Sinister Diesel Coolant Filtration System

Fits 7.5–12 Dodge Ram 2500/3500 with 6.7L Cummins Engine

Part #: SD-COOLFIL-6.7C-W

Overview

The Sinister Diesel 6.7L Cummins Coolant Filtration System is a high-quality upgrade designed specifically for Dodge Ram 2500 and 3500 trucks equipped with the 6.7L Cummins engine. This system helps maintain optimal cooling system performance by effectively filtering microscopic particles such as casting sand, metal shavings, rust, and mineral deposits that can accumulate even in new or rebuilt engines. By removing these contaminants, the filtration system supports the longevity of your engine components, including water pumps, EGR coolers, and oil coolers, reducing the risk of premature wear and costly repairs.

Built from durable materials and engineered for easy installation, this kit ensures your cooling system operates at peak efficiency over the long term. It is an essential upgrade for truck owners seeking to protect their engine investment and maintain reliable performance under demanding conditions.

Key Features

This coolant filtration system combines robust construction with practical design features to deliver reliable filtration and ease of use:

• Machined from 6061 billet aluminum for strength and corrosion resistance
• Includes a CNC-machined filter boss with two threaded inlet ports and one outlet port for versatile plumbing options
• Pre-assembled silicone hoses facilitate quick installation without drilling or modifications
• Mounting bracket designed to fit into factory holes, ensuring a secure and clean setup
• Compatible with upgrade options, such as the Cat Coolant Filter, for enhanced filtration capacity
• Includes all necessary hardware, a WIX coolant filter, and fittings for a complete installation