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Dorman 911-649 Vapor Canister
Dorman 911-649 Vapor Canister
This Dorman vapor canister is built to match the original evaporative emissions canister used on select Cadillac ELR and Chevrolet Volt applications. It restores the charcoal storage function needed to manage fuel vapors and support proper emissions control.
Key Features
- OE-style vapor canister for evaporative emission system repair
- Charcoal filter element helps capture and store fuel vapors
- Plastic housing and connector construction
- Includes mounting hardware and filter elements
- Black finish with one rectangular female connector
- Three spade terminals and three ports for the specified application
Detailed Description
Dorman 911-649 is a direct replacement vapor canister engineered to match the original equipment evap canister on select vehicles. It is designed for 2014-2016 Cadillac ELR and 2011-2015 Chevrolet Volt models, helping restore the evaporative emissions system’s ability to trap and store fuel vapors before they are routed for combustion. This part number, 911-649, is a practical OE-style solution when the factory canister is cracked, saturated, or no longer functioning as intended.
This part cross-references Standard Ignition CP3553 for the same application.
What It Helps Fix
- Evaporative emissions fault codes related to vapor storage
- Fuel vapor leaks caused by a damaged canister housing
- Check engine lights tied to EVAP system performance
- Fuel odor concerns from a saturated or failing charcoal canister
- Inspection failures caused by emissions control issues
Installation Notes and Tips
Verify connector shape, terminal count, port size, and mounting location against the original unit before installation. For best results, inspect EVAP hoses, seals, and related valves for damage or blockage while replacing the canister. Confirm fitment for 2014-2016 Cadillac ELR and 2011-2015 Chevrolet Volt, N/A, using the vehicle’s exact configuration and OE reference numbers.
Quality Assurance
This Dorman vapor canister is manufactured to match OE fit and function for the listed applications. It is intended to restore emissions control performance on the specified Cadillac ELR and Chevrolet Volt models.
| Brand | Dorman |
|---|---|
| Part Number | 911-649 |
| Color/Finish | Black |
| Connector Gender | Female |
| Connector Material | Plastic |
| Connector Quantity | 1 |
| Connector Shape | Rectangle |
| Filter Element Material | Charcoal |
| Filter Elements Included | Yes |
| Housing Material | Plastic |
| Length | 15 |
| Mounting Hardware Included | Yes |
| Package Contents | 1 Vapor Canister |
| Port Outside Diameter | 0.375 |
| Port Outside Diameter | 0.625 |
| Port Quantity | 3 |
| Terminal Gender | Male |
| Terminal Quantity | 3 |
| Terminal Type | Spade |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016 | Cadillac | ELR | N/A | |
| 2015 | Cadillac | ELR | N/A | |
| 2015 | Chevrolet | Volt | N/A | |
| 2014 | Cadillac | ELR | N/A | |
| 2014 | Chevrolet | Volt | N/A | |
| 2013 | Chevrolet | Volt | N/A | |
| 2012 | Chevrolet | Volt | N/A | |
| 2011 | Chevrolet | Volt | N/A |
* 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.