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Deal.ai › Milwaukee › Impact Wrenches
Milwaukee
Milwaukee M18 FUEL 3/8 Compact Impact

Milwaukee M18 FUEL 3/8 Compact Impact

Best price now

$134.99at AmazonChecked 23 min ago

46% under what the other stores charge

Compared across 15 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $134.99 at Amazon (checked Nov 11, 2026).
  • Checked at 15 stores.
  • Our take on the Milwaukee M18 FUEL 3/8 Compact Impact

    The Milwaukee M18 FUEL 3/8 Compact Impact Wrench is a cordless 18V tool with a brushless motor rated at 250 ft-lb of fastening torque in a short, light body. It runs on Milwaukee's M18 battery platform, so it shares packs with the brand's drills, saws and lights. The compact 3/8-inch anvil suits automotive work, assembly and maintenance where a full-size 1/2-inch gun will not fit. It sits above Milwaukee's brushed compact impact and below the high-torque M18 models, and owners rate its power-to-size ratio and build quality highly.

    Best forAuto mechanics working in tight engine baysAssembly and maintenance techsM18 platform owners adding a compact impactDIYers doing lug nuts and suspension work
    Pros
    • 250 ft-lb of torque in a short body
    • Brushless FUEL motor runs cool and efficient
    • Shares M18 batteries with other Milwaukee tools
    • 3/8-inch anvil fits tight spaces a 1/2-inch gun cannot
    • Four-mode drive control with bolt removal mode
    • Solid metal housing and good trigger feel
    Cons
    • Not enough torque for stubborn heavy-truck or rusted fasteners
    • Bare tool in many listings, so battery and charger cost extra
    • Heavier than 12V or subcompact rivals
    • High-torque M18 models cost more but add real capability

    Milwaukee M18 FUEL 3/8 Compact Impact prices at every store

    • WalmartNew

      In stockSold by YMP FLORIDA

      $140.00Free shippingChecked 23 min ago
      Visit Walmart
    • Chief Miller ApparelNew

      In stock

      $157.28Free shippingChecked 23 min ago
      Visit Chief Miller Apparel
    • BenchmarkSupply.comNew

      In stock

      $149.00+ $31.50 shippingChecked 23 min ago
      Visit BenchmarkSupply.com
    • Factory Authorized OutletNew

      In stock

      $249.00Free shippingChecked 23 min ago
      Visit Factory Authorized Outlet
    • The Home DepotNew

      In stock

      $249.00Free shippingChecked 23 min ago
      Visit The Home Depot
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $134.99Free shippingChecked 23 min ago
      Visit Amazon
    • eBayNew

      Availability unknownSold by prusio_tools

      $185.99Checked 23 min ago
      Visit eBay
    • Ace HardwareNew

      Availability unknown

      $249.00Checked 23 min ago
      Visit Ace Hardware
    • Blain's Farm & FleetNew

      Availability unknown

      $249.00Checked 23 min ago
      Visit Blain's Farm & Fleet
    • Acme ToolsNew

      Availability unknown

      $249.00Checked 23 min ago
      Visit Acme Tools
    • Way SourceNew

      Availability unknown

      $249.00Checked 23 min ago
      Visit Way Source
    • RunningsNew

      Availability unknown

      $249.00Checked 23 min ago
      Visit Runnings
    • bomgaars.comNew

      Availability unknown

      $249.99Checked 23 min ago
      Visit bomgaars.com
    • SupplyHouse.comNew

      Availability unknown

      $300.07Checked 23 min ago
      Visit SupplyHouse.com
    • Grainger Industrial SupplyNew

      Availability unknown

      $521.03Checked 23 min ago
      Visit Grainger Industrial Supply

    Store links may earn us a commission.

    Milwaukee M18 FUEL 3/8 Compact Impact price history

    Lowest price we've seen: $134.99 on Nov 11 at Amazon. Tracked across 15 stores since Nov 11.

    What reviewers say

    Owners and reviewers rate the compact M18 FUEL highly for its power-to-size ratio, build quality and battery platform. Most criticism centers on torque limits for heavy fasteners and the cost of batteries if you are not already on M18.

    What people mention
    • TorquePraisedOwners say it removes lug nuts and suspension bolts that smaller impacts cannot.
    • SizePraisedReviewers like the short body for reaching into engine bays and wheel wells.
    • BatteryMixedRuntime on M18 packs is good, but buyers note the tool often ships without a battery.
    • BuildPraisedUsers describe the housing and anvil as durable and well made.
    • WeightCriticisedSome owners find it heavier than 12V or subcompact rivals for overhead work.
    • Heavy fastenersCriticisedReviewers say it lacks torque for rusted or heavy-truck bolts compared with high-torque models.

    About the Milwaukee M18 FUEL 3/8 Compact Impact

    The Milwaukee M18 FUEL 3/8 Compact Impact is a cordless impact wrench. It runs on an 18-volt lithium-ion battery and has a 3/8 inch drive.

    It delivers a maximum torque of 250 ft-lb. The tool is red.

    Brand
    Milwaukee
    Type
    Impact wrench
    Power
    Cordless
    Voltage
    18 volts
    Battery
    Lithium-ion
    Max torque
    250 ft-lb
    Drive size
    3/8 inch (0.38 inch)
    Color
    Red

    Specifications

    Power Type
    Cordless
    Battery Type
    Lithium-ion
    Color
    Red
    Maximum Torque
    250 ft-lb
    Chuck / Drive Size
    0.38 inch chuck / drive
    Voltage
    18 volts

    Questions and answers

    Is the 3/8 compact enough for lug nuts?
    Yes for most passenger cars and light trucks. It is rated at 250 ft-lb, which covers typical lug nut torque, but heavily rusted or over-torqued nuts may need a breaker bar or a high-torque model.
    Does it come with a battery and charger?
    Many listings are bare tool only. Check the listing contents; if you are not already on the M18 platform, budget for a battery and charger.
    How does it compare with the M18 high-torque impact?
    The high-torque models deliver far more torque for heavy truck and rusted fasteners but are larger and heavier. The compact wins on access and weight for most auto and assembly work.
    What is the difference from the brushed M18 compact impact?
    The FUEL version uses a brushless motor, delivers more torque and runs more efficiently. The brushed model is a step down in power and durability.
    What drive size does it use?
    It has a 3/8-inch square anvil, so it takes standard 3/8-inch impact sockets. It will not accept 1/2-inch sockets without an adapter.
    Does it have a bolt removal mode?
    Yes, the four-mode drive control includes a bolt removal mode that loosens fasteners and then slows to avoid dropping the nut.
    Where is the Milwaukee M18 FUEL 3/8 Compact Impact cheapest?
    At Amazon, for $134.99, 46% under what the other stores charge, as of our latest check.
    Where can I buy the Milwaukee M18 FUEL 3/8 Compact Impact?
    15 stores we checked sell it, including Walmart, BenchmarkSupply.com, Chief Miller Apparel, eBay, Factory Authorized Outlet.

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    Stores we've priced the Milwaukee M18 FUEL 3/8 Compact Impact at

    • Ace Hardware deals and prices
    • Acme Tools deals and prices
    • BenchmarkSupply.com deals and prices
    • Blain's Farm & Fleet deals and prices
    • Factory Authorized Outlet deals and prices
  • Grainger Industrial Supply deals and prices
  • Home Depot deals and prices
  • Runnings deals and prices
  • Walmart deals and prices
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