AMP-Research Parts & Accessories

Being able to go wherever you want is most of the fun of owning a 4X4. Still, many Jeep and truck owners get a kick out of fully customizing their rigs. Whether you need extra bed space or help getting into the cab, 4 Wheel Parts has you covered. Our inventory includes the aftermarket accessories you want to enjoy your vehicle.

Extend Your Truck's Tailgate
Whether you use your rig as a work truck or pack it for extreme off-road adventures, you may need additional bed space. With a truck bed tailgate extension, you increase your truck's storage capacity. Since extenders attach and remove easily, you can be sure your truck is ready to haul anything you need.

Climb on Board
Your rig is a monster. To help you climb on board, install a pair of running boards. If you need additional assistance, choose a running board extension arm for the boost you and your passengers need. Likewise, since your truck is tall, you may have difficulty loading and unloading the bed. Receiver-mounted steps allow you easy access to the space behind your rig's cab.

Choose Top-Quality Accessories
As a serious 4X4 enthusiast, you want your Jeep or truck to look and run its best. When you replace engine or body parts, you always demand OEM-quality components. That same standard applies when you order aftermarket accessories. If you don't demand top-quality parts, you can't be certain your rig is ready for conquering the trail. When you order from 4 Wheel Parts, you never have to worry about quality. Since we source our inventory from over 600 top brands, you can be certain you are getting the best accessories when you order from us.

Pay the Best Price
Here at 4 Wheel Parts, we are proud to be your 4X4 parts and accessories partner. With our 100% price match guarantee, you know you aren't paying a premium for the parts you need to customize your rig. Instead, if you find a better price somewhere else, we'll gladly match it. With our huge selection of AMP-Research parts, we are confident we have the aftermarket accessories you need to get more out of your machine. Browse our inventory and place your order now.

24 Product Groups
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    AMP Research PowerSteps

    AMP Research PowerStep
    4.7 4.7 (32)

    From $1,399.00

    AMP Research PowerStep Xtreme Running Boards

    AMP Research PowerStep™ XTreme

    From $1,799.00

    AMP Research BedSteps

    AMP-Research BedStep
    4.6 4.6 (17)

    From $240.00

    AMP Research BEDXTENDER HD Max

    AMP-Research BedXtender HD Max
    4.0 4.0 (2)

    From $250.00

    AMP Research PowerStep XL Running Boards

    AMP-Research PowerStep XL
    3.0 3.0 (1)

    From $1,899.00

    AMP Research BedStep2

    AMP Research BedStep2

    From $264.99

    AMP Research BEDXTENDER HD Sport

    AMP-Research BedXtender HD Sport

    From $240.00

    AMP Research PowerStep Plug And Play Kits

    AMP-Research PowerStep Plug And Play
    5.0 5.0 (1)

    From $1,499.00

    AMP Research Aluminum Alloy Fuel Doors

    AMP Research Fuel Doors

    From $139.00

    AMP Research PowerStep Plug-n-Play Pass-Through Harnesses

    AMP-Research PowerStep; Plug And Play Pass Through Harness

    From $85.00

    AMP Research PowerStep Controller Switches

    AMP Research PowerStep Controller Switch

    From $129.00

    AMP Research PowerStep Extension Arm Kits

    AMP-Research PowerStep Extension Arm

    From $125.00

    AMP Research BEDXTENDER Mounting Brackets

    AMP-Research BedXtender HD Mounting Kit
    5.0 5.0 (3)

    From $28.99

    AMP Research BEDXTENDER HD Moto Kits

    AMP-Research BedXtender HD Moto

    From $260.00

    AMP Research PowerStep LED Light Kits

    AMP-Research PowerStep LED Light Kit

    From $109.00

    AMP Research PowerStep Trim Strip Kits

    AMP-Research PowerStep Trim Strip Kit

    From $250.99

    AMP Research BedXtender Bracket Kits

    AMP-Research BedXtender HD; GMT 900 Bracket Kit
    4.0 4.0 (1)

    From $12.50

    AMP Research BEDXTENDER HD Spacer Kits

    AMP-Research BedXtender HD Quick Mount Bracket Kit

    From $42.99

    AMP Research BedStep2 Mounting Bracket Kits

    AMP-Research BedStep2 Mounting Bracket Kit

    From $13.00

    AMP Research BedXtender L Bracket Kits

    AMP-Research BedXtender HD Compact L Bracket Kit

    From $11.00

    AMP Research Bed X-Tender HD Bracket Kits

    AMP-Research BedXtender HD GMT 900 Bracket Kit

    From $45.99

    AMP-Research BedXtender HD Moto Strap Latch Kit

    AMP-Research BedXtender HD Moto Strap Latch Kit

    From $3.99

    AMP Research BedStep2 Box-Side Steps

    Amp Research Bed Step 2 Installation Kit for AMP75412-01A

    From $260.00

    AMP Research Air Tank Relocation Kit

    AMP Research Relocation Kit

    From $33.00

    195 Products
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    AMP PowerStep Running Boards Plug And Play Kit (Black) - 76154-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP Research PowerStep Cab Length Running Boards (Black) - 75138-01A-B

    $1,399.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

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    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP-Research PowerStep - 75132-01A

    $1,399.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

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    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP Research PowerStep Cab Length Running Boards (Black) - 76247-01A

    $1,499.00

    • Fitment: Direct Fit
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    Ready To Ship

    Free! Store Pickup: In Stock 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Plug and Play Running Boards AMP76235-01A (Black) - 76235-01A

    $1,499.00

    • Fitment: Direct Fit
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    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards Plug And Play Conversion Kit (Black) - 76151-01A

    $1,499.00

    • Fitment: Direct Fit
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    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP-Research PowerStep with Plug-N-Play - 76240-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

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    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP-Research PowerStep Running Boards - 75120-01A

    $1,399.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards (Black) - 75137-01A

    $1,399.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards - 76139-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

  • Want this professionally installed? ?

  • AMP PowerStep Running Boards Plug And Play Kit (Black) - 76138-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards - 76127-01A-B

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards Plug And Play Kit (Black) - 76134-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards (Black) - 75122-01A

    $1,399.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards Plug And Play Kit (Black) - 76147-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards Plug And Play Kit (Black) - 76137-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Plug N' Play Running Boards (Black) - 76153-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards (Black) - 75142-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards (Black) - 75113-01A

    $1,399.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

  • Want this professionally installed? ?

  • AMP PowerStep Running Boards Plug And Play Kit (Black) - 76141-01A

    $1,499.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP Research PowerStep XL Cab Length Running Board (Black) - 77235-01A

    $1,899.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards (Black) - 75162-01A

    $1,399.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP PowerStep Running Boards (Black) - 75146-01A

    $1,449.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

  • Want this professionally installed? ?

  • AMP-Research PowerStep XL Electric Running Board (Black) - 77137-01A

    $1,899.00

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores