Autometer GS 100-260 degree Electronic Trans Temperature Gauge

SKU: ATM3857

Gauges

AM GS Gauges...

Autometer

Autometer GS 100-260 degree Electronic Trans Temperature Gauge

SKU: ATM3857

Gauges

AM GS Gauges...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Transmission fluid temperature is the single biggest contributing factor to the lifespan of your automatic transmission. Having an accurate, realtime measurement allows you to know when to downshift or when to take your foot out of it. Whether you’re towing or simply trying to harness the power of a built or boosted motor, AutoMeter’s Digital Stepper Motor Trans Temp Gauge will give you the most accurate possible measurement for the exact temp of your trans fluid. AutoMeter’s most advanced 1/8” NPT temperature transducer is included as well as a direct plug in wiring harness for ease of installation. An optional trans cooler line manifold is available for another easy installation option.

Part Type

Automatic Transmission Oil Temperature Gauge

Data: v4.2 - Upd: 2026-10-13 16:50:18

Features

AutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle
Gauge kit includes 1/8” NPT temperature sender, 3/8” and 1/2" NPT adapters, wiring harness, mounting hardware, and detailed instructions for installation
Includes data acquisition grade temperature sender, providing unmatched accuracy and durability even in the harshest environments
Modern green LED through-the-dial lighting provides clear visibility during nighttime use
The accuracy of digital stepper motor gauges is further increased by utilizing a self calibration sequence during power up

Specifications

Product Attributes - Brand: AutoMeter
Product Attributes - Manufacturer's Part Number: 3857
Product Attributes - Part Type: Gauges
Product Attributes - Product Line: AutoMeter GS Series Analog Gauges
Product Attributes - UPC: 046074038570
Product Attributes - Gauge Type: Transmission temperature
Product Attributes - OEM Replacement: No
Product Attributes - Gauge Style: Analog
Product Attributes - Sending Unit: Electrical
Product Attributes - Gauge Diameter (in.): 2 1/16 in.
Product Attributes - Gauge Diameter (mm): 52mm
Product Attributes - Gauge Range: 100-260 degrees F
Product Attributes - Gauge Shape: Round
Product Attributes - Sweep: Full sweep
Product Attributes - Gauge Face Color: Black
Product Attributes - Gauge Number Color: White/Green
Product Attributes - Pointer Color: Red
Product Attributes - Bezel Color: Chrome
Product Attributes - Illuminated: Yes
Product Attributes - Memory Recall: No
Product Attributes - Playback: No
Product Attributes - Liquid-Filled: No
Product Attributes - Shift Light Included: No
Product Attributes - Tripometer: No
Product Attributes - Sending Unit Included: Yes
Product Attributes - Sending Unit Thread Size: 1/8 in. NPT
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Numerals illuminate green. Gauge includes 1/8 in. NPT sender with 3/8 in. and 1/2 in. NPT adapter fittings. If the sender is being mounted in a steel pan, ATM-2260 mounting bung is recommended.

Reference Information

Brand Name/s	Autometer
StreetFX SKU	atm3857
SFX Item ID	4078195
Supplier Item Code	4078195
Manufacturer SKU	3857
Manufacturer UPC	46074038570
Alternative References	AUT3857