What does RPM stand for?

RPM stands for Revolutions Per Minute. It measures how many times the engine's crankshaft completes a full rotation in one minute. This OMIX tachometer displays that reading.

Will this tachometer work with other Jeep engines?

This tachometer is specifically designed for 1987-1991 Jeep Wrangler YJ models equipped with the 2.5 liter engine. Using it with a different engine may result in inaccurate readings or damage to the gauge.

Is any special calibration needed after installation?

No special calibration is needed. This OMIX tachometer is designed to be a direct replacement for the original factory gauge. Once installed, it should provide accurate RPM readings without any additional adjustments.

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OMIX

Specifications

Brand: OMIX
Part #: 17215.10
UPC: 804314235093

OMIX

Omix Tachometer 2.5L 87-91 Jeep Wrangler

Name: Omix Tachometer 2.5L 87-91 Jeep Wrangler
Brand: OMIX
SKU: omix-omix-tachometer-2-5l-87-91-jeep-wrangler-t14-444229
Price: 62.13 USD
Availability: BackOrder

$62.13

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Accurate RPM readings for your YJ. This OMIX tachometer replaces your factory gauge.

Key Features

Accurate RPM reading — know your engine's operating range.
Direct replacement — fits right in place of the original.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If your tachometer fails to properly measure and display the RPM level of the engine in your Jeep, it may be time to replace it. This factory-style replacement tachometer from Omix fits 87-91 Wrangler YJ models equipped with the 2.5 liter engine and gives you an accurate RPM reading of 0 to 7,000 RPM. Replaces OE 56002914