Product Summary

Universal Fit, 2-5/8" Gauge Diameter, White, Black

  • Luminescent dials glow green at night for dimly lit tracks when no battery is available to light conventional instruments
  • For racing use only - Not intended for street applications
  • No electrical system required for gauge operation - compatible with every street or race vehicle
  • AutoMeter’s race proven mechanical instruments provide trusted accuracy and durability in the harshest environments while being simple to install
  • Features a glow in the dark white face and black lettering with a fluorescent red needle color
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Key Specs

MFG. Part #4521
Gauge Diameter2-5/8"
Gauge SeriesAnalog
Gauge StyleMechanical
Gauge Range0-100 psi
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Need To Know

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AutoMeter 4521 Details

Ultralight Auto Meter gauges with blue anodized bezel are designed for the extreme conditions of dirt track racing. Water proof so they can be hosed off after the races. A glow-in-the-dark face means they dont use light bulbs. Keeps them simple and dry.

2-5/8" Ultra-Nite Tach glow-in-the-dark face eliminates need for light and battery. Sealed case keeps moisture and debris out. For standard or electronic ignition.

Item Details

0-100 psi, Has 1/8" NPT male fitting on back for line hook-up

Ships with the following AutoMeter products:

Mounting Hardware:  3245

Ships with the following AutoMeter products:

Mounting Hardware:  3245

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AutoMeter 4521 Specifications

KEY SPECS
MFG. Part #4521
BrandAutoMeter
Gauge Diameter2-5/8"
Gauge SeriesAnalog
Gauge StyleMechanical
Gauge Range0-100 psi
GENERAL
Sold in QuantityEach
NotesNo tubing included. Braided stainless steel tubing is recommended. Gauge is glow in the dark, no provision for lighting.
GTIN Code046074045219
Gauge Face ColorWhite
Lettering ColorBlack
Needle ColorFluorescent Red
LightedNo
Lighting TypeGlow in the dark dial face
Overall Diameter2.85"
Body Diameter2.62"
Body Length1.42"
Depth2.36"
Mounting Bolt Center to Center2.10"
Stud Length.86"
Stud Diameter.16"
Thread Pitch1/8" NPT
Bezel FinishBlue Anodized
Bezel StyleSuper Bezel
Includes Mounting Bracket(s)Yes

Ratings & Reviews

4.5

2 Reviews

Overall Assessment

Customers appreciate the product's durability and reliability, especially under demanding conditions such as sprint car racing and night racing. Its reputation for performance and availability at a reasonable price point stand out among competitors. The product consistently delivers in quality, practicality, and safety, making a notable difference in user experience.

4.5

2 reviews

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4

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I would buy this again

4.0

5 years ago

Dan

Rochester NY

Verified

Use in my sprint car. Very durable and reliable.

Would Recommend

i bought this because of repatation and price and availabili

5.0

10 years ago

charlie

virginia

Verified

good for night racing

Would Recommend

Showing 2 of 2 reviews

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