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AMP Research 19-03970-91 Replacement OBD-II Module Plug for Plug N Play PowerStep

Manufacturer

Picture for manufacturer ALTA Performance

Part Number

19-03970-91
8 reviews
Sale Price

$87.73

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The AMP Research 19-03970-91 is a direct-replacement OBD-II module plug designed to restore proper operation to AMP Research PowerStep electric running boards equipped with the Plug N Play wiring harness. If your PowerStep boards are intermittently deploying or failing to respond, a loose or damaged OBD-II module is a common culprit — and this kit provides everything needed to get them working reliably again.

Key Features:

  • Direct-fit replacement OBD-II module for AMP Research Plug N Play PowerStep systems
  • Includes a brand-new OBD-II module with integrated 2-wire pigtail for seamless integration into the original wiring harness
  • No door panel removal or factory wire splicing required — plugs directly into the vehicle's OBD-II port
  • Compatible with 2014–2021 GM trucks and SUVs (Silverado, Sierra, Tahoe) and 2007–2018 Dodge Ram trucks when used with AMP Research Plug N Play harness (AMP19-04280-STA)
  • Backed by AMP Research's limited warranty
  • Simple installation — minimal wiring required

The AMP Research 19-03970-91 Replacement OBD-II Module Plug is the correct OEM-style repair solution for Plug N Play PowerStep wiring systems. Verify your PowerStep model and vehicle information before ordering to ensure proper fitment with your existing harness.

Shipped quickly. Easy to order

good service

THMotorsports always has the lowest prices and shipping. Just completed my second order with them and will continue to purchase from them. Shipping on first order was quick and left their building the day after ordering.

Good price and fast delivery.

Fast

Thank you. You are cheaper than West Marine Pro, (although I have to pay shipping,) and faster than Amazon. My poor planning of immediate boat projects, and your products and ease of ordering and two day delivery work well.

Shipping was fast and efficient! Very happy that the fuel pump I ordered was available and arrived in perfect condition. This was a quality fuel pump that was difficult to find and was very pleased with the procurement of my order. I will use THMotorsports again! Thank you.

Thanks easy to order please make sure my parts are left and righ side

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