Harley-Davidson Sportster Fuel Gauge Kit 75031-09

Finally, keep an eye on your Sportster® model fuel level without watching how many miles you have traveled. In-tank sending unit employs capacitive sensing technology to accurately monitor the fuel level, and relays the information to a handlebar-mounted LED indicator for at-a-glance viewing.

• Black finish

• Segmented LED display is set into a distinctive housing that replaces the brake master cylinder cover on the right hand control

• Individual LED segments glow when the tank is full, and count down one-by-one as the fuel level drops

• Includes sending unit, LED master cylinder cover, wiring harness, and all necessary installation hardware

Details

Fits ’07-later XL and ’08-’13 XR models. ’14-later XL models require separate purchase of Electrical Connection Kit P/N 72673-11.

Sportster Fuel Gauge Kit 75031-09

The Harley‑Davidson Sportster Fuel Gauge Kit 75031‑09 is a genuine Harley‑Davidson accessory engineered to bring real‑time fuel level information to Sportster riders without relying on trip estimates or guessing how many miles you’ve traveled. Designed specifically for select Sportster and XR models, this kit replaces traditional fuel indicators with a capacitively sensed fuel level system and a distinctive handlebar‑mounted LED gauge, making fuel management easier and more intuitive on every ride. (Harley-Davidson) Sportster Fuel Gauge Kit 75031-09

One of the core components of the kit is its in‑tank sending unit, which uses capacitive sensing technology to precisely monitor the amount of fuel in your tank. Unlike older mechanical float designs, this advanced sensing method provides more reliable and consistent readings, reducing the risk of incorrect fuel level indications while riding. The sending unit relays this data to the LED fuel gauge display mounted on the handlebar, so you can check your fuel level at a glance without taking your eyes off the road for long. (Harley-Davidson) Sportster Fuel Gauge Kit 75031-09

The LED indicator itself is designed with a segmented display housed within a custom cover that replaces the stock brake master cylinder cover on the right‑hand control area. This unique positioning keeps the gauge easily visible yet integrated into the motorcycle’s original control layout. Individual LED segments light up to indicate a full tank, then progressively extinguish one by one as fuel is consumed — providing a clear visual countdown of your remaining fuel. (Harley-Davidson) Sportster Fuel Gauge Kit 75031-09

Finished in black, the gauge housing is styled to match the rugged look of Sportster controls and hand‑holds, ensuring it blends well with both stock and custom‑styled machines. The kit includes everything needed for installation: the in‑tank sending unit, the LED master cylinder cover, a dedicated wiring harness, and all necessary mounting hardware. This means you won’t need to source additional parts for the basic install, and the kit integrates with your bike’s wiring in a tidy, original‑equivalent manner. (Harley-Davidson) Sportster Fuel Gauge Kit 75031-09

In terms of compatibility, the 75031‑09 fuel gauge kit fits ’07‑later Sportster XL models and ’08‑’13 XR models. If you have a ’14‑later XL, a separate Electrical Connection Kit (P/N 72673‑11) may be required to complete the install due to updated wiring configurations on newer Sportster bikes. Always verify compatibility with your specific model year before purchase to ensure a seamless fit. (Harley-Davidson) Sportster Fuel Gauge Kit 75031-09

Installing the gauge kit typically involves accessing the fuel tank to mount the sending unit, then routing the wiring up to the handlebar area where the LED indicator replaces the existing brake master cylinder cover. While installation can be completed by an experienced home mechanic, many riders choose to have a Harley‑Davidson dealer or professional technician handle the process to ensure everything is connected correctly and maintains proper sealing of the fuel system. (Harley-Davidson) Sportster Fuel Gauge Kit 75031-09

Functionality is straightforward: once installed and powered, the LED fuel gauge instantly shows fuel level anytime the key is turned on. The progressive LED display gives riders a visual fuel state, so there’s no more guessing based on trip distance or waiting for a low fuel warning light. With clearer information at your disposal, you can plan gas stops more effectively and avoid running unexpectedly low on fuel — enhancing the comfort and safety of everyday riding and longer touring alike. (Harley-Davidson) Sportster Fuel Gauge Kit 75031-09

Covered by a one‑year limited warranty, the Sportster Fuel Gauge Kit delivers a practical, quality upgrade that improves both visibility of essential engine data and the overall riding experience on compatible Harley‑Davidson Sportster and XR motorcycles. (Harley-Davidson) Sportster Fuel Gauge Kit 75031-09