Oil Filter Sandwich Adapter for GM Duramax


Maximum Purchase:
99 units
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  • 30 Day No Hassle Returns

    30 DayNo Hassle Returns

  • Free Shipping Over $50

    Free Shipping Over $50Contiguous USA

  • Free In-House Support

    Free In-House Support

  • One Year Limited Warranty

    One Year
    Limited Warranty


GlowShift’s GM Duramax Oil Filter Sandwich Adapter allows you to gain access to your truck’s oil filter and install up to (4) 1/8-27 NPT oil pressure or oil temperature sensors to keep a close eye on how efficiently it is performing. This aluminum adapter features a 13/16-16 thread fitting and installs directly between the engine and oil filter of your 2000-2013 Chevrolet Silverado or GMC Sierra, eliminating the need to drill into the oil pan and remove any stock sensors. If you are not going to use all of the ports on the sandwich adapter, you can easily seal them by using the included 1/8-27 NPT flush mount port plug threads. The included dual ring O-ring gasket allows for a leak-free seal between the engine and oil filter.

GlowShift includes step-by-step installation instructions, free lifetime technical support and a one year limited warranty with each purchase.

Note: This GM Duramax Oil Filter Sandwich Adapter is only compatible if the gasket diameter is a minimum of 3" and maximum of 4”.

  • Built for 2000-2013 GM Duramax Engines
  • Allows Easy Installation of Oil Pressure and/or Oil Temperature Sensors
  • Oil Filter Sandwich Adapter Plate with 13/16-16 Thread
  • (4) 1/8-27 NPT Ports
  • (4) 1/8-27 NPT Flush Mount Port Plug Threads
  • Dual Ring O-Ring Gasket
  • Manufactured from Aluminum
  • Installation Instructions
  • Free Lifetime Technical Support
  • One Year Limited Warranty
Tech Specs
Gauge Type: Oil Pressure
Gauge Type: Oil Temperature
Engine: Duramax
Thread Size: 13/16-16
Diameter: 4"
Inner Diameter of O-Ring: 3-1/4"
Outer Diameter of O-Ring: 3-3/4"
Height: 1-1/4"

Includes an installation guide which is available online and included with your order. You can also visit our library of installation videos which include complete step-by-step tutorials and useful tips on how to install a wide range of GlowShift products.

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