Shopping Cart

Your cart is empty.

Your cart is empty.

AUTO METER 5784 Phantom Mechanical Vacuum Gauge 2.3125 in.

Free shipping on orders over $29.99

$71.82

$ 27 .99 $27.99

In Stock

About this item

  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • Auto Meter’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


Stark white dials, bright orange pointers and subtle black bezels make this extensive high performance line the perfect match for any application.


Billt
June 16, 2025
A great gauge from a great company at the lowest price!! I`ve used Auto meter gauges for over 30 years and have only had one failure. Easy to install and use. Matches my other gauges perfectly. I use this gauge to maximize my gas mileage.
Elias Winslow
May 26, 2025
Very visible gauge in day light conditions. At night, the light is emitted at the edges of the dial face by an incandescent bulb with both a red rubber cap and a green one for you to choose creating a good night appearance . An optional LED with four colors to choose is available for $13. The reason I rate this gauge a 4/5 is that it comes with a necessary but odd-shaped plastic tee ( 1/8 x 1/4 x 1/8 ) that snapped while I tried to plug it into a vacuum line. Auto Meter obliged me to buy another one for $10. Without it, it is not possible to connect the 1/8 nylon tubing that comes with the gauge
RapidBlue
February 11, 2025
The meter seems ok but the fittings are really poor. Spent ages trying to get it to work fiddling with other connectors as the ones supplied are useless.
Recommended Products

$86.17

$ 36 .99 $36.99

4.3
Select Option

$198.43

$ 80 .99 $80.99

4.3
Select Option

$108.47

$ 43 .99 $43.99

4.4
Select Option

$18.19

$ 7 .99 $7.99

4.4
Select Option

$264.99

$ 99 .00 $99.00

4.8
Select Option

$48.50

$ 23 .99 $23.99

4.3
Select Option

$256.99

$ 99 .00 $99.00

4.7
Select Option

$99.97

$ 38 .99 $38.99

4.9
Select Option