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AutoMeter 3688 Speedo Gauge, 3 3/8 Inch, 160MPH, Electric II

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#1823688

AutoMeter 3688 Speedo Gauge, 3 3/8 Inch, 160MPH, Electric II

Modern white LED through-the-dial lighting provides clear visibility during nighttime use
Features lit LCD odometer - capable of registering one-million miles with two resettable trip odometers
Compatible with most two wire sine wave and three wire hall effect vehicle speed sensors.

$338.99

/each

Factory Shipped

Quantity

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Product Summary

Universal Fit, 3-3/8" Gauge Diameter, Lighted, Black

Modern white LED through-the-dial lighting provides clear visibility during nighttime use
Features lit LCD odometer - capable of registering one-million miles with two resettable trip odometers
Compatible with most two wire sine wave and three wire hall effect vehicle speed sensors.
Simple push button, 2 mile drive calibration. No dip switches!
Reprogram at any time to accommodate changes in gear ratio or wheel and tire combination.

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Key Specs

MFG. Part #	3688
Gauge Diameter	3-3/8"
Gauge Range	0-160 mph
Gauge Face Color	Black
Gauge Style	Analog

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AutoMeter 3688 Details

AutoMeter's Electronic Programmable Speedometer provides an easy-to-install and easy-to-calibrate solution that will help keep your speed exactly where it needs to be. These accurate and responsive speedometers are compatible with most factory and aftermarket speed senders, and you'll wonder why you ever struggled with a speedometer before. Calibration is as simple as a two mile drive, or for even easier operation, AutoMeter's GPS Speedometer Sender is a simple solution for any AutoMeter Programmable Speedometer.

Feature Points

Modern white LED through-the-dial lighting provides clear visibility during nighttime use
Features lit LCD odometer - capable of registering one-million miles with two resettable trip odometers
Compatible with most two wire sine wave and three wire hall effect vehicle speed sensors.
Simple push button, 2 mile drive calibration. No dip switches!
Reprogram at any time to accommodate changes in gear ratio or wheel and tire combination.
Gauge kit includes mounting hardware and detailed instructions for installation

Ships With

Bracket Included

Rebates

AutoMeter Hod Holidays Up To $150 MIR Select Parts

Purchase $100 or more in eligible AutoMeter products between November 1 and December 31, 2026 and receive a mail-in rebate ranging from $10 to $150, depending on your total qualifying purchase amount. Eligible brands include AutoMeter, Auto Gage, Dedenbear, Marine, Pro-Cycle, Spek-Pro, STACK, and AutoMeter Test Equipment products. To qualify, submit a completed rebate form, your original sales receipt or invoice, and the original UPC/barcode labels cut from each product box. All rebate requests must be postmarked by January 31, 2027. One rebate per household per rebate period; offer cannot be combined with other promotions and is valid only on new qualifying purchases. Incomplete, late, illegible, or non-compliant submissions will be rejected. Rebate requests are subject to verification and approval by AutoMeter Products, Inc., valid for U.S. customers only, and may take up to 12 weeks to process.

Guides & Documents

Speedometer Gauges Installation Instructions (1823688)

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

AutoMeter 3688 Specifications

KEY SPECS
MFG. Part #	3688
Brand	AutoMeter
Gauge Diameter	3-3/8"
Gauge Range	0-160 mph
Gauge Face Color	Black
Gauge Style	Analog

GENERAL
Gauge Sweep	Full Sweep
Lighted	Yes
Liquid Filled	No
Needle Color	Fluorescent Red
Bezel Finish	Silver
Bezel Style	Super Bezel
Light Color	White
Sending Unit	Electrical
Sending Unit Included	No
Includes Mounting Bracket(s)	Yes
Lighting Type	LED
Tripometer	Yes
Gauge Number Color	White
Pointer Color	Red
Shape	Round
Memory Storage	No
Playback	No
Notes	Gauge, Speedometer, 3 3/8", 160mph, Elec. Programmable, Sport-Comp II
Sold in Quantity	Each
GTIN Code	046074036880

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