2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Mishimoto Aluminum Degas Tank Kit; Micro-Wrinkle Black (01-06 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle
Item SHG46366
$0.00
Our Price
$424.95 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Degas Tank Kit
- Durable Aluminum Construction
- Replaces the Factory Degas Tank
- Prevents Coolant Loss
- Improves Cooling System Efficiency
- Enhances Engine Bay Aesthetics
- Micro-Wrinkle Black Finish
- Resists Corrosion
- Two-Hour Installation
- Lifetime Warranty
- Fits 2001-2006 6.6L Duramax Sierra 3500 HD Models
Description
Conquer Cooling Challenges. The Mishimoto Aluminum Degas Tank Kit for 2001-2006 6.6L Duramax Sierra 3500 HD models significantly improves the efficiency and reliability of your 6.6L Duramax Sierra 3500 HD's cooling system. The factory degas tank, often made of plastic, is prone to cracking and leaking over time due to heat cycling and age. This can lead to coolant loss, overheating, and potentially serious engine damage. The Mishimoto aluminum degas tank offers a robust and durable solution to this common problem.
Built to last. The Mishimoto Aluminum Degas Tank Kit offers unmatched durability compared to the factory plastic tank. The stock degas tank is a known weak point in the Duramax cooling system, often succumbing to cracks and leaks due to the constant cycling of hot and cold coolant. These failures can lead to coolant loss, overheating, and potentially catastrophic engine damage. The Mishimoto degas tank addresses this issue head-on with its robust aluminum construction.
Clean and Professional Look. Beyond its performance and durability benefits, the Mishimoto Aluminum Degas Tank Kit also enhances the aesthetics of your Duramax's engine bay. The micro-wrinkle black finish of the tank adds a touch of style and sophistication, complementing the overall look of your 6.6L Duramax Sierra 3500 HD. Unlike the plain and often discolored appearance of the factory plastic tank, the Mishimoto aluminum tank provides a clean and professional appearance.
Installation. Putting this Mishimoto Aluminum Degas Tank Kit on your 6.6L Duramax Sierra 3500 HD takes 2 hours to install.
Warranty. There is a lifetime warranty on this product.
Application. The Mishimoto Aluminum Degas Tank Kit fits 2001-2006 6.6L Duramax Sierra 3500 HD models.
Fitment:
- 2001 GMC Sierra 3500
- 2002 GMC Sierra 3500
- 2003 GMC Sierra 3500
- 2004 GMC Sierra 3500
- 2005 GMC Sierra 3500
- 2006 GMC Sierra 3500
Mishimoto MMRT-DMAX-01MWBK
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Aluminum Degas Tank
- Mounting Bracket
- (1) Hose Kit
- Hardware
4.7
Reviews of Mishimoto Engine Products (219)
Reviews of Mishimoto Engine products have an average rating of 4.7 out of 5
Questions & Answers
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Will It Fit My Sierra 3500
- 6.6L V8 Duramax - 01, 02, 03, 04, 05, 06
