Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Ram 2500/3500 6.7L Cummins – Protects Heater Core, Reduces Contaminants, Easy Bolt-On Install, Includes Filter & Hoses

Add years of life to your diesel engine with this Coolant Filter Bypass System. Removing contaminates such as the casting sand and metal shavings means your engine's water pump, EGR cooler and oil cooler will last longer. This kit is designed to bypass and filter small amounts of the engine’s coolant while your diesel engine is running.

• Fit for 2013–2018 Ram 2500 & 3500 6.7L Cummins – Custom-engineered coolant filtration system designed specifically for Dodge Ram trucks with the 6.7L Cummins diesel engine for a direct fit and reliable performance.
• Complete Easy-Install Kit – Includes high-quality coolant filter, durable silicone hoses, billet aluminum mounting hardware, and stainless steel clamps. Bolt-on installation requires no cutting and can be completed in under an hour.
• Heavy-Duty Billet Aluminum & Silicone Construction – Precision-machined billet aluminum housing provides strength and a clean look, while reinforced silicone hoses and stainless clamps deliver maximum reliability under extreme temperatures.
• Removes Harmful Contaminants for Longer Engine Life – Effectively filters out rust, casting sand, and debris from the coolant system to protect your water pump, radiator, EGR cooler, and heater core, helping prevent costly repairs.
• Backed by Sinister Diesel Quality & Warranty – Trusted by diesel owners nationwide, this proven upgrade reduces long-term maintenance costs, extends engine life, and comes with Sinister Diesel’s industry-leading warranty and support.