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Chevrolet Duramax

2014 - 2019 Chevrolet Silverado Duramax

2014 - 2019 Chevrolet Duramax

The Chevy Silverado is all about strength both under the hood and in the way it looks. With a strong steel frame and redesigned box style, and that 6.6L Duramax hauling under the hood, this truck was made to take on whatever your drive demands. Make sure yours keeps going strong with gauges and pods created by GlowShift for any 2014-2019 Silverado 2500HD/3500HD with a 6.6L Duramax Turbo Diesel LML or L5P engine. Choose from over 20 types of gauges equipped to monitor a wide range of engine applications, with many also including their required sensors. These gauges will not only provide you with readings delivered with pinpoint accuracy, but they will also enhance the look of your Silverado’s interior with powerful LED lighting displays. Triple pillar gauge pods are also available that are designed specifically for any 2014-2019 Silverado. These extremely durable pillar pods are constructed from ABS plastic and fully replace the factory A-pillar for a completely custom fit and finish. Round out this set of available options for the 6.6L Duramax with gauge accessories including adapters, wiring harnesses and more. Each of these accessories help with the installation of our gauges and sensors to make the process even easier. You can purchase any item individually, or build fully customizable gauge packages featuring both gauges and pods. It’s entirely up to you how you want to outfit your Third Generation 2014-2019 Chevy Silverado to get even more engine life out of your 6.6L Duramax.

With each gauge purchase you also have the choice of which GlowShift Gauge Series you would like to use with it. Each series comes with features including analog or digital ultra-bright LED displays with multiple color settings, a black or white gauge face, a magnified clear or tinted lens, and more. Our recommendation for the Silverado 2500HD/3500HD is the Black 7 Color Series, which features a black gauge face, magnified clear lens and selectable 7 color LED through dial lighting. This series includes the 7 LED solid color modes Blue, Green, Red, Teal, Yellow, Purple and White. In addition to the Solid Color Settings you will also have 2 Color Cycle Modes which sequentially display every color, a Color Recall Option, and other key features.

Duramax Custom Gauge Packages

Choose between the Black, White or Tinted 7 Color Gauge Series, 3 GlowShift Gauges, and also receive a Black or factory color matched Tan Triple Pillar Pod.

Select between several unique MaxTow Double Vision® Gauge Series, 3 gauges, and also receive a Black or factory color matched Tan Triple Pillar Pod.

Experience an ultra-bright digital LED display and 10 solid color options, along with 3 GlowShift Gauges and a Black or factory color matched Tan Triple Pillar Pod.

Duramax 60 PSI Boost Gauge

Black 7 Color 60 PSI Boost Gauge

The 6.6L Duramax 60 PSI Boost Gauge gives you the ability to easily monitor your 14-19 Chevy’s boost levels from 0 to 60 PSI and is designed for any Silverado 2500HD or 3500HD running high boost pressure. This turbo boost gauge also ensures your turbo is performing at optimum levels and that it does not overboost causing critical engine damage. A boost gauge is a great fit for monitoring boost levels in your LML or L5P when you’re getting more boost out of your stock or upgraded turbo. This gauge is ideal for newer or modified Chevy’s running boost levels in the area of about 30 PSI to 45 PSI, where your truck’s output matches the gauge’s boost pressure level capacity. Whether your 14-19 Silverado is strictly recreational or you’re using it for work applications like hauling heavy loads, this 6.6L Duramax boost gauge will alert you in the event your turbo isn’t creating boost levels that are within the expected range. This gauge also comes with parts required for the install, including 9’ of Boost Line and Compression Fittings.


Duramax Boost Adapter

Duramax Boost T-Fitting Adapter

Duramax Boost Adapter

Duramax Boost T-Fitting Adapter 6.6L Duramax 3/16” MAP Line Boost T-Fitting Adapter

GlowShift’s Boost T-Fitting Adapter allows you to avoid drilling and tapping your intake manifold by cutting the MAP line and inserting the T-fitting in the two cut ends. The two included hose clamps allow you to tighten the two ends of a MAP line to the T-fitting for an airtight seal which results in extremely accurate boost pressure readings. The T-fitting features a 1/8-27 NPT Female thread that can securely hold an electronic boost pressure sensor or compression fittings which run the boost line directly to the back of the gauge.

Duramax Transmission Temp Gauge

Black 7 Color Transmission Temperature Gauge

A Transmission Temperature Gauge is essential for any LML or L5P and goes hand-in-hand with monitoring 14-19 Silverado Allison 1000 transmissions, especially when these diesel trucks are towing heavy loads. This gauge allows you to closely monitor the temperature of your transmission, ensuring that it does not overheat causing significant damage. Once you connect the included electronic transmission temperature sensor with ⅛-27 NPT male threads, this trans temp gauge will take accurate readings from 80° to 260° Fahrenheit. One of the major factors in reducing the life of a Silverado’s transmission is overheating, and one of the main reasons a truck transmission overheats is due to the strain of towing larger and heavier amounts of cargo. A Silverado trans temp gauge will monitor transmission temperatures during a larger haul and alert you in the event of temperature spikes. Another issue is older transmission fluid. Older transmission fluid will be less effective at performing its primary functions, one of the most important of which is keeping the system cool. The typical range for transmission fluid temperature is between 175° and 225°, and keeping within that average range is vital to your engine and 6.6L Duramax transmission’s long term performance. By having a trans temp gauge, you’ll be kept one step ahead of any possible issues involving overheating that could potentially seize your transmission.


