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    Upgrade Aluminum Engine Coolant Reservoir 68364312AC for 18-24 Jeep Wrangler 2.0

    About This Item:

    • 【Perfect Fitment】Aluminum Alloy coolant reservoir tank is compatible with 2018, 2019, 2020, 2021, 2023, 2024, 2025 Jeep Wrangler JL/JLU and compatible with 2020, 2021, 2022, 2023, 2024, 2025 Gladiator JT 2.0L and 3.6L models. 
    • 【Replace Part number】68364312AC, 68364312AA, 68364312AB, 68388115AB
    • 【Notice】The coolant reservoir tank does not come with cap.Your original oem cap can work for it .Capacity is about 1800ml which is larger than your plastic oem engine coolant reservoir .
    • 【Aluminum Alloy Construction】Crafted from lightweight, corrosion-resistant premium aluminum alloy for outstanding durability and extended service life.
    • 【Pressure Release Design】Engine coolant return bottle features a reserved pressure relief hole,Prevent pressure accumulation and avoid over pressure damage to cooling system pipes and cooling water tanks.
    • 【Enhanced Cooling Efficiency】Features advanced technology to maintain optimal coolant flow, preventing overheating and ensuring consistent engine performance.
    • 【Reliable Performance】Engineered to withstand high temperatures and pressure, it ensures smooth engine operation and prevents coolant system failures.

    • Easy InstallationNo modification or drilling required. Just install the aluminum coolant expansion reservoir tank in the original position of your oem plastic reservoir tank, and use yor oem cap cover for it. It’s designed for easy, direct installation to save you time, However, Professional installation is still the better choice.
    •   Maintaining Cooling System Stability: When coolant pressure exceeds the threshold,68364312ac coolant expansion tank can quickly release excess pressure to the outside, effectively preventing radiator or hose rupture and avoiding system failure

     

    • Easy Replacement: Aluminum coolant reservoir tank uses original vehicle mounting hole positions for installation, requiring no cutting or modification, and fits perfectly with original vehicle parts 

     

    • Optimized Cooling Efficiency and Reliability:  Advanced coating and precision welding ensure leak-free performance. Enhanced thermal management maintains stable temperatures under load. Rigorously tested for long-term durability in extreme environments.

       

    • 【Package included】1* Aluminum Alloy Engine Coolant Reservoir Tank.

     

    FUNCTION:When The Coolant Pressure In The Radiator Exceeds The Pressure Cap Setting, The Coolant Flows To The Outside Through The Reserved Channel To Prevent The Water Pipe From Bursting, Which Is The Same Function As The Original Car Kettle.


    INSTALLATION:OEM Hole Installation Without Cutting. 

     

    Performance + Style Upgrade: 
    Improves cooling system reliability while giving your engine bay a rugged, high-performance appearance. Ideal for both daily driving and off-road adventures

     

    【Sealing and Leak-Proof Design】 The coolant expansion tank is fully welded. It also features a reserved pressure relief hole to prevent high pressure.

     

     

    Fitment:

    For Jeep Wrangler JL JLU 2018-present

    For Jeep Wrangler 2.0L L4-Electric/Gas 2.0L L4-Gas 2018-present

    For Jeep Gladiator JT 2.0T&3.6L 2020-present

     

    Part Number : 68364312AC

     

     

    Include:

    1x  Engine Coolant Reservoir (as shown in the picture)

     

    Note:
    Professional installation is highly recommended
    No Instruction Included
    For any needs please contact us

     

     

     

     


    Item Specifics
    Manufacturer Warranty Lifetime
    Type Coolant Expansion Tank
    OEM Part Number 68145088AC, 68364312AA, 68364312AB, 68364312AC, 68388115AB
    Manufacturer Part Number 68364312AC, 68364312AA, 68364312AB, 68388115AB
    Exterior ‎Painted
    Package Dimensions ‎15.24 x 11.89 x 6.89 inches
    Item Weight ‎3.47 pounds
    Model ‎Front Engine Coolant Reservoir Tank Expansion Bottle System
    Please note Professional Installation Is Highly Recommended
    Placement on Vehicle Front, Uppert
    Color Black
    Features Easy Installation, No Drilling Required
    Model Year 2018-2024
    Fitment Type Direct Replacement
    Vintage Part No
    Country/Region of Manufacture China
    Material aluminum
    Superseded Part Number 68364312AC, 68364312AA, 68364312AB, 68388115AB
    Fitment For Jeep Wrangler
    Type 1 Engine Coolant Reservoir
    About after-sales Money back or replacement(Buyer's choice)
    Universal Fitment No
    Items Included 1x Engine Coolant Recovery Tank
    Note No Instruction Included
    Notice This is aftermarket replcement part
    Fitment 1 For Jeep Gladiator JT 2.0T&3.6L 2020-present
    Fitment2 For Jeep Wrangler 2.0L L4-Electric/Gas 2.0L L4-Gas 2018-present
    Fitment3 For Jeep Wrangler JL JLU 2018-present
    Features 2 Durability Tested
    OE/OEM Part Number 68364312AC, 68364312AA, 68364312AB, 68388115AB
    Brand Unbranded
    Vehicle Service Type Truck, SUV, Off-Road Vehicle
    Performance Part No
    Lifetime Over 50000 Hours
    Fit Type Vehicle Specific
    Quantity 1
    Replaces OE Number 68364312AC, 68364312AA, 68364312AB, 68388115AB
    Interchange Part Number 68364312AC, 68364312AA, 68364312AB, 68388115AB
    Other Part Number 68364312AC, 68364312AA, 68364312AB, 68388115AB
    Fits For For Jeep Wrangler

    Payment

    We accept Payoneer/Paypal/Google Pay/Visa/Master Card/Amex/Discover for Payment.

    Shipping

    We will ship out the item within 1-3 business days after comfirming the payment, appreciate your patience.

    Returns

    1.We stand behind every buyer.Items can be returned for exchange or refund within 60 days.

    2.Please contact us when you have any confusion of our item, we will solve the trouble for you as soon as possible.

    Contact Us

    1.This is professional Seller.We will reply your message within 24 hours.

    2.Please contact us whenever you have any question about the item. We will deal with it as soon as possible.

    Upgrade Aluminum Engine Coolant Reservoir 68364312AC for 18-24 Jeep Wrangler 2.0


    We accept Payoneer/Paypal/Google Pay/Visa/Master Card/Amex/Discover for Payment.

    We will ship out the item within 1-3 business days after comfirming the payment, appreciate your patience.

    1.We stand behind every buyer.Items can be returned for exchange or refund within 60 days.

    2.Please contact us when you have any confusion of our item, we will solve the trouble for you as soon as possible.

    1.This is professional Seller.We will reply your message within 24 hours.

    2.Please contact us whenever you have any question about the item. We will deal with it as soon as possible.


    All rights reserved.



    On Jan 31, 2026 at 03:02:14 PST, seller added the following information:

    Datacaciques