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AutoMeter 3484 Sport-Comp Mechanical Vacuum Gauge, 2-5/8 Inch

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#1823484

AutoMeter 3484 Sport-Comp Mechanical Vacuum Gauge, 2-5/8 Inch

Traditional incandescent lighting illuminates around the perimeter of the dial
AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install
No electrical system required for gauge operation - compatible with every street or race vehicle

$89.99

/each

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Product Summary

Universal Fit, Mechanical Gauge Type, Black

Traditional incandescent lighting illuminates around the perimeter of the dial
AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install
No electrical system required for gauge operation - compatible with every street or race vehicle
Mechanical movements provide accuracy and durability even in the harshest environments
Gauge kit includes 1/8” nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

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Key Specs

MFG. Part #	3484
Overall Diameter	2-5/8"
Gauge Type	Mechanical
Gauge Range	0-30 IN HG
Gauge Face Color	Black

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AutoMeter 3484 Details

Whether tuning your vehicle for maximum performance or monitoring your driving for maximum fuel economy, Auto Meter's Mechanical Vacuum Gauge has been the solution trusted by professionals for years. An ultra precise bourdon tube meter movement sits at the heart of this instrument, providing the kind of accuracy and durability necessary to compete at the highest levels. A simple 1/8" NPT fitting on the back makes installation easy, and 1/8" nylon line and fittings are included.

Includes bulb and socket assembly with red and green bulb covers

Ships with the following AutoMeter products:

Adapters/Fittings:  1/8" NPT Male to 1/8" compression fitting, 1/8" NPT Female to 1/8" compression fitting, 1/8" NPT to 1/4" NPT bushing, T - Fitting
Tubing:  10 ft. nylon tubing
Bulb & Socket:  3220
Light Covers:  Red 3214 & Green 3215
Mounting Hardware:  3245

Ships with the following AutoMeter products:

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Installation Instructions (PDF)

Rebates

AutoMeter Hod Holidays Up To $150 MIR Select Parts

Purchase $100 or more in eligible AutoMeter products between November 1 and December 31, 2026 and receive a mail-in rebate ranging from $10 to $150, depending on your total qualifying purchase amount. Eligible brands include AutoMeter, Auto Gage, Dedenbear, Marine, Pro-Cycle, Spek-Pro, STACK, and AutoMeter Test Equipment products. To qualify, submit a completed rebate form, your original sales receipt or invoice, and the original UPC/barcode labels cut from each product box. All rebate requests must be postmarked by January 31, 2027. One rebate per household per rebate period; offer cannot be combined with other promotions and is valid only on new qualifying purchases. Incomplete, late, illegible, or non-compliant submissions will be rejected. Rebate requests are subject to verification and approval by AutoMeter Products, Inc., valid for U.S. customers only, and may take up to 12 weeks to process.

Guides & Documents

Vacuum Gauges Installation Instructions (1823484)

AutoMeter 3484 Specifications

KEY SPECS
MFG. Part #	3484
Brand	AutoMeter
Overall Diameter	2-5/8"
Gauge Type	Mechanical
Gauge Range	0-30 IN HG
Gauge Face Color	Black
Bezel Finish	Brushed Aluminum
Sending Unit Included	No

GENERAL
GTIN Code	046074034848
Needle Color	Fluorescent Red
Sold in Quantity	Each
Notes	Gauge, Vacuum, 2 5/8", 30inHg, Mechanical, Sport-Comp
Bezel Style	Super Bezel
Light Color	White Incandescent
Lighting Type	Incandescent
Included Adapter/Fitting	1/8" NPT Male to 1/8" compression fitting, 1/8" NPT Female to 1/8" compression fitting, 1/8" NPT to 1/4" NPT bushing, T - Fitting
Includes Wire Harness	No
Includes Mounting Bracket(s)	Yes
Includes Bulb and Socket	Yes
Includes Light Covers	Yes
Included Tubing	10 ft. nylon tubing

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