4L & 4.2L Tachometer for 87-91 Jeep Wrangler YJ

4L & 4.2L Tachometer for 87-91 Jeep Wrangler YJ 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-ADA fits 87-91 Wrangler YJ models equipped with the 4.0/4.2 liter engine and gives you an accurate RPM reading of 0 to 7,000 RPM. Specifications : 5 Year Limited Dimension: 4" H x 4" W x 4" L Weight: 1 lbs - SKU: ZX9OMXA12454