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Auto Meter 4378 - Auto Meter Ultra-Lite Digital Gauges

  • Gauge, Ultra-Lite, Air/Fuel Ratio, 0-4 Volt Output Feed, Wideband, Lean/Rich, 2 1/16 in., Electrical, Each
  • Savings
    • $20.00 Certificate that can be used on future purchases. Summit Bucks are redeemable via phone, mail, online or by presenting them at a retail location.
  • Estimated Ship Date: Today
 
BrandAuto Meter
Manufacturer's Part Number4378
Part TypeGauges, Digital
Product LineAuto Meter Ultra-Lite Digital Gauges
Summit Racing Part NumberATM-4378
UPC046074043789
 
Gauge StyleAuto Meter Ultra-Lite
Gauge SeriesDigital
Gauge TypeAir/Fuel ratio
Gauge RangeLean-rich
ShapeRound
Gauge Size (in)2 1/16 in. diameter
Gauge Size (mm)52.40mm diameter
SweepDigital numeric
Sending UnitElectrical
Gauge Face ColorSilver
Gauge Number ColorRed
Bezel FinishSilver
OEM ReplacementNo
Sending Unit IncludedYes
QuantitySold individually.
NotesIncludes wide band oxygen sensor. This gauge displays both a bar graph and digital numbers. Air fuel ratio can be programmed for gasoline and alternate fuels (ethanol, methanol, propane, and CNG) from 6:1 to 20:1 depending on fuel type.
 

Auto Meter's Ultra-Lite digital gauges are one of the hottest instruments in motorsports. Their aluminum construction greatly reduces their weight, while their satin anodized aluminum faces and black accents make them easy to read. These quality-engineered mechanisms offer proven durability and unbeatable style.

Warranty

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Suggested Parts

Suggested Parts: Parts that may improve the performance or installation of part number ATM-4378.

Results 1-14 of 14

Auto Meter 2203 - Auto Meter Gauge Mounting Cups

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  • Auto Meter 2203 - Auto Meter Gauge Mounting Cups

Gauge Mounting Cup, Pedestal Mount, 2 1/16 in. Diameter, Steel, Chrome, Each

Part Number: ATM-2203

Estimated Ship Date: Today

Auto Meter 2204 - Auto Meter Gauge Mounting Cups

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  • Auto Meter 2204 - Auto Meter Gauge Mounting Cups

Gauge Mounting Cup, Pedestal Mount, 2 1/16 in. Diameter, Steel, Black, Each

Part Number: ATM-2204

Estimated Ship Date: Today

Auto Meter 2234 - Auto Meter Angle Rings

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  • Auto Meter 2234 - Auto Meter Angle Rings

Gauge Angle Rings, Plastic, Black, 2 1/16 in. Diameter, Set of 3

Part Number: ATM-2234

Estimated Ship Date: Today

Auto Meter 2236 - Auto Meter Gauge Panels

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  • Auto Meter 2236 - Auto Meter Gauge Panels

Gauge Panel, Aluminum, Black, One 2 1/16 in. Hole, Universal, Each

Part Number: ATM-2236

Estimated Ship Date: Today

Auto Meter 2237 - Auto Meter Gauge Panels

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  • Auto Meter 2237 - Auto Meter Gauge Panels

Gauge Panel, Aluminum, Black, Two 2 1/16 in. Holes, Universal, Each

Part Number: ATM-2237

Estimated Ship Date: Today

Auto Meter 2238 - Auto Meter Gauge Panels

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  • Auto Meter 2238 - Auto Meter Gauge Panels

Gauge Panel, Aluminum, Black, Three 2 1/16 in. Holes, Universal, Each

Part Number: ATM-2238

Estimated Ship Date: Today

Auto Meter 2244 - Auto Meter Replacement Senders

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  • Auto Meter 2244 - Auto Meter Replacement Senders

Sending Unit, Oxygen Sensor, Air/Fuel Ratio, Each

Part Number: ATM-2244

Estimated Ship Date: Today

Auto Meter 3207 - Auto Meter Light Bulb Covers

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  • Auto Meter 3207 - Auto Meter Light Bulb Covers

Light Bulb Covers, Blue, Set of 3

Part Number: ATM-3207

Estimated Ship Date: Today

Auto Meter 3208 - Auto Meter Light Bulb Covers

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  • Auto Meter 3208 - Auto Meter Light Bulb Covers

Light Bulb Covers, Yellow, Set of 3

Part Number: ATM-3208

Estimated Ship Date: Today

AEM Electronics 30-2355-200 - AEM Electronics No-Weld O2 Sensor Mounts

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  • AEM Electronics 30-2355-200 - AEM Electronics No-Weld O2 Sensor Mounts

Oxygen Sensor Mount, No-Weld, Band Clamp, 304 Stainless Steel, Natural, 2.00 in., Each

Part Number: AVM-30-2355-200

Estimated Ship Date: Today

AEM Electronics 30-2355-250 - AEM Electronics No-Weld O2 Sensor Mounts

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  • AEM Electronics 30-2355-250 - AEM Electronics No-Weld O2 Sensor Mounts

Oxygen Sensor Mount, No-Weld, Band Clamp, 304 Stainless Steel, Natural, 2.50 in., Each

Part Number: AVM-30-2355-250

Estimated Ship Date: Today

AEM Electronics 30-2355-300 - AEM Electronics No-Weld O2 Sensor Mounts

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  • AEM Electronics 30-2355-300 - AEM Electronics No-Weld O2 Sensor Mounts

Oxygen Sensor Mount, No-Weld, Band Clamp, 304 Stainless Steel, Natural, 3.00 in., Each

Part Number: AVM-30-2355-300

Estimated Ship Date: Today

AEM Electronics 30-2355-350 - AEM Electronics No-Weld O2 Sensor Mounts

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  • AEM Electronics 30-2355-350 - AEM Electronics No-Weld O2 Sensor Mounts

Oxygen Sensor Mount, No-Weld, Band Clamp, 304 Stainless Steel, Natural, 3.50 in., Each

Part Number: AVM-30-2355-350

Estimated Ship Date: Today

Summit Racing SUM-890090 - Summit Racing® Rubber Grommet Assortment Kits

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  • Summit Racing SUM-890090 - Summit RacingĀ® Rubber Grommet Assortment Kits

Rubber Grommet Assortment, Black, 48 Pieces, Plastic Storage Case, Kit

Part Number: SUM-890090

Estimated Ship Date: Today


Repair Parts

Repair Parts: Components of ATM-4378 that may require future replacement due to normal wear and tear.

Results 1-3 of 3

Auto Meter 3214 - Auto Meter Light Bulb Covers

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  • Auto Meter 3214 - Auto Meter Light Bulb Covers

Light Bulb Covers, Red, Set of 3

Part Number: ATM-3214

Estimated Ship Date: Today

Auto Meter 3215 - Auto Meter Light Bulb Covers

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  • Auto Meter 3215 - Auto Meter Light Bulb Covers

Light Bulb Covers, Green, Set of 3

Part Number: ATM-3215

Estimated Ship Date: Today

Auto Meter 3220 - Auto Meter Replacement Bulb and Sockets

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  • Auto Meter 3220 - Auto Meter Replacement Bulb and Sockets

Bulb and Socket, No. 161, 2.7 Watt and No. 194, 3.8 Watt, Each

Part Number: ATM-3220

Estimated Ship Date: Today