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Standard Ignition CP3747 Vapor Canister
Standard Ignition CP3747 Vapor Canister
Standard Ignition CP3747 is a black vapor canister for the evaporative emission control system. It is built with a rectangular female connector, male blade terminals, and three ports to match the original-style evaporative plumbing on the listed vehicles.
Key Features
- Black finish for a clean OE-style appearance
- Rectangular female connector with 2 male blade terminals
- 3-port vapor canister layout for evaporative system routing
- Direct replacement part number CP3747 for service and repair work
- Cross-reference application: 2-70607
Detailed Description
This vapor canister is used in the evaporative emission control system to store fuel vapors and route them through the vehicle’s emissions plumbing. Standard Ignition CP3747 is listed for 2019-2022 Chevrolet Malibu and 2020 Buick Regal Sportback applications, making it a direct-fit option for common EVAP service needs on these platforms. The CP3747 part number is also referenced for related service applications where the same canister configuration is required.
What It Helps Address
- EVAP leak codes related to vapor storage or purge flow
- Fuel vapor odor around the vehicle
- Cracked, saturated, or damaged canister housing
- Restricted evaporative system routing from aged ports or connectors
- Emission inspection failures tied to evaporative system faults
Installation Notes and Tips
Verify connector style, terminal layout, and port count before installation. This part uses a female rectangular connector with male blade terminals and does not include mounting hardware. Confirm the vehicle’s evaporative hose routing and mounting points match the original canister before replacing the unit. Fits 2019-2022 Chevrolet Malibu, N/A. Fits 2020 Buick Regal Sportback, N/A.
Quality Assurance
Standard Ignition supplies emission control components for service replacement applications, and CP3747 is built to match the listed fitment and connector specifications for the vehicles shown.
| Brand | Standard Ignition |
|---|---|
| Part Number | CP3747 |
| Color/Finish | Black |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Mounting Hardware Included | No |
| Port Quantity | 3 |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Chevrolet | Malibu | 1.5L | L4 | N/A | |
| 2021 | Chevrolet | Malibu | 1.5L | L4 | N/A | |
| 2020 | Buick | Regal Sportback | 2.0L | L4 | N/A | |
| 2020 | Chevrolet | Malibu | 1.5L | L4 | N/A | |
| 2019 | Chevrolet | Malibu | 1.5L | L4 | 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.