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Coolant Bottle (12-18 3.6L Jeep Wrangler JK)

Item J113139
ExtremeTerrain no longer carries the Coolant Bottle (12-18 3.6L Jeep Wrangler JK). Please check out Coolant Bottle (12-18 3.6L Jeep Wrangler JK) for an updated selection.
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    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation


    • Replacement for OE Coolant Bottle
    • Reservoir for Coolant Overflow
    • White Plastic Construction
    • Direct Fit Replacement
    • Reuses Existing Hardware
    • Sold Individually
    • 12 Month/ 12,000 Mile Warranty
    • Fits 2012 to 2018 3.6L Jeep Wrangler JK Models


    Keeps the Cooling System Working. The coolant bottle serves as a reservoir for excess coolant when it overflows from the radiator due to thermal expansion, coolant then flows back to the radiator once it cools down. A properly working coolant bottle is therefore important in keeping your radiator at maximum performance. If you need to replace your Jeep’s coolant bottle, this Coolant Bottle is an ideal choice. It’s a direct fit OE replacement for a hassle-free installation with a quality and price that any Jeep enthusiast can appreciate.

    Quality Construction. Manufacturer is a leading provider of quality Jeep OEM replacement parts for over 50 years. The Coolant Bottle is manufactured from high-grade materials and according to OEM specifications. This ensures that the Coolant Bottle has an excellent fit, quality, and reliability that match the OEM part.

    Direct Fit Replacement. This Coolant Bottle is made according to OEM specifications for a perfect fit on your Jeep. It reuses the existing hardware to help simplify the installation process.

    Includes 12 Month/ 12,000 Mile Warranty. Manufacturer guarantees that the Coolant Bottle is free of defects in materials or workmanship. This warranty is only valid for the original purchaser and exclusions will apply.

    Application. This Coolant Bottle is designed to fit 2012 to 2018 3.6L Jeep Wrangler JK models.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Coolant Bottle

    Customer Reviews (6)

      Reviews of similar Engine products have an average rating of 4.8 out of 5

        Questions & Answers

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