OE Quality
60-Day Returns

Dorman 911-511 Vapor Canister Vent Solenoid
Overview of Dorman 911-511 Vapor Canister Vent Solenoid
The Dorman 911-511 vapor canister vent solenoid is designed specifically for select Nissan and INFINITI models. This emission control component plays a critical role in managing fuel vapor flow, helping maintain your vehicle’s emission system efficiency.
- Specific fit for Nissan and INFINITI vehicles including Altima, Maxima, Pathfinder, and more
- Durable plastic and metal housing for reliable operation
- Green color finish with 2 blade connector terminals
- Two connector quantity for secure electrical connection
- Vacuum connector diameter of 0.29 inches for precise fitment
Detailed Product Description
The Dorman 911-511 vapor canister vent solenoid is engineered to meet the exact specifications of various Nissan and INFINITI models such as the 240SX, Frontier, G20, I30, Q45, QX4, Pickup, and Xterra. Featuring a robust plastic and metal housing, this solenoid ensures durability under typical engine bay conditions. The green finish and 2 blade connector configuration provide a straightforward installation and reliable electrical connection. With two connectors and a vacuum connector diameter of 0.29 inches, this solenoid integrates seamlessly with the vehicle’s emission control system.
Common Applications and Issues Addressed
- Prevents fuel vapor leaks by controlling venting of the vapor canister
- Helps reduce evaporative emissions to comply with environmental regulations
- Resolves check engine light codes related to EVAP system faults
- Improves fuel system efficiency by maintaining proper vapor flow
- Eliminates rough idling or stalling caused by faulty vent solenoid operation
Installation Notes and Tips
The Dorman 911-511 vapor canister vent solenoid is a direct replacement part requiring no modifications. It features a 2 blade connector setup and a vacuum connector diameter of 0.29 inches, matching OEM specifications. Ensure connectors are securely attached and vacuum lines are free of cracks or blockages during installation. No special tools or additional installation notes are necessary.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for emission control systems. The 911-511 vapor canister vent solenoid undergoes rigorous quality checks to ensure durability and fitment accuracy. Please refer to Dorman’s warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 911-511 |
| Color/Finish | Green |
| Connector Quantity | 2 |
| Connector/Terminal Configuration | 2 Blade |
| Housing Material | Plastic; Metal |
| Installation Note | None |
| Package Contents | Valve |
| Universal Or Specific Fit | Specific |
| Vacuum Connector Diameter | 0.29 in |
This part fits 44 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Nissan | Xterra | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 2003 | Nissan | Xterra | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 2002 | INFINITI | G20 | 2.0L | L4 | N/A | Vacuum Delay Valve Assembly |
| 2002 | Nissan | Xterra | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 2001 | INFINITI | G20 | 2.0L | L4 | N/A | Vacuum Delay Valve Assembly |
| 2001 | INFINITI | Q45 | 4.1L | V8 | N/A | Vacuum Delay Valve Assembly |
| 2001 | Nissan | Altima | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 2001 | Nissan | Xterra | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 2000 | INFINITI | G20 | 2.0L | L4 | N/A | Vacuum Delay Valve Assembly |
| 2000 | INFINITI | Q45 | 4.1L | V8 | N/A | Vacuum Delay Valve Assembly |
| 2000 | INFINITI | QX4 | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 2000 | Nissan | Altima | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 2000 | Nissan | Frontier | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 2000 | Nissan | Frontier | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 2000 | Nissan | Pathfinder | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 2000 | Nissan | Xterra | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 2000 | Nissan | Xterra | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1999 | INFINITI | Q45 | 4.1L | V8 | N/A | Vacuum Delay Valve Assembly |
| 1999 | INFINITI | QX4 | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1999 | Nissan | Altima | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 1999 | Nissan | Frontier | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 1999 | Nissan | Frontier | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1999 | Nissan | Pathfinder | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1998 | INFINITI | I30 | 3.0L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1998 | INFINITI | Q45 | 4.1L | V8 | N/A | Vacuum Delay Valve Assembly |
| 1998 | INFINITI | QX4 | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1998 | Nissan | 240SX | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 1998 | Nissan | Altima | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 1998 | Nissan | Frontier | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 1998 | Nissan | Maxima | 3.0L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1998 | Nissan | Pathfinder | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1997 | INFINITI | I30 | 3.0L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1997 | INFINITI | Q45 | 4.1L | V8 | N/A | Vacuum Delay Valve Assembly |
| 1997 | INFINITI | QX4 | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1997 | Nissan | 240SX | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 1997 | Nissan | Maxima | 3.0L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1997 | Nissan | Pathfinder | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1997 | Nissan | Pickup | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 1996 | INFINITI | I30 | 3.0L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1996 | Nissan | 240SX | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 1996 | Nissan | Maxima | 3.0L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1996 | Nissan | Pathfinder | 3.3L | V6 | N/A | Vacuum Delay Valve Assembly |
| 1996 | Nissan | Pickup | 2.4L | L4 | N/A | Vacuum Delay Valve Assembly |
| 1995 | Nissan | Maxima | 3.0L | V6 | N/A | Vacuum Delay 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.