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Standard Ignition CP3452 Vapor Canister
Vapor Canister for Toyota Sienna
Standard Ignition CP3452 is a vapor canister for the evaporative emission control system on select Toyota Sienna models. It is built with a black finish, an included filter element, and OE-style electrical and hose connections for direct replacement service.
Key Features
- Fits 2001-2003 Toyota Sienna, N/A, with Vacuum Switching Valve
- Black vapor canister housing for evaporative system service
- Includes filter element
- Female connector with 1 connector and 2 male blade terminals
- 4 hose connectors with 5/16 in. / 7 mm hose size
- 4 ports for evaporative system routing
- 17.8 in. overall length
Detailed Description
Standard Ignition CP3452 is an evaporative system vapor canister made for 2001-2003 Toyota Sienna applications with a Vacuum Switching Valve. It stores fuel vapors from the EVAP system and routes them through the proper purge and vent paths, helping the emission control system operate as intended. This part cross-references 2-70311 and VC4034 for the same application. Standard Ignition CP3452 is a direct-fit service part for Toyota Sienna EVAP repairs where the original canister has failed or become restricted.
What It Helps Solve
- EVAP leak-related diagnostic trouble codes
- Fuel vapor odor around the vehicle
- Restricted vapor flow in the evaporative system
- Damaged or cracked canister housing
- Faulty vapor storage performance in Toyota Sienna emissions service
Installation Notes and Tips
Verify the vehicle is a 2001-2003 Toyota Sienna with Vacuum Switching Valve before installation. Match the hose routing, connector style, terminal type, and port layout to the original part, and inspect related EVAP hoses and electrical connections for wear or contamination during replacement.
Quality Assurance
Standard Ignition supplies replacement emission control components for service applications, and CP3452 is built to match the listed fitment and connection layout for the specified Toyota Sienna models.
| Brand | Standard Ignition |
|---|---|
| Part Number | CP3452 |
| Color/Finish | Black |
| Connector Gender | Female |
| Filter Element Included | Yes |
| Hose Size - Inches | 5/16 " |
| Hose Size - mm | 7 mm |
| Length - Inches | 17.8" |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Toyota | Sienna | 3.0L | V6 | N/A | w/ Vacuum Switching Valve |
| 2002 | Toyota | Sienna | 3.0L | V6 | N/A | w/ Vacuum Switching Valve |
| 2001 | Toyota | Sienna | 3.0L | V6 | N/A | w/ Vacuum Switching Valve |
* 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.