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Oil Pressure Switch (87-91 Jeep Wrangler YJ)

Item J115901
ExtremeTerrain no longer carries the Oil Pressure Switch (87-91 Jeep Wrangler YJ). Please check out Jeep Sensors & Sending Units for an updated selection.
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    Product Information

    Features, Description, Reviews, Specs & Installation


    • Oil Pressure Sending Unit
    • Controls Oil Pressure Indicator
    • 3” x 2” x 3”
    • Made with Non-Hazardous Materials
    • Metal and Plastic Construction
    • Work with Your Vehicle’s Electronics
    • Install as a Replacement Part
    • Fits All 1987 to 1991 Jeep Wrangler YJ Models


    Get Accurate Readings. Make sure your 1987 to 1991 Jeep Wrangler YJ is operating effectively and efficiently. You can’t do that unless all your vehicle’s equipment is up to speed. Use this Vintage Oil Pressure Sending Unit to replace an old, damaged, or malfunctioning unit. A working oil pressure sending unit is important because it sends accurate oil pressure information to your Jeep’s computer. Make sure you’re getting the accurate readings you need to make the right driving and maintenance decisions about your vehicle.

    Quality Replacement Part. This oil pressure sending unit replaces a part that isn’t working the way it’s supposed to. This replacement part is made with non-hazardous materials for your safety. It features metal and plastic construction, and the part is 3 inches by 2 inches by 3 inches.

    Installation. This oil pressure sending unit works with your Jeep’s existing electronics. Installing this replacement part will allow your vehicle to accurately display the lights and gauges related to your Jeep’s oil pressure information.

    Application. This Vintage Oil Pressure Sending Unit is designed to fit all 1987 to 1991 Jeep Wrangler YJ models.

    Fitment: Details

    CA Residents: WARNING: Cancer and Reproductive Harm -


    Customer Reviews (1)

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    Ratings Summary

    3.0 out of 5 overall rating from 1 customers

    • July 07, 2019

      3 1991 Wrangler - John

      Did not fit my '91 YJ

      Pitch on threads were wrong on this replacement pressure sending unit, so I couldn't thread it into the block. Hopefully I can find an actual replacement.

      Helpful (2)

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    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Oil Pressure Sender

    Will It Fit My Wrangler

    • YJ Wrangler 2 Door - 87, 88, 89, 90, 91

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