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Product Summary

Universal Fit, 2-5/8" Gauge Diameter, Silver

  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
  • Gauge kit includes 1/8” NPT pressure sender, 1/4” NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • AutoMeter’s race proven air-core electric instruments provide quick and accurate readings while keeping hazardous fluids outside of the vehicle

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Key Specs

MFG. Part #4427
BrandAutoMeter
Gauge Diameter2-5/8"
Gauge StyleElectric
Gauge Range0-100 psi
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AutoMeter 4427 Details

Quite possibly the most critical vital to monitor, engine oil pressure can mean the difference between making it home and needing to replace the engine. The patented air core meter movement provides the durability and accuracy that you expect from the Auto Meter name. Throughout 57 years of building the world's best competition instruments, this meter movement has been the engine powering the machine that sets the benchmark. A single wire, 1/8" NPT oil pressure sender is included.
  • Includes bulb and socket assembly with red and green bulb covers
  • Includes 1/8" NPT Sender and 1/8" NPT to 1/4" NPT adapter/fitting
  • Features Air-Core meter movement
  • Includes gauge mounting hardware and installation instructions

Ships with the following AutoMeter products:

Sending Unit(s):  2242
Adapters/Fittings:  3/8" NPT and 1/2" NPT adapter fittings
Bulb & Socket:  3220
Light Covers:  Red 3214 & Green 3215
Mounting Hardware:  3245

Ships with the following AutoMeter products:

Sending Unit(s):  2242
Adapters/Fittings:  3/8" NPT and 1/2" NPT adapter fittings
Bulb & Socket:  3220
Light Covers:  Red 3214 & Green 3215
Mounting Hardware:  3245

Charts

Rebates

AutoMeter Tachs Season 2026 Mail-In Rebate

Save up to $150 on select AutoMeter Tachs this tax season with this special mail-in rebate. Offer valid on purchases made between March 15, 2026 through April 30, 2026.

Rebate Form

AutoMeter 4427 Specifications

KEY SPECS
MFG. Part #4427
BrandAutoMeter
Gauge Diameter2-5/8"
Gauge StyleElectric
Gauge Range0-100 psi
GENERAL
Gauge SeriesAnalog
Sending Unit IncludedYes
Gauge Face ColorSilver
Needle ColorFluorescent Red
Lighting TypeIncandescent
Light ColorWhite Incandescent
Overall Diameter2-5/8"
Bezel FinishBrushed Aluminum
Sold in QuantityEach
Bezel StyleSuper Bezel
Included Adapter/Fitting3/8" NPT and 1/2" NPT adapter fittings
Includes Bulb and SocketYes
Includes Light CoversYes
Includes Mounting Bracket(s)Yes
GTIN Code046074044274
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