Duramax 6.6L Bypass Oil Filter Kit "Under the Hood"

Regular price $588.00 Sale price $546.84 Save $41.16
/

Filter Housing Color
YEAR

Duramax 6.6L Bypass Oil Filtration System  with Under-the-Hood Bracket (2001 to 2021)

This kit includes

  • "EXTREME2" bypass oil filter housing
  • 1 "EXTREME2" filter element
  • 2 In/Out fittings (E4MP6M)
  • 2019-older:  4 Hose fitting (P6JF) 
  • 2020-newer: 4 hose fittings  (3 P6JF1, 1 EP6JF) 

  • 2019-older pressure port: 1 Pressure port fitting elbow (E6BP)
  • 2020+ newer pressure port: 1 Pressure port straight fitting (M205)

  • 2019-older oil return: 1 Black oil filler cap with swivel return port (FLLCDUO) and 1 Oil filler cap fitting (E28P6M)
  • 2020+ newer oil return: Oil drain plug fitting: 1 tee fitting (MD175) and 1 fitting (E28P6M)

  • 2019-older hose: 2ft and 5ft hose (HOS38)
  • 2020+ newer hose: 5ft and 7ft of hose (HOS38)

  • 1 Duramax 6.6L under-the-hood bracket with bolts (UTHS)
  • FREE SHIPPING (USA)
  • 1 year Insane Diesel manufactured part warranty

Important notes regarding 2020+ Newer Duramax 6.6L Engines
2020+ Duramax vehicles require oil to be returned to the oil drain plug rather than the oil filler cap. 

 Installation Guide: 

Duramax 6.6 Installation Guide (PDF)

Duramax 6.6 Under-the-Hood Kit (VIDEO)

BENEFITS OF ULTRA-FINE OIL FILTRATION

• Radically extend engine life 2X
• Reduce engine wear
• Keep oil up to 4X cleaner than new oil
• Progressive 3 stage filtration down to 1 micron, won't clog or drop efficiency like others filters
• Reduce soot and carbon buildup
• Reduce erosion of hoses & seals
• Extend oil change intervals
• Remove 99.9% of moisture
• Improve gas mileage
• Improve oil cooling
• Large housing holds 4000X more contaminants than OEM filters
• Easy installation and maintenance
• 15K (or up to *25K miles) 250 hours, or 1 year before maintenance is needed
• *Condition based oil analysis monitoring recommended when extending oil/filter change intervals

 Learn More About the EXTREME Bypass Oil Filter System Here


• Installation/assembly required by professional mechanic

 

USA Shipping: 
Free shipping for Extreme oil filter kits or Extreme kits with accessories added to the same order. Free shipping no longer applicable for filter accessories or elements. We ship using USPS priority shipping (unless notified or requested otherwise), tracking # will be automatically sent. 

International Shipping: 
International shipping cost is calculated during checkout, if you don't see your country as a shipping option please contact us. 

Returns Policy
GENERAL RETURN POLICY: 
Due to some abusing our past return policy we have laid out new rules: Please refer to the installation guide or general installation video before purchasing your kit, it's also best to confirm the pressure port and return port locations before purchasing a kit. We do not allow returns due to remorse or kits not matching your  engine model. Insane Diesel will always work with you to find alternative solutions to installation any kit on different model engines, our goal is to get the kit installed no matter what, please refer to our guarantee. 

DAMAGED PRODUCT RETURNS: All products are inspected before shipment and any damaged products must be photographed and reported within 4 business days from the delivery date. Only damaged products can be immediately replaced or returned for a refund. Damaged product returns must be wholly unused and they must arrive in original condition. A USPS  pre-paid shipping label will be sent to return damaged products. We want to make sure you’re happy with our product so please contact us if you have any questions about your return at support@InsaneDiesel.com
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood" - Insane Diesel
Duramax 6.6L Bypass Oil Filter Kit "Under the Hood"