Tips
When installing the Dorman 994-005 purge valve, ensure the mounting holes align with the vehicle’s bracket points. The valve’s rectangular female connector should be connected firmly to the corresponding male connector to avoid electrical issues. Since mounting hardware is not included, retain original fasteners or source appropriate replacements. Verify that all vacuum and vapor lines are securely attached to the 8.4 mm ports to prevent leaks. Testing the valve operation after installation is recommended to confirm proper function.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 994-005 vapor canister purge valve undergoes rigorous quality control to ensure durability and reliable performance in Acura MDX, Honda Odyssey, and Honda Pilot vehicles. Please refer to Dorman’s warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 994-005 |
| Connector Hose Inside Diameter | 6 |
| Terminal Type | Blade |
| Connector Quantity | 1 |
| Connector Shape | Rectangle |
| Housing Material | Metal |
| Housing Material | Plastic |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Inlet Inside Diameter | 6 mm |
| Length | 80 mm |
| Mount Hole Diameter | 7 mm |
| Mount Hole Quantity | 2 |
| Mounting Hardware Included | No |
| Package Contents | 1 purge valve |
| Port 1 Outside Diameter | 8.4 mm |
| Port 2 Outside Diameter | 8.4 mm |
| Port Quantity | 2 |
| Vacuum Connector Quantity | 0 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Honda | Odyssey | 3.5L | V6 | N/A | Vapor canister purge valve assembly. |
| 2004 | Honda | Pilot | 3.5L | V6 | N/A | Vapor canister purge valve assembly. |
| 2003 | Honda | Odyssey | 3.5L | V6 | N/A | Vapor canister purge valve assembly. |
| 2003 | Honda | Pilot | 3.5L | V6 | N/A | Vapor canister purge valve assembly. |
| 2002 | Acura | MDX | 3.5L | V6 | N/A | Vapor canister purge valve assembly. |
| 2002 | Honda | Odyssey | 3.5L | V6 | N/A | Vapor canister purge valve assembly. |
| 2001 | Acura | MDX | 3.5L | V6 | N/A | Vapor canister purge valve assembly. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.