Coolant Filtration System For Duramax 6.6L LML 2011 2012 2013 2014 2015 Single Alternator Setup Only Continuous Bypass Filtration Captures Casting Sand Metal Shavings Rust Deposits To Keep Your Truck Cooling System Clean
✔️ Continuous bypass filtration for single-alternator Duramax setups
Designed for Duramax 6.6L LML trucks with a single alternator, this coolant filtration system continuously bypasses coolant to trap debris and deposits, protecting the water pump, EGR cooler, and oil cooler. It uses a CNC-machined anodized 6061 aluminum block with two threaded inlet ports and one outlet port, mounting directly to factory holes, no drilling required. Pre-assembled silicone hoses and leak-proof fittings ensure a secure, leak-free connection. Pack size: 1 unit.
✅ Compatible with Duramax 6.6L LML single-alternator trucks (not for dual alternator setups)
✅ Continuous bypass filtration captures casting sand, metal shavings, rust, and deposits
✅ CNC-machined 6061 aluminum block with two inlets and one outlet; mounts to factory holes
✅ Pre-assembled silicone hoses and leak-proof fittings tested at twice radiator cap pressure
✅ Structured maintenance schedule: first filter at 500 miles, second and third at 3,000 miles, then annual changes
✅ Easy installation, direct fit, reliable replacement for cooling system protection
💡 What is a coolant filtration system used for in a Duramax 6.6L LML with a single-alternator setup?
It’s a handy, continuous bypass filtration unit that runs with the engine to filter coolant and trap debris, helping keep the cooling path clean and efficient.
Key benefits:
- handy for keeping debris out of the water pump and coolers
- protects the EGR cooler and oil cooler from rust and deposits
- easy, direct-fit installation with factory-hole mounting
- clear maintenance schedule to maintain peak cooling performance
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