Insane Diesel
Duramax 3.0L Chevrolet Silverado & GMC Sierra & Yukon XL Bypass Oil Filter Kit (2020 - Present)
Duramax 3.0L Chevrolet Silverado & GMC Sierra & Yukon XL Bypass Oil Filter Kit (2020 - Present)
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Duramax 3.0L Chevrolet Silverado & GMC Sierra & Yukon Bypass Oil Filter Kit (2020 - Present) LZO & LM2
Parts Included In This Kit
- 1 EXTREME 1 bypass oil filter housing (HX1SHBK) (HX1SHBLU) (HX1SHRED)
- 1 EXTREME 1 filter element (EX1SE) with o-rings (GX1/2)
- 2 In/Out fittings (AN06-04MS90)
- 1 Oil filler cap (FLLCDUO) with o-ring (ODU) and fitting (AN06-02MS90)
Mounting Options:
Mounting Option – Under-the-Hood
- 4.5ft and 4.5ft of hose (LW06BK) Notice: Hose ships uncut as a single 9 ft. continuous length to allow flexible mounting and routing.
- 1 Under-the-hood bracket (UTHD30)
Mounting Option – Standard Bracket
- 9ft of hose to be cut to your preference (LW06BK) Notice: Hose ships uncut as a single 9 ft. continuous length to allow flexible mounting and routing.
- 1 Mounting bracket with hardware (ZBRCKX12)
Choose Your Pressure Port:
Recommended for Most Installations
Choose the Sandwich Plate with Thread Extension Kit for the easiest pressure-port connection. This option avoids the extremely difficult access required by the previous tee-fitting method and can dramatically reduce labor time—by an average of 2–3 hours.
Add it to this bypass oil filter kit and save $75 compared with purchasing the Sandwich Plate with Thread Extension Kit separately.
Recommended OPTION
Sandwich Plate with Thread Extension Kit
Best for: Most customers, DIY installers, and professional shops.
Why choose it:
- Easiest pressure-port connection option
- Avoids the hard-to-reach factory pressure-port location
- Reduces labor time by an average of 2–3 hours
- Save $75 when added to this kit instead of purchased separately
- Recommended as the standard choice for new installations
Premium Insane Diesel design:
- Dual-seal design: aluminum-to-aluminum sealing plus an O-ring
- Machined from T6 billet aluminum
- Black-anodized finish
- Custom Insane Diesel engraving
Includes:
1 Duramax Sandwich Plate & Thread Extension (SAND30D)
Important: This option has specific installation and maintenance requirements. Review the notice below before installation.
If you select the Sandwich Plate with Thread Extension Kit, follow these requirements along with the complete instructions supplied with the product:
During initial installation: Clean the Thread Extender, apply Blue Loctite 242 or an equivalent threadlocker, then torque the Thread Extender to 35 ft-lb.
At every oil-filter change: Check that the Thread Extender is torqued to 35 ft-lb.
If the Billet Oil Filter Sandwich Plate is ever removed: Replace the O-ring before reinstalling the plate.
Legacy Option
Pressure Port Tee Fitting
Best for: Highly experienced mechanics who have confirmed access and have the proper specialty tools (crows-feet, torque wrench).
Advantage:
- The current installation video demonstrates this legacy method
Tradeoffs:
- Extremely limited access at the factory pressure-port location
- Requires the correct specialty tools and work at a difficult angle
- Can add substantial time and difficulty to the installation
- Not recommended for most DIY installations
Includes:
1 Tee Fitting System (TM1275B) with washer (D12) and fittings (AN06-02MP90 + AN06-06FJ)
Important: Aluminum straight fitting requires 60ft lbs.
Average labor-time reduction is based on the difference between the two pressure-port connection methods. Actual installation time varies by vehicle, tools, workspace, and installer experience.
• Image gallery shows the location of the pressure port sensor.
• Installation/assembly required by professional mechanic
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
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