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Thermostat Housing (87-90 4.2L Jeep Wrangler YJ)

Market Price $17.99 You Save 11% ($2.01)
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$15.98 (each)

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  • Item J113831

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    Features & Details

    • Thermostat Housing
    • Ideal for Repair or Restoration
    • Designed to OEM Specifications
    • Compatible With Gasoline
    • Product Dimensions- 5.2 x 4 x 2 Inches
    • Weight- 0.70 Pounds
    • Durable Metal & Plastic Construction
    • Durable Black Finish
    • Compatible With Both Manual & Automatic Transmission Systems
    • Sold Individually
    • Direct-Fit Installation
    • 12-Month/ 12,000 Mile Warranty
    • Fits All 1987 to 1990 4.2L Wrangler YJ Models
    Efficient Coolant Delivery. Vintage designed its thermostat housing to replace your corroded or worn out OEM housing. It protects the thermostat beside preventing leaking and overheating thus enhancing your YJ engine’s ability to deliver coolant more effectively. Vintage Thermostat Housing works for you whether you are a daily driver or an off-road warrior.

    Fitting Upgrade. Vintage’s thermostat housing is expertly engineered to address common failures that bedevil stock parts. Therefore, it is an upgrade rather than a replacement for your Wrangler’s stock thermostat housing. Its ability to withstand extreme temperature variations helps goes a long way in preventing engine failure.

    Solid Engineering. To ensure that this thermostat housing works efficiently, Vintage assembled it using a combination of high-quality plastic and metal components. This enables it to withstand high engine bay temperatures which typically cause stock parts to become brittle, develop cracks, and ultimately leak.

    Direct Fitment. Vintage Thermostat Housing is built to your YJ’s factory specifications. It, therefore, installs easily without any cutting, welding, or other modifications to your Wrangler. Installation takes approximately one hour and requires considerable professional expertise. Installation can be completed using common hand tools. Mounting instructions and requisite hardware are provided in the kit.

    Warranty Information. Vintage Thermostat Housing is backed by a 12-month/12,000 Mile Warranty which covers materials and structural defects unless stated otherwise by the manufacturer.

    Application. Vintage designed this thermostat housing for use on all 1987 to 1990 4.2L Wrangler YJ models.

    Fitment: 1987 1988 1989 1990 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Crown Automotive Coolant Thermostat Housing
    Installation Info
    Will it fit my Wrangler?

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          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          • Fit 5 5
          • Bang For Your Buck 5 5

          • 5/5

            May 31, 2018

            Works perfect

            Used it to replace a worn out corroded one. Fit excellent, looks good.


            Year: 1987Submodel: Wrangler

            Helpful (9)

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