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A Duramax pillar setup can mean several different purchases: a complete analog-gauge kit with senders, an empty A-pillar pod that holds separately purchased gauges, or an OBD-based digital monitor. They are not interchangeable. Confirm the exact Silverado or Sierra HD generation, driver-side pillar speaker or grab-handle layout, cab/interior trim and engine before ordering. A boost, EGT or transmission-temperature reading needs the applicable supplied or separately purchased sender, plumbing and wiring; a bare pod includes none of those parts.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | AutoMeter 7086 GM Factory Match Triple Pillar Kit — 2001–2007 Classic | $513.99 | Amazon |
| 2 | AutoMeter 7084 Ultra-Lite Dual A-Pillar Diesel Gauge Kit — 2001–2006 | $493.67 | Amazon |
| 3 | MaxTow Match Triple Gauge Package — 2014–2019 Silverado/Sierra 2500HD/3500HD | $445.99 | Amazon |
| 4 | GlowShift 7 Color Triple Gauge Package — 2014–2019 Silverado/Sierra 2500HD/3500HD | $234.99–$349.99 | Amazon |
| 5 | Edge Evolution CTS3 for Duramax — 2001–2016 Silverado/Sierra | $799.95 | Amazon |
| 6 | Banks iDash Pro Standalone — 2008+ OBDII CAN Duramax | $419 | Amazon |
| 7 | Banks iDash Data Pro Standalone — 2008+ OBDII CAN Duramax | $499 | Amazon |
| 8 | AutoMeter Dual/Triple Full A-Pillar Pod — 2001–2007 LB7/LLY/LBZ | $75.63–$79.63 | Amazon |
| 9 | OZ Gauge Pods Tan Triple Pillar Pod — 2014–2019 Silverado | $129 | Amazon |
| 10 | Underdog 52mm Single Gauge Pillar Mount — 2015–2019 LML/L5P | $65 | Amazon |
The picks, in detail
AutoMeter 7086 GM Factory Match Triple Pillar Kit — 2001–2007 Classic
Complete-kit tier: AutoMeter’s 7086 is a 2001–2007 GM full-size/Duramax factory-match kit without a pillar speaker, bundling EGT, boost and transmission-temperature gauges with its pillar mount.
- 0–35 PSI boost, 0–1600°F EGT and 100–250°F transmission temperature
- 2-1/16 in gauges; GM factory-match LED lighting
- Gauges, mount and specified sending hardware are included
- Made for the early GM full-size Classic pillar layout
- Without-speaker pillar version only
- Verify Chevrolet Silverado or GMC Sierra HD cab and interior trim before purchase
AutoMeter 7084 Ultra-Lite Dual A-Pillar Diesel Gauge Kit — 2001–2006
Complete-kit tier: this dual-gauge AutoMeter kit is listed for 2001–2006 6.6L Duramax Sierra 2500 HD and combines boost and EGT gauges with an A-pillar mount.
- Boost and pyrometer/EGT gauges
- Sender, fittings, harness and 10 ft tubing listed
- Two-gauge alternative to a triple setup
- Hardware is listed with the kit
- Does not include a transmission-temperature gauge
- Confirm Silverado/Sierra HD cab, trim and speaker configuration before ordering
MaxTow Match Triple Gauge Package — 2014–2019 Silverado/Sierra 2500HD/3500HD
Complete-kit tier: MaxTow’s black factory-style package is sold for 2014–2019 6.6L Duramax Silverado or Sierra 2500HD/3500HD with teal factory clusters, using boost, EGT and transmission-temperature gauges.
- 60 PSI boost, 1500°F EGT and transmission-temperature gauges
- Black triple pillar pod; transmission test-port adapter and wiring listed
- Vehicle-specific 2014–2019 HD application
- Package includes the three stated gauges
- Not a fit claim for 1500 models or other generations
- Verify cab/pillar trim and LML versus L5P application with the seller
GlowShift 7 Color Triple Gauge Package — 2014–2019 Silverado/Sierra 2500HD/3500HD
Complete-kit tier: GlowShift’s configurable package is specifically bundled for 2014–2019 6.6L LML/L5P Duramax HD trucks; choose the gauges rather than assuming the base display includes a particular sensor.
