Autometer Module Wiring Extension for Air Core Incandescent Pyrometer Gauges

SKU: ATM5256

Gauge Sending Unit Extension Harnesses and Modules

AM Accessories...

Autometer

Autometer Module Wiring Extension for Air Core Incandescent Pyrometer Gauges

SKU: ATM5256

Gauge Sending Unit Extension Harnesses and Modules

AM Accessories...

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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Description

Due to the incredibly sensitive nature of AutoMeter’s high precision Pyrometers, it is critical for the accuracy of the instrument that the length of the probe harness never be modified. Unfortunately, some applications require a much longer run than a typical installation. Up until now, there hasn’t been a solution. AutoMeter’s Pyrometer Extension Modules provide an easy, affordable way to extend you harness up to 75’ additional feet with no loss in accuracy or response. Engineered specifically to work with AutoMeter gauges, you’re assured of easy, plug and play functionality and unmatched durability.

Part Type

Gauge Wiring Harness

Data: v4.2 - Upd: 2026-10-13 16:46:29

Features

5257 works with late model Pyrometers with 10 pin connector on the back. 5256 works with older Pyrometers with thread on probe connections.
Easily extend the length of your Pyrometer Probe wiring up to 75 additional feet with no loss of accuracy or response.
Ideal for diesel pushers or Marine applications.
Pyrometer gauge and probe not included
Simple hookup for Incandescent Lit AutoMeter Pyrometers. - (Sport Comp, Ultra Lite, Phantom, Z Series, Carbon Fiber, Pro Comp and Custom Shop)

Specifications

Product Attributes - Brand: AutoMeter
Product Attributes - Manufacturer's Part Number: 5256
Product Attributes - Part Type: Gauge Sending Unit Extension Harnesses and Modules
Product Attributes - Product Line: AutoMeter Extension Modules
Product Attributes - UPC: 046074052569
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: This extension module can transmit accurate signals up to 75 ft.

Reference Information

Brand Name/s	Autometer
StreetFX SKU	atm5256
SFX Item ID	4081041
Supplier Item Code	4081041
Manufacturer SKU	5256
Manufacturer UPC	46074052569
Alternative References	AUT5256