Standard Ignition CP3668 Vapor Canister

Overview of Standard Ignition Vapor Canister CP3668

The Standard Ignition Vapor Canister CP3668 is designed to support the evaporative emission control system in select Chevrolet and GMC trucks. Engineered to meet OEM specifications, this vapor canister helps reduce harmful fuel vapors from escaping into the atmosphere, ensuring compliance with emission standards for Chevrolet Silverado 1500, Sierra 1500, and Sierra 1500 Limited models.

• Compatible with Chevrolet Silverado 1500, Sierra 1500, and Sierra 1500 Limited
• Includes charcoal filter media for effective vapor absorption
• Equipped with three ports for secure hose connections
• Supports hose sizes of 3/8 inch and 5/8 inch
• Durable black finish for corrosion resistance
• Filter element included for enhanced filtration performance

Product Features and Specifications

The CP3668 vapor canister features a charcoal filter media that captures fuel vapors efficiently, preventing them from entering the atmosphere. Its black finish provides durability and resistance to environmental factors. The canister includes three ports designed to accommodate hose sizes of 3/8 inch and 5/8 inch, ensuring compatibility with the evaporative system hoses on Chevrolet and GMC trucks. The included filter element enhances the canister’s ability to trap contaminants, maintaining system integrity and performance.

Application and Compatibility

This vapor canister is specifically compatible with Chevrolet Silverado 1500, Sierra 1500, and Sierra 1500 Limited models. It is intended for use in the evaporative emission control system to reduce hydrocarbon emissions by capturing fuel vapors from the fuel tank and preventing their release into the environment.

• Reduces fuel vapor emissions in Chevrolet and GMC trucks
• Prevents check engine light triggers related to evaporative system faults
• Helps maintain proper fuel system pressure and vapor flow
• Supports compliance with emission regulations
• Replaces worn or damaged vapor canisters to restore system function

Installation Notes and Tips

When installing the Standard Ignition CP3668 vapor canister, ensure all hose connections match the specified 3/8 inch and 5/8 inch sizes for a secure fit. Inspect hoses and clamps for wear or damage and replace as necessary. Properly route hoses to avoid kinks or restrictions that could impair vapor flow. Follow vehicle-specific service manual instructions for removal and installation procedures to maintain system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The CP3668 vapor canister undergoes rigorous quality control to ensure proper fit and function. Warranty coverage details are available through Standard Ignition and typically include protection against defects in material and workmanship for a specified period.