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Standard Ignition CP3674 Vapor Canister
Vapor Canister for Ram 1500 Applications
Standard Ignition CP3674 is a vapor canister for the evaporative emission control system. It is built with a black and white finish, one connector, three ports, and male blade terminals to match the electrical and hose interface used in the listed Ram applications.
Compatible With 2018-2026 Ram 1500 and Ram 1500 Classic applications with the specified fuel tank configuration, this vapor canister supports EVAP system service where the original canister has failed or become restricted. Standard Ignition CP3674 is also referenced by part number CP3674 for direct replacement searches.
Key Features
- Vapor canister for emission control and evaporative system service
- Black and white housing finish
- 1 connector with round and rectangular connector shapes
- 3 ports for EVAP hose routing
- 2 male blade terminals
- Cross-reference part number support for direct lookup
Detailed Description
Standard Ignition CP3674 is a replacement vapor canister used in the evaporative emission control system to manage fuel vapor storage and routing. It is listed for 2022-2026 Ram 1500 models with a 33 gallon fuel tank, 2018-2021 Ram 1500 models with a 32 gallon fuel tank, and 2019-2024 Ram 1500 Classic models with a 32 gallon fuel tank. This part number, CP3674, is a practical match for buyers searching by OE-style reference and vehicle fitment.
This part cross-references 2-70534 and 52029888AB for the same application.
What It Helps Address
- EVAP leak codes related to a damaged or saturated vapor canister
- Fuel vapor odor caused by canister failure or cracked housing
- Restricted vapor flow in the evaporative emission system
- Check engine light concerns tied to emission control faults
- Fitment-matched replacement needs for Ram 1500 and Ram 1500 Classic service
Installation Notes and Tips
Verify the fuel tank size before ordering, since fitment is tied to the listed 32 gallon and 33 gallon tank configurations. Confirm connector shape, port count, and terminal style against the original part before installation. Use the vehicle’s EVAP routing and mounting points as the reference for replacement on the Ram 1500 and Ram 1500 Classic.
Quality Assurance
Standard Ignition supplies replacement emission control components for service applications, and CP3674 is cataloged with defined connector, port, and terminal specifications to support accurate part matching.
| Brand | Standard Ignition |
|---|---|
| Part Number | CP3674 |
| Color/Finish | Black, white |
| Connector Quantity | 1 |
| Connector Shape | Round, rectangular |
| Port Quantity | 3 |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Ram | 1500 | N/A | 33 Gallon Fuel Tank | ||
| 2024 | Ram | 1500 | 3.6L | V6 | N/A | 33 Gallon Fuel Tank |
| 2024 | Ram | 1500 Classic | N/A | 32 Gallon Fuel Tank | ||
| 2023 | Ram | 1500 | N/A | 33 Gallon Fuel Tank | ||
| 2023 | Ram | 1500 Classic | N/A | 32 Gallon Fuel Tank | ||
| 2022 | Ram | 1500 | N/A | 33 Gallon Fuel Tank | ||
| 2022 | Ram | 1500 Classic | N/A | 32 Gallon Fuel Tank | ||
| 2021 | Ram | 1500 | N/A | 32 Gallon Fuel Tank | ||
| 2021 | Ram | 1500 Classic | N/A | 32 Gallon Fuel Tank | ||
| 2020 | Ram | 1500 | N/A | 32 Gallon Fuel Tank | ||
| 2020 | Ram | 1500 Classic | N/A | 32 Gallon Fuel Tank | ||
| 2019 | Ram | 1500 | N/A | 32 Gallon Fuel Tank | ||
| 2019 | Ram | 1500 Classic | N/A | 32 Gallon Fuel Tank | ||
| 2018 | Ram | 1500 | N/A | 32 Gallon Fuel Tank |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.