- Black pod; tan is an added-cost option
- Fits three 2-1/16 in gauges
- Vehicle-specific HD/LML/L5P product page
- Gauge, sensor and wiring choices are disclosed
- Starting price changes with gauge and pod choices
- Fuel-pressure option requires an aftermarket lift pump according to the maker
Edge Evolution CTS3 for Duramax — 2001–2016 Silverado/Sierra
Digital-monitor tier: the 5-inch Edge Evolution CTS3 is a vehicle-specific tuner and monitor for 2001–2016 6.6L Duramax LB7, LLY, LBZ, LMM and LML trucks—not an analog pillar-gauge kit.
- 5-inch full-color touchscreen
- Digital monitoring and tuning device
- One display can show multiple digital parameters
- Current Edge in-stock listing
- No analog gauges or pillar pod included
- Verify the legal calibration and exact vehicle application before tuning
Banks iDash Pro Standalone — 2008+ OBDII CAN Duramax
Digital-monitor tier: Banks sells the compact 52mm iDash Pro Standalone for 2008+ OBDII CAN-bus vehicles, so it is a monitor choice for compatible later Duramax trucks, not a pre-2008 analog substitute.
- 52mm digital monitor
- Wireless configuration, control and updates
- Can occupy a compatible 52mm mount
- No A-pillar pod is implied or included
- Requires a 2008+ OBDII CAN-bus vehicle
- External parameters may need the appropriate Banks sensor/module
Banks iDash Data Pro Standalone — 2008+ OBDII CAN Duramax
Digital-monitor tier: this 52mm Banks Data Pro version adds data recording for compatible 2008+ OBDII CAN-bus Duramax applications; it is not a three-gauge pillar package.
- 52mm digital monitor and data recorder
- Wireless configuration and updates
- Data-logging distinction from the standard iDash Pro
- Can be mounted in a separately purchased compatible 52mm pod
- Requires a compatible 2008+ OBDII CAN-bus truck
- Does not include an A-pillar pod or analog senders
AutoMeter Dual/Triple Full A-Pillar Pod — 2001–2007 LB7/LLY/LBZ
Empty-pod tier: this black AutoMeter full A-pillar pod is listed for 2001–2007 Chevrolet Duramax LB7/LLY/LBZ applications, with dual or triple 2-1/16 in openings and speaker-hole choices.
- Black UV-resistant ABS
- Dual or triple 2-1/16 in gauge openings; with- or without-speaker versions
- Choose the correct factory speaker layout
- Full-pillar replacement-style mount
- Pod only—gauges, senders, plumbing and wiring are not included
- Confirm Silverado/Sierra HD cab and interior before selecting a version
OZ Gauge Pods Tan Triple Pillar Pod — 2014–2019 Silverado
Empty-pod tier: OZ’s tan replacement-style triple pod is for 2014–2019 Chevrolet Silverado 1500, 2500HD and 3500HD and holds three 2-1/16 in gauges; the listing does not establish universal Duramax or Sierra fitment.
- Factory-matched tan ABS plastic
- Three 2-1/16 in gauge openings; mounting hardware listed
- Tan interior-color option is explicit
- Year and Silverado model range are stated
- Gauges, sensors and wiring are not listed as included
- Confirm diesel engine, cab and GMC Sierra compatibility before purchase
Underdog 52mm Single Gauge Pillar Mount — 2015–2019 LML/L5P
Empty-pod tier: this satin-black Underdog mount fits left-hand-drive 2015–2019 Silverado/Sierra 2500HD/3500HD LML/L5P Duramax trucks and bolts to the grab-handle trim.
- Satin-black 3D-printed ABS composite
- Two 52mm openings; mounting hardware included
- Specific LML/L5P HD fitment
- Seller lists compatible gauge-depth families
- Gauge and handle are not included
- Requires drilling for wiring; AutoMeter mechanical gauges are stated as too deep
Buying tips
- Identify the Duramax generation first: LB7, LLY, LBZ, LMM, LML and L5P products do not share every pillar, OBD or sensor requirement.
- For an analog setup, verify whether the listing includes the gauge, sender, probe, plumbing, adapter fittings, wiring and the correct pillar pod—each item can be sold separately.
- An EGT pyrometer requires the maker-specified probe installation; boost and temperature gauges need their stated source or sender. Do not treat an empty pod as a functional monitoring system.
- Check driver-side speaker provision, grab-handle geometry, cab/interior trim and black versus tan color against the truck before ordering.
- Digital monitors read only parameters available to the compatible vehicle or attached modules; confirm the exact model-year application and any external sensor requirement before purchase.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.