Duramax Trans T-Fitting Adapter

Duramax Trans T-Fitting Adapter

Duramax Trans T-Fitting Adapter

Duramax Trans T-Fitting Adapter 6.6L Duramax Transmission Line T-Fitting Adapter for GM Duramax Allison 1000

The GM Allison 1000 Transmission Line T-Fitting Adapter enables the installation of a 1/8-27 NPT transmission temperature sensor directly onto the 5/8” transmission cooler feed line for extremely accurate readings. This GM Duramax Transmission Cooler Line T-Fitting Adapter includes (1) T-fitting housing with 1/8-27 NPT sensor port, (2) compression nuts and (4) cutting rings that ensure a tight, leak free seal. This T-fitting adapter is manufactured from high quality carbon steel with a tough nickel zinc coating that prevents rust over long term use.

Duramax 1500 EGT Gauge

Black 7 Color 1500° F Pyrometer EGT Gauge

The 1500° F Pyrometer EGT Gauge is essential for anyone driving a 3rd Gen 2014-2019 Silverado 2500HD/3500HD who is pushing for maximum output of their 6.6L Duramax diesel engine. This gauge will ensure that your exhaust temperature is not running too hot which could result in turbo failure. The installation process for the included EGT Probe involves drilling and tapping the exhaust manifold to ⅛-27 NPT and then threading and tightening the included EGT Probe. This method will also provide you with extremely accurate temperature readings from 0 to 1500° Fahrenheit. The 6.6L Duramax 1500 EGT gauge is also designed for Silverados that are traveling longer distances and towing heavy loads, two factors which can at times put more stress on the engine and generate higher exhaust gas temperatures. This Chevy EGT gauge comes with everything required for installation, including the ⅛-27 NPT Type K Thermocouple EGT Probe with a Waterproof Connector that features 3’ of steel braided cable and ⅛-27 NPT threads. The EGT probe and power connections are made utilizing seamless Plug and Play connectivity to make the process even easier. GlowShift’s 6.6L Duramax EGT gauge also comes with a 2’ power harness and 6’ steel braided sensor harness with waterproof connector that plugs into the probe’s connector.

Duramax 30 PSI Fuel Pressure Gauge

Black 7 Color 30 PSI Fuel Pressure Gauge

The 30 PSI Fuel Pressure Gauge for the 6.6L Duramax displays readings from 0 to 30 PSI, and is the right gauge for any Silverado since they run on lower fuel pressure. This gauge ensures your fuel pressure is running at peak levels, and that it is not too low which could result in damage to your fuel pump or injectors, resulting in a loss of overall horsepower. The first step for installation is making sure that your Duramax has an aftermarket lift pump. Duramax engines do not have this lift pump to supply fuel to the engine. The second step is installing the 30 PSI Fuel Pressure Gauge directly into the aftermarket lift pump. Once the gauge has been installed, it will be ready for use. Now you will be able to get highly precise fuel pressure readings that will ensure your Duramax is maintaining proper fuel pressure levels.

Note: When installing this gauge to a GM Duramax engine, an aftermarket lift pump is required for this gauge to function properly. Duramax engines do not have this lift pump to supply fuel to the engine. By adding it, you’ll experience a constant and steady fuel pressure, resulting in increased fuel efficiency, better throttle response, and a smoother idle. After adding the lift pump, you’ll be able to install the 30 PSI Fuel Pressure Gauge directly into it.

Duramax Gauge Pods

Factory color matched Tan Triple Pillar Pod that holds 3 GlowShift Gauges and fully replaces the factory A-pillar.

Black Triple Pillar Pod that holds 3 GlowShift Gauges and fully replaces the factory A-pillar. Paintable using ABS plastic paint.

2014 - 2019 Chevrolet Silverado Duramax

Fitment Details

Year Make Model Engine
2014 Chevrolet Silverado, 1500, 2500HD, 3500HD 6.6L Duramax, LML
2015 Chevrolet Silverado, 1500, 2500HD, 3500HD 6.6L Duramax, LML
2016 Chevrolet Silverado, 1500, 2500HD, 3500HD 6.6L Duramax, LML
2017 Chevrolet Silverado, 1500, 2500HD, 3500HD 6.6L Duramax, L5P
2018 Chevrolet Silverado, 1500, 2500HD, 3500HD 6.6L Duramax, L5P
2019 Chevrolet Silverado, 1500, 2500HD, 3500HD 6.6L Duramax, L5P

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