2-1/16" Fuel Level Gauge | Programmable with Warning | Holley EFI

SKU: R2-FL1-HLY
Be the first to review this product
$135.04
Delivers fuel level data directly from the Holley EFI ECU through the CAN network. Eliminates traditional sender wiring when supported by the ECU for a cleaner install. Precision stepper motor delivers smooth, accurate fuel level monitoring with an integrated warning light for added awareness.
+ -
Order leaves our facility in about 2 Weeks
⚠️ Required: Holley EFI Gauge Module (Part 554-130) is required to connect the gauge to the ECU (View on Holley.com).

Holley EFI Fuel Level Gauge is built to deliver clean, dependable fuel level monitoring in Holley EFI applications when paired with the required Gauge Module. It supports 0-300 ohm senders with preset ranges for quick setup and manual calibration for custom inputs, making it easy to dial in a wide range of tank and sender combinations. A precision stepper motor keeps the needle smooth, stable, and accurate at a glance, while a warning light adds a clear visual alert when fuel level reaches your set point. Built for long-term use, it gives EFI and custom builds the clean function and factory-style finish they deserve. Made in the USA and backed for life.

Track-Tested. USA-Built. Backed for Life.

Key Features:

  • 0-300 Ohm Sender Compatibility — supports a wide range of fuel level senders
  • Preset Ohm Ranges — quick setup for common sender configurations
  • Manual Calibration — fine-tunes the gauge for custom sensor inputs
  • Warning Light — clear visual alert when fuel level reaches your set point
  • Holley EFI Ready — built for use with Holley EFI systems when paired with the required Gauge Module
  • Microprocessor-Driven — real-time accuracy
  • Stepper Motor Precision — smooth, accurate pointer movement
  • Made in the USA — backed by a lifetime warranty
Download Instructions
Product reviews
Only registered users can write reviews

Customers who bought this item also bought

Customize
SKU: FHO2-OP3-HLY

2-1/16" CAN-Bus Oil Pressure Gauge | 0-100 PSI with Warning | Holley EFI

Reads oil pressure data directly from the Holley EFI ECU through the CAN network. Eliminates extra signal wiring and external sensors when supported for a cleaner install. Precision stepper motor delivers smooth, accurate readings with programmable warning functions and a settable warning light.
$173.80
Customize
SKU: FHO2-WT1-HLY

2-1/16" CAN-Bus Water Temperature Gauge | 120-260F with Warning | Holley EFI

Reads coolant temperature data directly from the Holley EFI ECU through the CAN network. Eliminates the need for an external sender when supported, helping keep wiring clean and installation simple. Precision stepper motor delivers smooth, accurate readings with programmable warning functions and an integrated warning light for added awareness.
$173.80
Customize
SKU: FHO3-S3-HLY

3-3/8" CAN-Bus Speedometer | 160 MPH | Holley EFI

Monitors vehicle speed directly from the Holley EFI ECU through the CAN network. Eliminates transmission sensors and drivetrain signal wiring for a cleaner install. Precision stepper motor delivers smooth, accurate speed readings.
$316.59
Customize
SKU: R2-V3-HLY

2-1/16" CAN-Bus Volt Gauge | 0-18V with Warning | Holley EFI

Reads voltage data directly from the Holley EFI ECU through the CAN network. Eliminates additional sensing wiring for a cleaner install while supporting programmable high and low warnings with a settable warning light. Precision stepper motor delivers smooth, accurate readings.
$113.18