Holley | EFI Coolant Temperature Gauge

Holley – EFI Coolant Temperature Gauge

Description

The Holley EFI Coolant Temperature Gauge (p/n 553-128) is an analog-style gauge designed specifically for use with Holley EFI systems. At 2-1/16" diameter, it displays a temperature range of 120 to 260°F with a black face and bezel, fluorescent red pointer, and LED lighting. Compatible with all Terminator, HP, and Dominator ECUs via CAN-bus, it daisy-chains with other Holley gauges using the included stereo cables. A gauge module (p/n 554-130) is required for ECU communication. Features a 270-degree sweep pointer driven by an internal stepper motor for racing-grade accuracy.

Specifications

• Brand: Holley
• Part Number: 553-128
• Type: EFI Coolant Temperature Gauge
• Diameter: 2-1/16" (2.0625")
• Temperature Range: 120–260°F
• Communication: CAN-bus (1-wire ECU connection)
• Face/Bezel: Black | Pointer: Fluorescent Red
• Lighting: LED (day/night configurable)
• Compatibility: Holley Terminator, HP, Dominator ECU (module 554-130 required)
• Sweep: 270° | Internal stepper motor driven
• Features: Adjustable LED warning light, peak min/max recall
• Condition: New
• Sold and shipped by Truck Expert

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