In stock


Shipping in 2-4 business days
Free Shipping over $99
Hassle Free Returns

Quick Specs

  • Size:3-3/8" (85.7mm)
  • Type:Air-Core
  • Range:0-8,000 RPM
  • Lighting:Incandescent
  • Instructions: Download PDF


Since 1957, AutoMeter has set the standard in performance, accuracy and durability with their legendary Tachometers. The absolute pinnacle of engineering and technology, it’s no wonder AutoMeter can lay claim to more motorsports victories than every other gauge manufacturer combined. The patented air core meter movement, wound in house to exacting standards, can move the needle from 0 - 8,000 rpm in 333 milliseconds. An inaugural inductee to the Hot Rod Speed Parts Hall of Fame, no other tachometer on the market has had anything approaching its impact on professional racing. Built for a lifetime of service under the harshest conditions, this is the no compromise tach for no compromise builds. When you’re ready for the best, there isn’t another choice.

Feature Points
  • Vibration and water-resistant design
  • Designed to work with all single-fire and dual-fire ignitions
  • Matching speedometer sold separately
  • Features the same hard-core design found throughout the Pro-Cycle line
Ships With
California Residents: Prop 65 WARNING prop65 Cancer, Birth Defects and Reproductive Harm


Rated 5 out of 5 by from Mounting on a 2002 Harley Davidson STDI Just installed the Auto Meter 19300 on my 2002 HD STDI with mini ape hangers. The mounting cost about $60.00. Two of the Turning House 1 1/4 inch bar clamps $12.00, Galvanized steel flat bar 1 in wide x 1/8 in thick x what ever length, I used 7 1/2 inches of the flat bar $6.00, the Auto Meter 19243 tachometer mount. I made a paper mock-up of the flat bar which allowed me to use the 1 in flat bar, carefully drilled the mounting holes for the bar clamps and the Auto Meter tach mount, 5/16 bolts, washer and nuts to attach flat bar, every thing painted, check the pictures.
Date published: 2021-02-04
  • y_2023, m_6, d_4, h_22
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.35
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_19300, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_autometer-us
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 53.01ms


i have a 2003 88 ci twin cam motor running off of a thunderheart stand alone ignition. it has provisions for a tachometer. it is a basic ignition system that is similar to any aftermarket system. would an autometer gauge work?

Asked by: chuck norrez
Our standard tachometers will not work in this application. Check our Pro Cycle line for options.
Answered by: Jim from AutoMeter
Date published: 2023-02-01

Will it fit a 2007 Harley-Davidson Fatboy?

Asked by: TexasLawman
This will work on the bike if you have a bracket that will fit the gauge size. However we do not sell a bracket for bikes to make this work. For further assistance please call 866-248-6356.
Answered by: Steve from AutoMeter
Date published: 2022-07-07

I am installing the 3 3/8 579-017 tach on a 2010 Kawasaki Vulcan 900 custom. Is the ignition pulse one or two? Can seem to find an answer. Your help would be great

Asked by: RedRyder
Hello! You will need to bench test the unit with it getting a signal from the bike. If the bike is not reading correctly while set to a 2 pulse, you will simply need to cut the brown wire in order to make it a 1 pulse to correct the reading on the tachometer.
Answered by: Natalia from AutoMeter
Date published: 2020-11-09

Shift light/harley davidson '09 dyna

Asked by: Grubby
Thank you for your inquiry. The 19300 does not have circuitry to support a shift light. Please call our Tech Support line for assistance: 866-248-6357.
Answered by: Jim from AutoMeter
Date published: 2019-12-31

I have a 2019 Harley Fatboy w/114" M8 engine. Does Autometer offer a handlebar mounted tach that will work with these new motors?

Asked by: Olgoat
Thank you for your question. Unfortunately, we do not have anything that will be compatible with the CAN system on the new Harley's.
Answered by: Zach from AutoMeter
Date published: 2019-09-20

Hi! Does it work with the Redcam Harley system? Thank you!

Asked by: Doc!!!
Thank you for your inquiry. The Redcam system should not affect operation of our tachometers.
Answered by: Jim from AutoMeter
Date published: 2019-08-16

I just installed it ... When IG S / W is turned off, the gauge shows around 400 RPM. The gauge shows 0 RPM when turning the IG on and off again. The gauge does not indicate more than 800 RPM when the engine is running. 1990y FXR Dyna-S Dual Fire system.

Asked by: Kaz3Miles
Thank you for your question. We will need more information so we can help you troubleshoot your issue. Please reach out to our support team at 815.895.8141 or
Answered by: Zach from AutoMeter
Date published: 2019-04-08

I have a 2018 Harley Road King and I need a tachometer that reads 1/2 pulse per RPM. I was going to use the 19300 tach (3 3/4) and connect the tachometer signal wire to the primary front cylinder wire on the coil. I noticed your tach uses 1 or 2 pulse.

Asked by: BillyO
Thank you for your question. Unfortunately, the recent model year Harley's use a CanBus system and we do not have any gauges that will work on that system.
Answered by: Zach from AutoMeter
Date published: 2018-11-30
  • y_2023, m_6, d_4, h_22CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.35
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_10
  • loc_en_US, sid_19300, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_autometer-us
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 34.72ms