Wehrli Auxiliary Fuel Cooler Coolant Tank 2020-2026 L5P Duramax - Fluorescent Green
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Expected ship time: usually within 24–48 hours; some vendor items may take longer.
Regular price
$281.63
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
The WCFab Auxiliary Fuel Cooler Coolant Tank for 2020-2026 L5P Duramax is a fabricated aluminum reservoir for the fuel cooler circuit, replacing the small factory plastic tank.
Key Features
- Fabricated aluminum tank, powder coated in your chosen color
- Black anodized billet aluminum cap
- Includes overflow fitting, preformed hose, and mounting hardware
- Uses OEM mounting points; no modifications needed
Fitment
2020-2026 L5P Duramax
This tank serves the fuel cooler circuit, not the main engine coolant system - it is a separate reservoir from the WCFab OEM Placement Coolant Tank (WCF100268), which is the main engine coolant degas bottle.
Product Details
- Manufacturer Part Number: WCF100224
- Replaces GM Part Number 84211275
- Finish: Fluorescent Green
- Made in USA by Wehrli Custom Fabrication (WCFab)
Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).
Shipping Height: 8.0
Shipping Length: 8.0
Shipping Width: 8.0
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit
www.P65Warnings.ca.gov.