Gauges and Accessories Individual Gauges

AutoMeter

Autometer Cobalt 52mm 8-18 Voltmeter Electronic Gauge

$169.83

SKU: A00Q 6191

In Stock
In Stock
Ships by Sep 16
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The AutoMeter 6191 is a Cobalt series voltmeter gauge designed to monitor your vehicle's electrical system. It features an 8-18V range and operates on negative ground electrical systems, supporting both 12 and 16-volt compatibility. The gauge includes modern blue LED through-the-dial lighting for visibility and utilizes a digital stepper motor for precise, smooth needle movement. Installation is facilitated by a direct plug-in wiring harness and included mounting hardware.
Show original supplier description

Part #: 6191

Keep Tabs On The Health And Output Of Your Vehicles Electrical System Safely And Accurately With Autometers Ultra Precise Digital Stepper Motor Voltmeter. With Precise Resolution And Ultra Smooth Needle Movement, This Gauge Operates Anywhere From 8-18 Volts On Negative Ground Electrical Systems. A Direct Plug In Wiring Harnesses Included For Ease Of Installation.

Features:

  • Modern blue LED through-the-dial lighting provides clear visibility during nighttime use
  • Gauge kit includes wiring harness, mounting hardware, and detailed instructions for installation
  • Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up
  • 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

Voltmeter - Cobalt - 8-18V - Electric - Analog - Full Sweep - 2-1/16 in Diameter - Black Face - Each

Vehicle Symptoms
  • Headlights dimming at idle or low RPM
  • Battery warning light on dashboard
  • Interior lights flickering while driving
  • Slow cranking or difficulty starting engine
  • Electrical accessories losing power intermittently
Relevant Conversations
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  • Car electrical system troubleshooting guide

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAutoMeter
Part NumberA00Q 6191

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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