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 Products
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AMP Research PowerSteps

AMP Research PowerStep
4.7 4.7 (32)

From $1,247.82

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AMP Research PowerStep Xtreme Running Boards

AMP Research PowerStep™ XTreme

From $1,687.06

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AMP Research BedSteps

AMP-Research BedStep
4.5 4.5 (18)

From $240.00

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AMP Research BEDXTENDER HD Max

AMP-Research BedXtender HD Max
5.0 5.0 (1)

From $250.00

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AMP Research PowerStep XL Running Boards

AMP-Research PowerStep XL
3.0 3.0 (1)

From $1,899.00

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AMP Research BedStep2

AMP Research BedStep2
3.0 3.0 (1)

From $265.99

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AMP Research BEDXTENDER HD Sport

AMP-Research BedXtender HD Sport

From $240.00

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AMP Research PowerStep Plug And Play Kits

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

From $1,309.86

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AMP Research Aluminum Alloy Fuel Doors

AMP Research Fuel Doors

From $139.00

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

AMP-Research PowerStep; Plug And Play Pass Through Harness

From $85.00

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AMP Research PowerStep Controller Switches

AMP Research PowerStep Controller Switch

From $132.99

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AMP Research PowerStep Extension Arm Kits

AMP-Research PowerStep Extension Arm

From $128.99

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AMP Research BEDXTENDER Mounting Brackets

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

From $28.99

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AMP Research BEDXTENDER HD Moto Kits

AMP-Research BedXtender HD Moto

From $260.00

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AMP Research PowerStep LED Light Kits

AMP-Research PowerStep LED Light Kit

From $111.99

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AMP Research PowerStep Trim Strip Kits

AMP-Research PowerStep Trim Strip Kit

From $250.99

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AMP Research BedXtender Bracket Kits

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

From $12.99

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AMP Research BEDXTENDER HD Spacer Kits

AMP-Research BedXtender HD Quick Mount Bracket Kit

From $42.99

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AMP Research BedStep2 Mounting Bracket Kits

AMP-Research BedStep2 Mounting Bracket Kit

From $13.00

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AMP Research BedXtender L Bracket Kits

AMP-Research BedXtender HD Compact L Bracket Kit

From $11.00

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AMP Research Bed X-Tender HD Bracket Kits

AMP-Research BedXtender HD GMT 900 Bracket Kit

From $45.99

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AMP-Research BedXtender HD Moto Strap Latch Kit

AMP-Research BedXtender HD Moto Strap Latch Kit

From $3.99

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AMP Research BedStep2 Box-Side Steps

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

From $260.00

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AMP Research Air Tank Relocation Kit

AMP Research Relocation Kit

From $33.99

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192 Results Found
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AMP PowerStep Running Boards Plug And Play Kit (Black) - 76154-01A

$1,399.00

  • Textured powdercoat finish for maximum grip and durability
  • + View More Specs - View Less Specs

Ship to Home:

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  • AMP-Research PowerStep Running Boards - 76239-01A

    $1,499.00

    • 2018 Ram 1500/2500/3500
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    Free! Store Pickup: Available within 3 to 5 business days 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

    • 19-Current Ram 1500/2500/3500
    • + View More Specs - View Less Specs

    Ship to Home:

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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 Kit (Black) - 76147-01A

    $1,499.00

    • AMP Research PowerStep running boards
    • + View More Specs - View Less Specs

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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 - 75132-01A

    $1,399.00

    • 18-Current Wrangler JL, 4-Door
    • + View More Specs - View Less Specs

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

    $1,328.97

    • Fits 2017 Ford Super Duty F-250, F-350 and F-450 all models
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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 Running Boards - 75120-01A

    $1,399.00

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

    $1,498.85

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

    $1,247.82

    • AMP Research PowerStep running boards
    • + View More Specs - View Less Specs

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

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  • AMP PowerStep Running Boards - 76139-01A

    $1,299.00

    • AMP Research PowerStep running boards
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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 Kit (Black) - 76134-01A

    $1,299.00

    • Does not currently work on 2011 - 2012
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  • AMP PowerStep Running Boards Plug And Play Kit (Black) - 76138-01A

    $1,379.86

    • AMP Research PowerStep running boards
    • + 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 PowerStep Running Boards (Black) - 75162-01A

    $1,399.00

    • Textured black powder coat finish for maximum grip and durability
    • + 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) - 75104-01A

    $1,399.00

    • Textured black powder coat finish for maximum grip and durability
    • + 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

    $1,309.86

    • AMP Research PowerStep running boards
    • + 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) - 76141-01A

    $1,339.72

    • Textured black powder coat finish for maximum grip and durability
    • + 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 (Black) - 75113-01A

    $1,399.00

    • Textured black powder coat finish for maximum grip and durability
    • + 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

    • 09-18 Ram 1500
    • + 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 with Plug-N-Play - 76254-01A

    $1,536.99

    • 19-Current Chevrolet Silverado 1500
    • + 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 Xtreme - 78234-01A

    $1,799.00

    • Dual motors drive this electric-powered running board to deliver more power when deploying and retracting
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    Free! Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • AMP-Research PowerStep Xtreme Running Boards - 78137-01A

    $1,843.99

    • 07-Current Toyota Tundra
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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 (Black) - 75142-01A

    $1,499.00

    • AMP Research PowerStep running boards
    • + 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 - 77240-01A

    $1,946.99

    • 19-Current Ram 1500
    • + 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 (Black) - 75126-01A

    $1,350.85

    • AMP Research PowerStep running boards
    • + 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

  • Want this professionally installed? ?