The Chevrolet 2500 Coolant Filtration System by Sinister Diesel is a premium upgrade designed for the 2001-2010 Chevy/GMC 2500 and 3500 with 6.6L Duramax engines. Featuring a CNC machined 6061 aluminum filter block, this system is anodized in a striking Sinister Blue, ensuring both durability and a dash of aggressive style under the hood.

This coolant filtration system is engineered to enhance the longevity of your diesel engine by effectively removing contaminants like casting sand and metal shavings from the coolant. The system operates by bypassing and filtering small quantities of coolant while the engine is running, thereby safeguarding crucial components like the water pump, EGR cooler, and oil cooler. Designed for simplicity, the filter block mounts using a supplied bracket that aligns with factory holes, eliminating the need for drilling. Plus, with all necessary fittings included, installation is straightforward and convenient. Silicone hoses are pre-assembled for reliable, leak-proof connections that have been tested to withstand pressures twice that of the recommended radiator cap level.

Features

• Construction – CNC Machined 6061 Aluminum Filter Block
• Design – Anodized in Sinister Blue
• Performance – Cleaner coolant ensures a longer engine life
• Installation – No drilling required, mounts using factory holes
• Includes – Genuine WIX Coolant Filter, Filter Block, Mounting Bracket, and Installation Hardware

Experience lasting engine protection with the Sinister Diesel Coolant Filtration System, a wise investment for any automotive enthusiast serious about vehicle performance and reliability. For any questions about compatibility or installation, feel free to reach us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California location. Both locations offer installation and customization services on-site. If considering purchasing multiple items, contact us for potential shipping discounts.

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