Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

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MERCURY MOUNTAINEER Speedometers & Tachometers

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Hypertech Speedometer Calibrators

Changing tire and gear sizes can have an adverse effect on your speedometer and odometer readings. To correct this, Hypertech has assembled some of the best features from their series of programmers and tuners into one stand-alone unit. Hypertech speedometer calibrators will adjust for a wide range of tire sizes and gear changes (not all applications can adjust for gear changes) to keep your speedometer reading properly without the additional cost of buying a complete tuner. Installation is as easy as plugging one of the calibrators into your vehicle's OBDII diagnostic port, and while you're there, they can even read and clear diagnostic trouble codes.

4.24 out of 5 stars ( 46 )

$279.95

Dorman Odometer Drive Gears

Dorman odometer drive gears will help you repair your odometer in an easy and inexpensive way. The single drive gear that turns the dials in your gauge can break down and fall apart. These replacement gears are made from an injection-molded plastic material that's stronger than stock parts. When your odometer skips or works only intermittently, Dorman can help restore accurate function.

Not Yet Reviewed

$34.99

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