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Agitator LED Fuel Gauge

Part Number 70900521


Finish / Color: Cut Back Black



This low-profile fuel gauge replaces the analog readout with bright LED lamps. The six edge-mounted LED lamps glow blue when the tank is full and extinguish one by one as fuel is consumed.

  • Photocell automatically adjusts LED brightness for improved visibility in direct sunlight and dims at night to avoid distraction
  • Stylish raised satin-finished spiral ribs float over the rich black surface
  • Features ridges that are easy to grip, even while wearing gloves
  • Ratcheting design ensures that the design faces the correct direction
  • Looks great alone or when combined with matching Agitator wheels and air cleaner covers
  • Plug-in installation without splicing

Fits ’09-'17 Dyna® (except FXD), '08-'17 Softail® (except FLSTNSE, FXCW, FXCWC, FXS, FXSB, FXSBSE, and FXSE), ’08-'17 Road King® and ’15-'17 Freewheeler® models.

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  • Model


Some local regulations prohibit using colored lights during vehicle operation on public streets. May not conform to local lighting regulations.

  • Lighting Type

  • Warranty

    1 year limited warranty – Go to for full details
  • Sold in Unit

  • In The Box

    Fuel gauge, housing pin, wire harness and o-ring

Mounting a Fuel Gauge on a 2016 Breakout

Hi, I used to have a FatBoy and just upgraded to a brand new 2016 Breakout. On the FatBoy I used to have a flash mounted fuel gauge on the left side of the tank. The Breakout has no fuel gauge nor any attachements on the left side of the tank so my questions are: Can I intall a fuel gauge on the tank of the Breakout? If the answer is yes, I saw on the website that you offer the Agitator LED for the Breakout. Can I install a flush mounted fuel gauge as in the FatBoy? (I already have a flush mounted fuel cap on the right hand side) Thanks in advance Ernest
Asked by: JohnnyR
Hi JohnnyR, Right now it looks like we're only offering the Agitator LED Fuel Gauge for the '16 FXSB. Since the Breakout is still pretty new to the Softail line-up, it's more than likely that we'll see some new products introduced.
Answered by: Rockstar883
Date published: 2015-11-09
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    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.