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Holley

Holley GPS Digital USB Modules 554-140 Gauge Sending Units, EFI, Digital, Modules, Electrical, Speedometer, Plug-and-Play, for Dash Only, 553-106, 553-109, Each

SKU: HLY554-140

Gauge Sending Units
Holley GPS Digital USB Modules 554-140 Gauge Sending Units, EFI, Digital, Modules, Electrical, Speedometer, Plug-and-Play, for Dash Only, 553-106, 553-109, Each

Holley

Holley GPS Digital USB Modules 554-140 Gauge Sending Units, EFI, Digital, Modules, Electrical, Speedometer, Plug-and-Play, for Dash Only, 553-106, 553-109, Each

SKU: HLY554-140

Gauge Sending Units
A$248.01
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Optimizing your dash solution to display your vehicle speed is simple with Holley GPS digital USB modules. The 46 in. USB cables allow you to install the digital display unit virtually anywhere on the dashboard—without the need for external sensor information. Eliminate old, noisy mechanical speedometer cables and step up to Holley's accurate GPS speedometer output module.

Additional information:

* USB connection for user-friendly, plug-and-play installation
* Magnetic base provides for multiple mounting solutions
* 10 Hz refresh rate for ultra-accurate, real-time speedometer output
* Requires clear line-of-sight with the sky for satellite acquisition
* Can only be used with 553-106 or 553-109 digital dashes

Part Type

GPS Digital Dash USB Module

Data: v4.2 - Upd: 2026-10-13 18:48:02

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
554-140
Product Attributes - Part Type
Gauge Sending Units
Product Attributes - Product Line
Holley GPS Digital USB Modules
Product Attributes - UPC
090127733790
Product Attributes - Gauge Type
Speedometer
Product Attributes - Sending Unit
Electrical
Product Attributes - Thread Adapter Fittings Included
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Holley
StreetFX SKU hly554-140
SFX Item ID 4782567
Supplier Item Code 4782567
Manufacturer SKU 554-140
Manufacturer UPC 90127733790
Alternative References HOL554-140

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