Sinister Diesel | 2006-2007 Dodge Ram 5.9L Cummins Bypass Oil & Coolant Filtration System

The Sinister Diesel Oil Filter and Coolant Filtration System is engineered to provide superior protection and performance for your 5.9L Cummins engine. This dual filtration system effectively removes harmful contaminants from your oil and coolant, ensuring cleaner engine operation and improved longevity. Designed for durability and efficiency, this kit is a must-have upgrade for Cummins owners looking to maximize engine protection.

By filtering out abrasive particles, casting sand, and other impurities, this system enhances lubrication, extends component life, and minimizes maintenance costs. The premium-quality stainless braided oil lines and reinforced silicone coolant hoses ensure long-lasting performance even under extreme conditions. Plus, the bolt-on installation requires no drilling, making it easy to install using factory mounting locations.

Key Features

• CNC Machined Billet Aluminum Filter Blocks Ensures durability and precision fit for maximum performance.
• Removes Casting Sand and Contaminants – Helps prevent damage to vital engine components.
• Extended Engine Life – Reduces wear by eliminating impurities from both oil and coolant.
• 2-Micron Amsoil Oil Filter – Provides superior filtration to enhance oil cleanliness.
• Abrasion-Resistant Stainless Braided Oil Lines – Ensures reliability in high-temperature environments.
• Reinforced Silicone Coolant Hoses – Designed for long-term durability and leak prevention.
• Easy Bolt-On Installation – No drilling required; mounts directly into factory holes.
• USA Made

Why Choose the Sinister Diesel Filtration System?

Our advanced filtration system is built for long-term reliability and superior engine protection. Here’s why it stands out:

Unmatched Filtration Performance

With a high-efficiency 2-micron oil filter and a durable coolant filtration system, this kit ensures your 5.9L Cummins runs cleaner and more efficiently.

Extended Engine and Component Life

By eliminating contaminants, this system protects your water pump, oil pump, and other critical engine parts from premature wear.

Simple, No-Drill Installation

Designed for easy installation, this system bolts into factory mounting locations, requiring no modifications to your truck.

Included in the Kit

• Billet Aluminum Filter Blocks
• Billet Aluminum Caps
• Amsoil 2-Micron Oil Filter
• Wix Coolant Filter
• Braided Stainless Oil Lines
• Reinforced Silicone Coolant Hoses
• All Necessary Installation Hardware