AMP Research PowerStep | Plug-N-Play | 2018-2019 Jeep Grand Cherokee WK2 | Gas Only | SKU 76334-01A
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Before ordering, verify your vehicle details, current setup, and SKU with OFAS fitment support so your upgrade matches your build.
Shipping & Delivery
Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.
Fitment, Shipping & Product Support
The AMP Research PowerStep (SKU 76334-01A) is the automatic, electric-powered retractable running board for the 2018–2019 Jeep Grand Cherokee WK2, standard 2-row wheelbase. Die-cast aluminum alloy components, anodized and PTFE-coated military-spec finish, stainless steel pivot pins. Boards extend 10–12 inches for a comfortable step area and support up to 600 lbs. Integrated LED courtesy lighting, plug-and-play wiring module — no splicing or relay kits required. Light to moderate mechanical skill required for installation. 5-year/60,000-mile warranty.
Excludes EcoDiesel engine. Does not fit Grand Cherokee L (3-row) or the WL platform (2021+).
Component Specifications
| Spec | Detail |
|---|---|
| SKU / Part Number | 76334-01A |
| Brand | AMP Research |
| Product Line | PowerStep (standard) |
| Platform | Jeep Grand Cherokee WK2 — standard 2-row wheelbase |
| Construction | Die-cast aluminum alloy |
| Finish | Anodized + PTFE-coated, military-spec |
| Pivot Pins | Stainless steel |
| Step Extension | 10–12 inches |
| Weight Capacity | 600 lbs |
| Lighting | Integrated low-profile LED courtesy lights |
| Wiring | Plug-and-play — no splicing or relay kits |
| Engine Compatibility | Gas only — excludes EcoDiesel |
| Install Difficulty | Light to moderate mechanical skill required |
| Warranty | 5-year / 60,000-mile |
| Weight | 51–54 lbs (varies slightly by source) |
| Country of Origin | USA |
| Sold As | Pair |
What Is and Is NOT Included
| Item | Included |
|---|---|
| Driver and passenger PowerStep running boards | ✓ |
| 2 motors | ✓ |
| Integrated LED step lights | ✓ |
| Plug-and-play module | ✓ |
| Mounting hardware | ✓ |
| Installation instructions | ✓ |
AMP PowerStep WK2 Generations — Confirm Your Exact Years
| SKU | Years | Notes |
|---|---|---|
| 76330-01A | 2014–2017 | Excludes SRT & Summit |
| 76334-01A (this listing) | 2018–2019 | Excludes EcoDiesel |
WK2 spans multiple production years with different AMP PowerStep part numbers — confirm your exact model year before ordering.
Verified Fitment
| Vehicle | Years | Engine | Status |
|---|---|---|---|
| Jeep Grand Cherokee WK2 — 2-row standard wheelbase | 2018–2019 | Gas | ✓ |
| Jeep Grand Cherokee WK2 | 2018–2019 | EcoDiesel | ✗ Excluded |
| Jeep Grand Cherokee L (3-row) | Any | Any | ✗ Different rocker panel profile |
| Jeep Grand Cherokee WL platform | 2021–2026 | Any | ✗ Different unibody layout |
| Jeep Grand Cherokee WK2 | 2014–2017 | Any | ✗ Different SKU required — order 76330-01A |
| Jeep Cherokee KL / Wrangler JK/JL | Any | Any | ✗ Different platforms |
Critical Compatibility
| Configuration | Notes |
|---|---|
| EcoDiesel engine | Excluded — confirm gas engine before ordering |
| Grand Cherokee L | Does not fit — 3-row extended wheelbase has a different rocker panel profile |
| 2021+ WL platform | Does not fit — different unibody layout |
| Aftermarket rock sliders or extended lower body molding | May interfere with step deployment arc — verify clearance before ordering |
Common Questions
Does this fit my EcoDiesel Grand Cherokee?
No. This SKU explicitly excludes the EcoDiesel engine configuration.
Does this fit a Grand Cherokee L?
No. The 3-row Grand Cherokee L has a different rocker panel profile and wheelbase than the standard 2-row WK2.
What if my Grand Cherokee is a 2015 or 2016?
This SKU is for 2018–2019 specifically. Earlier WK2 model years (2014–2017) use a different AMP PowerStep part number (76330-01A), which also excludes SRT and Summit trims.
Does it require cutting or splicing into factory wiring?
No. The plug-and-play module interfaces with the factory door-trigger circuits without cutting or splicing.
The Obsidian Take
The PowerStep (76334-01A) is for the 2018–2019 Grand Cherokee WK2 owner with a gas engine who wants a clean, factory-style automatic step that disappears when not in use — die-cast aluminum, 600-lb rating, 5-year/60,000-mile warranty, no wire splicing.
The check that matters most: confirm your Grand Cherokee is gas, not EcoDiesel. That engine configuration is explicitly excluded from this SKU. Also confirm you have the standard 2-row body, not the Grand Cherokee L.
Non-Returnable Notice: Once wiring is connected and the unit is powered, this system is non-returnable per AMP Research policy. Confirm engine type and body configuration before ordering.
Manufacturer Data Disclaimer: Specifications sourced from AMP Research and authorized distributor documentation. Input data incorrectly included EcoDiesel as a compatible engine — this configuration is confirmed excluded. Obsidian Forged Auto Supply is an authorized AMP Research dealer. Manufacturer specifications are subject to change without notice.