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SKU #: SD-CF-L5P-20 MPN #: SD-CF-L5P-20

Sinister Diesel Coolant Filtration System With WIX Filter 20-21 GM 6.6L Duramax L5P

$259.99
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Description
Add years of life to your L5P Duramax diesel engine with this Water Coolant Filtration System with a Wix filter. Removing contaminates such as the casting sand and metal shavings left over from the manufacturing process means your water pump, EGR cooler and engine oil cooler will all last longer. This kit is designed to bypass and filter small amounts of coolant while your Duramax engine is running.The CNC machined billet 6061 aluminum anodized construction filter head attaches to supplied frame bracket. The filter boss includes 2 threaded inlet ports and 1 outlet port. This coolant bypass kit includes all fittings needed for installation. We recommend replacement of the first filter at 500 miles. Replacement of the second and third filters is at 3,000 miles each. After 3 filter changes, replacement can be done once a year. The silicone hose fittings are pre-assembled for simple, leak-proof connections and are factory tested at twice the recommended radiator cap pressure.

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Add years of life to your L5P Duramax diesel engine with this Water Coolant Filtration System with a Wix filter. Removing contaminates such as the casting sand and metal shavings left over from the manufacturing process means your water pump, EGR cooler and engine oil cooler will all last longer. This kit is designed to bypass and filter small amounts of coolant while your Duramax engine is running.

The CNC machined billet 6061 aluminum anodized construction filter head attaches to supplied frame bracket. The filter boss includes 2 threaded inlet ports and 1 outlet port. This coolant bypass kit includes all fittings needed for installation. We recommend replacement of the first filter at 500 miles. Replacement of the second and third filters is at 3,000 miles each. After 3 filter changes, replacement can be done once a year. The silicone hose fittings are pre-assembled for simple, leak-proof connections and are factory tested at twice the recommended radiator cap pressure.
Vehicle Fitment
2020-2021 GM 6.6L Duramax L5P
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES & BENEFITS:
  • 6061 Aluminum Filter Block, Silicone Hose
  • CNC Machined 6061 Aluminum, Anodized in Sinister Blue
  • Cleaner Coolant for longer engine life
  • 1 Year Warranty
  • Recommended Tools: 9/16", 13/16" wrench, 8mm socket, 3/8" 12 Point socket or 5/16" combination wrench, large adjustable wrench, regular screw driver, utility knife, diagonal cutters
About Sinister Diesel

Sinister stands for everything diesel and they have made a name for themselves manufacturing some of the highest quality diesel engine components in the industry. The Sinister Diesel brand was born out of an idea from the founders while working on one of their own trucks. What if they started their own diesel performance business manufacturing and selling high quality air intake, fuel, and engine components? That idea transpired into the Sinisterl Diesel we know today. In order to make sure that when you popped the hood, you could easily distinguish a œSinister branded part from other companies, nearly everything they manufacture is coated in their trademarked œSinister Blue. Whether you drive a Cummins, Powerstroke, or Duramax, they can outfit your entire truck with cold air intakes, fuel tank sumps, oil filtration, regulated fuel return kits, and so much more. If you're looking for quality performance parts at a great price, look no further than Sinister!