Features:
- Precision Engineering: Crafted with precision to fit the 2013-2018 Dodge Cummins 6.7L models, offering maximum performance and protection
- High-Quality Filter: Comes equipped with a high-quality filter designed to trap contaminants effectively
- Enhanced Protection: Protects your heater core from premature clogging and costly failure — catching harmful casting sand, metal shavings, and rust before they ever reach it.
- Durable Construction: Built with high-quality robust materials such as 6061 Billet Aluminum to withstand the tough environment of the engine bay, ensuring longevity and reliability
- Easy Installation: Easy bolt-on installation with durable, high-flow hoses and billet aluminum filter base built to last the life of your truck.
- Improved Coolant Flow: Extends heater core and EGR cooler life by removing abrasive debris that would otherwise embed and restrict coolant flow.
- 1 Year Warranty
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Benefits:
- Extended Engine Life: By filtering out contaminants, the system helps in extending the life of the engine and its components
- Reduced Maintenance Costs: Protects the cooling system from potential damage, reducing the likelihood of costly repairs
- Optimized Performance: Maintains optimal engine temperature, ensuring the vehicle operates at peak performance levels
- Peace of Mind: Offers assurance knowing that your engine's cooling system is well-protected against wear and damage
Package Includes:
- WIX Coolant Filter
- Filter Block
- Mounting Bracket
- Silicone Hoses
- Installation Hardware
Coolant Filter Q&A
for Sinister Diesel 2013–2018 6.7L Cummins Coolant Filtration Kit
What filter does this kit use?
The Sinister Diesel 6.7 Cummins Coolant Filtration Kit includes a WIX 24070 spin-on coolant filter. It traps casting sand, rust, and metal shavings that cause heater core, EGR cooler, and oil cooler failures.
Why a bypass filter instead of inline?
The system filters a small percentage of coolant each time the engine runs until all coolant has been cleaned. An inline filter could block flow if it ever clogged, but our bypass design has a built-in fail-safe—coolant still circulates normally with zero risk to the engine or components.
Why WIX?
It offers the perfect balance of filtration and flow for the Cummins 6.7L system. The compact size fits our bracket perfectly, and the 27-micron media removes fine debris without affecting coolant pressure.
Does it change coolant chemistry?
No. The WIX 24070 is a non-chemical filter—no pellets or additives. It won’t alter your coolant blend or require SCA top-offs.
How often should I replace the filter?
• First change: 500 miles
• Second: around 1,000 miles
• Third: at 3,000 miles
• After that: every oil filter service
This schedule keeps your cooling system clean and prevents buildup in small coolant passages.
Will it restrict coolant flow?
No. The filter is engineered for high flow and low restriction, so your coolant pressure stays stable while debris is trapped safely inside the element.
How does this protect my Cummins engine?
By constantly cleaning the coolant, the system prevents abrasive debris from circulating and wearing out your water pump, heater core, or coolers—saving you from costly repairs.
Quick Takeaway
• 27-micron filtration for debris control
• Safe bypass design—no coolant blockage risk
• Maintenance made easy with common WIX replacements
• Extends Heater Core,cooling-system life and reliability
