Standard Ignition CP3397 Vapor Canister

Overview of Standard Ignition Vapor Canister CP3397

The Standard Ignition CP3397 vapor canister is designed specifically for Audi RS4 models to support the vehicle's evaporative emission control system. This black vapor canister includes a built-in filter element and multiple hose connectors to ensure proper fuel vapor management and emission reduction.

• Compatible with Audi RS4 vehicles
• Includes integrated filter element for enhanced vapor filtration
• Three hose connectors with sizes 5/16 and 5/8 inches
• Overall length of 15.75 inches for precise fitment
• Durable black finish for corrosion resistance
• Part number CP3397 for accurate identification

Detailed Product Description

The Standard Ignition CP3397 vapor canister is engineered to meet the specifications required by Audi RS4 models. Featuring three hose connectors, this vapor canister accommodates hose sizes of 5/16 and 5/8 inches, allowing for secure attachment to the evaporative system hoses. The included filter element helps trap fuel vapors effectively, preventing them from escaping into the atmosphere. Measuring 15.75 inches in length, this component fits precisely within the designated space in the vehicle’s emission control system. The black finish provides added protection against environmental factors, ensuring durability over time.

Purpose and Common Applications

• Reduces hydrocarbon emissions by capturing fuel vapors
• Prevents fuel vapor leaks that can trigger check engine lights
• Maintains proper fuel system pressure and efficiency
• Helps resolve evaporative system diagnostic trouble codes (DTCs)
• Supports compliance with emission regulations for Audi RS4

Installation Notes and Tips

When installing the Standard Ignition CP3397 vapor canister on an Audi RS4, ensure all hose connections are secure and free of cracks or damage. Verify that the hose sizes match the 5/16 and 5/8 inch connectors provided. It is recommended to inspect the filter element during installation and replace the canister if contamination or clogging is present. Proper installation will help maintain the integrity of the evaporative system and prevent emission-related issues.

Quality Assurance and Warranty

Standard Ignition parts, including the CP3397 vapor canister, are manufactured to meet or exceed OEM standards for fit, form, and function. This part undergoes rigorous quality control to ensure reliable performance in Audi RS4 vehicles. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship for a specified period.