Mercury Speedometer Calibrators

At Advance Auto, we carry 1 different types of Speedometer Calibrators for your Mercury at competitive prices to fit your budget. Save on costs when you find your Mercury replacement Speedometer Calibrators with us.

Make sure to compare prices and take a look at the top user reviewed Speedometer Calibrators that fit your Mercury. The ratings and reviews for these aftermarket Mercury Speedometer Calibrators really help you make the right decision.

Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Speedometer Calibrators at the nearest Advance Auto Parts location.

Compare 1 Mercury Speedometer Calibrators

Search our full catalog of aftermarket Mercury Speedometer Calibrators below. Make sure to check for user reviews of Speedometer Calibrators to learn which worked the best for our customers.
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Hypertech – Speedometer Calibrator – Ford Vehicles (Part No.742501)

Speedometer Calibrator - Ford Vehicles

from

$279.99
If you’ve installed tires that are larger or smaller than original equipment tires, or if you have installed a ring and pinion gear set with a different rear gear ratio, the Max Energy Spectrum allows you to re-program for correct speedometer readings, as well as correct part-throttle shifting. The vehicle’s computer calculates your vehicle’s speed based on the diameter of the stock tires. If you’ve installed taller or shorter tires, or changed the rear gear ratio, the vehicle’s computer doesn’t know how fast your vehicle is going. As a result, the automatic transmission may not shift correctly and the speedometer readings will not be accurate (as required by law).

Product Features:
  • Speedometer correction for multiple tire sizes
  • Adjustable tire size/gear ratio change
  • Return back to factory settings
  • Reads/Displays/Clears Diagnostic Trouble Codes (DTC’s)
  • Internet updateable
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