AutoMeter · New

Autometer Sport-Comp 3-3/8 inch 140 MPH Electronic Speedometer w/ GPS Rally Nav Display Gauge

Name: Autometer Sport-Comp 3-3/8 inch 140 MPH Electronic Speedometer w/ GPS Rally Nav Display Gauge
Brand: AutoMeter
SKU: atm3982

MPN 3982 · Store SKU atm3982

Price on request

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/8/2026, 5:33:40 AM UTC. Adding a part does not reserve it.

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Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

The latest in technology and the easiest possible way to add a highly accurate speedometer to your vehicle. AutoMeter’s advanced GPS Speedometers require no interface with your vehicle aside from power and ground. Their ultra fast, omnidirectional micro antenna is included for true plug and play functionality and never requires calibration. Configurable Rally Nav display shows odometer, trip odometer, time/date, GPS coordinates, heading info, compass, and peak speed recall. Quite simply, the easiest, most accurate speedometer available. GAUGE, SPEEDOMETER, 3 3/8", 140MPH, GPS, SPORT-COMP 3-3/8" GPS SPEEDOMETER, 0-140 MPH, SPORT-COMP

Manufacturer fitment & guides

Check 3982 against the manufacturer’s application information below.

Installation Instructions ↗

Part-specific notes

California Proposition 65: Y

Manufacturer documents

Installation Instructions

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What is the return policy?

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