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Product Summary

Universal Fit, 3-1/8" Gauge Diameter, White, Black

  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • Compatible with most 4, 6, and 8 cylinder engines (2 - 4 pulse per revolution ignition signals) with points, electronic, and most 12V high-performance racing ignitions.
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
  • Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • AutoMeter’s race proven air-core electric tachometers provide quick and accurate readings with a needle so responsive it can go from 0 - full scale in 333 milliseconds

Rebates Available

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Key Specs

MFG. Part #1398
BrandAutoMeter
Gauge Diameter3-1/8"
Gauge TypeElectric
RPM Range0-7,000 RPM
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Need To Know

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AutoMeter 1398 Details

Auto Meter Arctic White Series tachs feature a vintage-style domed lens with a chrome bezel. Operates on 4, 6, or 8 cylinder engines with points, electronic, and most 12V high performance racing ignitions. Gauge illuminates via an incandescent bulb and "around the dial" lighting. Red and green bulb covers are included for a custom look.

Ships with the following AutoMeter products:

Bulb & Socket:  3212
Light Covers:  Red 3214 & Green 3215
Mounting Hardware:  Bracket Included

Ships with the following AutoMeter products:

Bulb & Socket:  3212
Light Covers:  Red 3214 & Green 3215
Mounting Hardware:  Bracket Included

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 1398 Specifications

KEY SPECS
MFG. Part #1398
BrandAutoMeter
Gauge Diameter3-1/8"
Gauge TypeElectric
RPM Range0-7,000 RPM
GENERAL
Sold in QuantityEach
NotesIncludes red and green light bulb covers.
GTIN Code046074013980
Body Diameter3.12"
Gauge Face ColorWhite
Lettering ColorBlack
Needle ColorFluorescent Red
Overall Diameter3.3"
LightedYes
Bezel FinishChrome
Body Length1.68"
Depth2.67"
Stud Length1.02"
Stud Diameter.16"
Bezel IncludedYes
Bezel StyleStreet Rod
Light ColorWhite Incandescent
Lighting TypeIncandescent
Includes Light CoversYes
Includes Bulb and SocketYes
Includes Mounting Bracket(s)Yes

Ratings & Reviews

5

2 Reviews

Overall Assessment

Customers commend the AutoMeter for its consistency in quality and performance, noting that it functions as expected without any problems. Its exceptional fit, particularly in a '34 dash cluster, also stands out, showcasing practicality and fitting efficiency. The customers suggest that this item provides superior quality compared to other competitors. Referencing added horsepower, it implies enhanced performance.

5

2 reviews

5

2

4

0

3

0

2

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AutoMeter adds horsepower

5.0

4 years ago

Ken Dogg

Co

Verified

I've never had problems with their products. They work how they are supposed to

Would Recommend

Bling

5.0

15 years ago

crash

Olivia Texas

Verified

Fits well in a '34 dash cluster

Would Recommend

Showing 2 of 2 reviews

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