Dorman 911-453 Vapor Canister

Overview of Dorman Vapor Canister 911-453

The Dorman 911-453 vapor canister is designed for emission control in select Pontiac and Toyota vehicles. Specifically compatible with Pontiac Vibe and Toyota Matrix models, this vapor canister helps maintain your vehicle's evaporative system efficiency.

• Compatible with Pontiac Vibe and Toyota Matrix
• Part number 911-453 for precise identification
• Constructed with durable black plastic housing
• Includes charcoal filter element for effective vapor absorption
• Features multiple port sizes and connector types for proper fitment

Technical Specifications and Features

This vapor canister measures 450.9 mm in length and includes five ports with outside diameters ranging from 7.75 mm to 19 mm, accommodating various hose connections. The inside diameters vary between 4 mm and 14.6 mm, ensuring compatibility with the vehicle’s evaporative system lines. The canister uses a charcoal filter element to capture fuel vapors, reducing emissions effectively. It has a single female rectangular plastic connector with one connector and two male blade terminals, designed for secure electrical connections. The housing is made of durable plastic in a black finish, built to withstand under-hood conditions.

Purpose and Common Issues Addressed

• Prevents fuel vapor release into the atmosphere
• Helps maintain proper fuel system pressure
• Reduces evaporative emissions for emission compliance
• Resolves issues related to failed or clogged vapor canisters
• Improves fuel efficiency by capturing and recycling fuel vapors

Installation Notes and Tips

Installation requires removal of the old vapor canister and connection of the new unit’s ports and electrical connectors according to vehicle specifications. Note that mounting hardware is not included, so retain original fasteners or source replacements as needed. Ensure all hose connections match the port diameters for a secure fit. Verify the connector’s rectangular female shape and blade terminal configuration to ensure proper electrical connection.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 911-453 vapor canister undergoes quality checks to ensure durability and performance in emission control applications. Warranty coverage details should be confirmed with the parts provider or manufacturer documentation.