AMP Research Replacement PowerStep Wire Harness Fits 2018 Ram 1500, 2018-2023 2500/3500, 2019-2023 1500 Classic
Questions about fitment? Live chat or call 866-235-4715
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- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Important notes before you order
- Actual product may vary from image shown
- If you are unsure of your AMP PowerStep Series and part number, chat us or call in
- This product is non-returnable/refundable, unless defective. Please contact us if you need help ordering
Specifications
| Brand | AMP Research |
|---|---|
| Part number | 80-03977-91 |
Features
- Replacement wire harness for AMP Research PowerSteps
- Parts are specific to vehicle Make/Model and series of PowerStep installed
Fitment
| Years | Vehicle |
|---|---|
| 2018 | Ram 1500 (Crew Cab): Works w/ 76239-01A |
| 2018 | Ram 1500 (Quad Cab): Works w/ 76239-01A |
| 2018 | Ram 1500 (Regular Cab): Works w/ 76239-01A |
| 2019-2023 | Ram 1500 Classic (Crew Cab): Works w/ 76239-01A |
| 2019-2023 | Ram 1500 Classic (Quad Cab): Works w/ 76239-01A |
| 2019-2023 | Ram 1500 Classic (Regular Cab): Works w/ 76239-01A |
| 2018-2023 | Ram 2500 (Crew Cab): Works w/ 76239-01A |
| 2018-2023 | Ram 2500 (Mega Cab): Works w/ 76239-01A |
| 2018-2023 | Ram 2500 (Regular Cab): Works w/ 76239-01A |
| 2019-2023 | Ram 3500 (Crew Cab): Pickup, Works w/ 76239-01A |
| 2018 | Ram 3500 (Crew Cab): Works w/ 76239-01A |
| 2019-2023 | Ram 3500 (Mega Cab): Pickup, Works w/ 76239-01A |
| 2018 | Ram 3500 (Mega Cab): Works w/ 76239-01A |
| 2019-2023 | Ram 3500 (Regular Cab): Pickup, Works w/ 76239-01A |
| 2018 | Ram 3500 (Regular Cab): Works w/ 76239-01A |
Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.
Overview
Click here for installation instructions. Type “AMP” into the search box and choose your model of AMP PowerStep™ for the complete guide.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
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