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Powermaster Alternator with Decoupler Pulley; 250 Amp; Black (12-26 3.6L Jeep Wrangler JK & JL)

Find parts that fit my vehicle Item J181609
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    Product Information

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

    Features

    • Amperage 250
    • Mounting Reverse Mount
    • Finish Black Wrinkle
    • Belt Type Serpentine
    • Case Denso
    • Voltage 12V
    • Idle 195
    • Cruise 215
    • Top End 250
    • Regulator External
    • Regulator Included No
    • Pulley Type Decoupler
    • Pulley Size 6-grv Serp, 2.00" OD
    • Pulley Included Yes
    • Bracket Included N/A
    • Fits 12-26 3.6L Jeep Wrangler JK & JL

    Description

    High-Output Alternator. The Powermaster Alternator with Decoupler Pulley; 250 Amp; Black delivers superior amperage output, supporting demanding electrical accessories such as high-wattage stereos, off-road lighting, and winches. It maintains strong output both at idle and high RPM, ensuring reliable power for your vehicle’s electrical system under all conditions.

    Construction and Appearance. This alternator features a robust Denso case with a durable black wrinkle finish that resists corrosion and wear. It includes a decoupler pulley designed for serpentine belt systems, with a heavy-duty hairpin upgrade to maximize output and efficiency while preserving OEM reliability.

    Installation. Installation utilizes an external regulator and OEM hookup for a direct reverse-mount replacement, designed to fit the existing mounting points for a straightforward upgrade.

    Application. Specifically designed to fit 12-26 3.6L Jeep Wrangler JK & JL models, this alternator meets the exacting electrical demands of these vehicles without modifications or exclusions noted.

    Powermaster can help you with Selection. Install and Problem Solving for this product by giving them a call at 800-323-5102. Problem solving is best served while the product is still on the vehicle. They have "Starter & Alternator" people to help you!

    Powermaster 51024W

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Install Details & What's in the Box

    Installation Info

    Installation Time

    (approx) 2 Hours

    Difficulty Level:

    Light to Moderate mechanical skill required.

    Installation Guides

    What's in the Box

    • (1) Powermaster Alternator
    • (1) Decoupler Pulley
    • Mounting Hardware
    • Instruction Manual

    Tech Specs

    Powermaster can help you with Selection. Install and Problem Solving for this product by giving them a call at 800-323-5102. Problem solving is best served while the product is still on the vehicle. They have "Starter & Alternator" people to help you!
    4.9

    Customer Reviews (9)

    Questions & Answers

    No questions about this product yet. Ask the First Question

    Will It Fit My Wrangler

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    • JK Rubicon 4 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 2 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 12, 13, 14, 15, 16, 17, 18
    • JL Rubicon 2 Door - 18, 19, 20, 21, 22, 23, 24, 25, 26
    • JL Rubicon 4 Door - 18, 19, 20, 21, 22, 23, 24, 25, 26
    • JL Wrangler 2 Door - 18, 19, 20, 21, 22, 23, 24, 25, 26
    • JL Wrangler 4 Door - 18, 19, 20, 21, 22, 23, 24, 25, 26