Gauges | 2011-2016 GM 6.6 Duramax LML

Having a good set of gauges is one of the most critical items that an owner of any turbo diesel should have, and your LML Duramax is no exception. Whether you're towing a stock trailer or racing down ... read more

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Auto Meter Black Plastic Universal 2" Mounting Cup AM2204 AM-2204 3.00

Auto Meter 2204

Auto Meter Black Plastic Universal 2" Mounting Cup AM2204 $ 29.15 2050-01-01

Diesel Power Products carries the Autometer Black Plastic Universal 2" Mounting Cup 2204 EDGE Dash Pod 07.5-13 GM 6.6L Duramax EDG-28501 2.00

Edge Products 28501

EDGE Dash Pod 07.5-13 GM 6.6L Duramax $ 88.25 2050-01-01

Make your Edge CTS, CTS2, CS, or CS2 look like a factory addition to your Duramax with this quality made Dash Pod from Edge Products. Edge 98620 EAS Expandable EGT Probe Kit with Lead EDG-98620 2.00

Edge Products 98620

Edge 98620 EAS Expandable EGT Probe Kit with Lead $ 148.45 2050-01-01

If you're running one of Edge's color monitors, you have the ability to monitor a plethora of different engine and powertrain vitals. Isspro EV2 Electronic Oil Pressure Gauge And Sensor 0-100psi R17000-Style ISSPRO-R17211 2.00

ISSPRO R17211

Isspro EV2 Electronic Oil Pressure Gauge And Sensor 0-100psi R17000-Style $ 171.74 2050-01-01

An oil pressure gauge is an invaluable tool for any truck owner concerned about the well-being and longevity of their engine. Isspro R17244 EV2 0-180 PSI Transmission Pressure Black Face Gauge And Sensor ISSPRO-R17244 2.00

ISSPRO R17244

Isspro R17244 EV2 0-180 PSI Transmission Pressure Black Face Gauge And Sensor $ 199.76 2050-01-01

Diesel Power Products carries the Isspro EV2 Transmission Pressure Gauge 0-180 PSI in 2 Color Options R14244 / R17244 Isspro R17511 EV2 Rear Axle Temperature Black Face Gauge And Sensor ISSPRO-R17511 3.00

ISSPRO R17511

Isspro R17511 EV2 Rear Axle Temperature Black Face Gauge And Sensor $ 140.58 2050-01-01

Diesel Power Products carries the Isspro EV2 Rear Axle Temperature Gauges 2 Color Options R14511 / R17511 Isspro R17522 EV2 Front Axle Temperature Black Face Gauge ISSPRO-R17522 3.00

ISSPRO R17522

Isspro R17522 EV2 Front Axle Temperature Black Face Gauge $ 140.58 2050-01-01

Diesel Power Products carries the Isspro EV2 Front Axle Temperature Gauges 2 Color Options R14522 / R17522 Isspro Lighting Wire Harness with Potentiometer R72022 ISSPRO-R72022 2.00

ISSPRO R72022

Isspro Lighting Wire Harness with Potentiometer R72022 $ 29.89 2050-01-01

Diesel Power Products carries the Isspro Lighting Wire Harness with Potentiometer R72022 ISSPRO K Type Thermocouple ISSPRO-R658S-8F 1.00

ISSPRO R658S-8F

ISSPRO K Type Thermocouple $ 46.78 2050-01-01

Diesel Power Products carries the ISSPRO K Type Thermocouple Auto Meter Cobalt Digital 5-60psi Boost Gauge AM-6970 1.00

Auto Meter 6970

Auto Meter Cobalt Digital 5-60psi Boost Gauge $ 209.39 2050-01-01

Diesel Power Products offers Auto Meter Cobalt Digital 5-60psi Boost Gauge Auto Meter Cobalt Digital 0-2000 deg. F Pyrometer AM-6945 1.00

Auto Meter 6945

Auto Meter Cobalt Digital 0-2000 deg. F Pyrometer $ 202.66 2050-01-01

Diesel Power Products offers Auto Meter Cobalt Digital 0-2000 deg. F Pyrometer Glacier Diesel Power PushLok Fuel Pressure Sender Tee 3/8" & 1/2" GDP-3818-PLST-Main 0.00

Glacier Diesel Power 3818-PLST

Glacier Diesel Power PushLok Fuel Pressure Sender Tee 3/8" & 1/2" $ 18.99 2050-01-01

Are you looking to monitor fuel pressure but have no way of tying into the fuel system to install your sending unit? This Pushlock features billet aluminum construction and is made in the USA to provide the perfect option. This simple "T" is available in either 1/2" or 3/8" line size and is tapped for 1/8" pressure senders.

Description

Having a good set of gauges is one of the most critical items that an owner of any turbo diesel should have, and your LML Duramax is no exception. Whether you're towing a stock trailer or racing down the quarter mile, having the ability to monitor vital engine statistics is extremely crucial. We carry a full line of analog gauges from Isspro and Autometer, and we even carry digital gauges from Edge (Insight) that deliver a plethora of information in a small, easy to install package. We also carry mounting systems from Autometer to ensure your gauges have a sturdy home. Just remember, no matter what, you can never have too many gauges.
On all diesel trucks, having the ability to monitor exhaust gas temperature is critical, so having a good pyrometer is a must. All pyrometer (EGT) gauges come complete with gauge, wiring, and thermocouple for drilling into the exhaust stream. For those interested in a digital gauge, the Edge Insight is a great choice for LML owners, because there is absolutely no drilling and/or tapping required. The truck already has thermocouples in the exhaust for the computer to read exhaust gas temperatures, you just need a gauge so YOU can see it!
For owners of automatic transmission trucks, having a gauge to properly monitor transmission oil temperature is a great idea (we have found the factory gauge to be very inaccurate). Another very important gauge is a rail pressure gauge. We have seen many issues with the CP4's (high pressure fuel pump) on the LML's, so having a rail pressure gauge could help to avoid a costly breakdown. Finally, one of the last popular gauge options for your Duramax is the addition of a boost gauge (again, we have found the factory gauge to be very inaccurate). So whether you choose to run analog or digital gauges, we've go the gauge and the mount for you.
For a complete gauge package, scroll through the options below, or click on the sub-menu of "GAUGE PACKAGES"

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