Description
Product Overview
The Dorman 911-149 Evaporative Emissions Charcoal Canister is engineered to replicate the function and performance of the original equipment unit. Constructed from high‑grade activated charcoal housed in a durable black canister, it captures fuel vapors from the fuel tank and prevents them from escaping into the atmosphere. Dimensions are 12.8 × 10.98 × 6.1 inches and it weighs 4.1 lb, offering a compact, portable solution that fits seamlessly into the vehicle’s emission system. The canister complies with OEM part numbers 4B1200, CP434, CP524, VC4123, 12573648, and 15109431, ensuring a precise match for a variety of makes and models.
Usage
Designed for everyday automotive applications, this charcoal canister is installed in the fuel‑vapour recovery system of cars, trucks, and SUVs. It is ideal for owners seeking to replace a failed or clogged canister, mechanics performing routine emissions repairs, and fleet operators needing reliable, compliant parts. The portable form factor allows easy handling during installation, whether the vehicle is on a lift or in a garage bay. 
Why Choose Us
Dorman backs this product with a team of engineers and quality specialists based in the United States, guaranteeing that each canister meets strict performance standards. The canister is reverse‑engineered from the original design, providing a perfect fit and function without the need for modifications. Our rigorous testing process ensures the charcoal retains its absorption capacity over the life of the vehicle, helping you clear check‑engine lights and pass state emissions inspections. Trust in a brand recognized for durability, precision, and consistent quality.
Key Features
- Direct OEM replacement – matches original specifications for fit and function
- High‑capacity activated charcoal – effectively captures fuel vapors
- Compact, portable black canister – easy to handle and install
- Lightweight design at 4.1 lb – reduces overall vehicle weight
- Engineered in the USA – quality control by experienced specialists
FAQ
What vehicles are compatible with the Dorman 911-149 canister?
The canister is designed for specific makes and models that originally used part numbers 4B1200, CP434, CP524, VC4123, 12573648, or 15109431. Use Dorman’s garage tool to input your vehicle’s year, make, and model for an exact fit confirmation.
How does the charcoal canister improve emissions performance?
The activated charcoal absorbs fuel vapors that would otherwise be released into the atmosphere. By trapping these vapors, the system reduces hydrocarbon emissions, helps clear related diagnostic trouble codes, and ensures compliance with emissions testing.
Is any special tool required for installation?
Installation typically requires basic hand tools such as wrenches and screwdrivers. The portable design allows the canister to be positioned without additional lifting equipment, making it suitable for both professional shops and DIY enthusiasts.
Can I paint the canister to match my engine bay?
Yes, the exterior is ready to paint if desired. Use a high‑temperature automotive paint for best results and ensure the surface is clean and primed before application.
What warranty does Dorman provide for this product?
Dorman offers a limited warranty that covers defects in materials and workmanship. Refer to the warranty card included with the product for specific terms and conditions.




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