Harmar
Harmar AL701 7-Pin Connector Harness
The Harmar AL701 7-Pin Connector Harness is an optional accessory for Harmar hitch-mounted mobility lifts that plugs directly into a vehicle's existing 7-pin trailer connector to supply power faster and more cleanly. It eliminates the need to run wires through the vehicle, saving 30–60 minutes of installation time and making transfers between vehicles quick and effortless.
Free standard shipping · continental US
In-stock items ship in 1–5 business days; some locally stocked items ship the next business day. Shipping details
Overview
Product overview
The Harmar AL701 7-Pin Connector Harness is an optional power-connection accessory for compatible Harmar hitch-mounted mobility lifts. On approved vehicles, it connects the lift to the vehicle's existing factory 7-pin trailer connector so a separate dedicated power harness does not need to be routed from the vehicle battery to the rear of the vehicle.
This can simplify lift installation and make it easier to move a compatible lift between approved vehicles that are properly equipped.
Vehicle Requirements
The AL701 is not a universal 7-pin adapter. The vehicle must have an approved factory-installed 7-pin trailer connector with an appropriate 12-volt power circuit protected by a 25-amp or higher fuse. Vehicle compatibility depends on the make, model, model year, factory tow wiring, and lift being used.
Do not assume that the presence of a 7-pin socket alone confirms compatibility. Contact Affordable Medical USA before ordering if you are unsure whether your vehicle's connector and electrical circuit meet the requirements.
Compatible Harmar Lift Families
Current published compatibility information includes the following Harmar hitch-mounted lift families:
- AL100 / AL100HD / AL100-DE
- AL010 / AL050
- AL015
- AL030
- AL300 / AL300HD / AL300RV
- AL301XL / AL301XLHD
- AL500 / AL500HD
- AL560 / AL560XL
- AL580 / AL580XL / AL580-HDX
Compatibility can change with lift revisions and vehicle applications. Confirm the exact lift model and vehicle before ordering.
Before You Order
Have the following information available so we can help confirm fitment:
- Vehicle year, make, and model
- Whether the vehicle has a factory 7-pin trailer connector
- Harmar lift model
- Whether the lift is new or already installed on another vehicle
If the vehicle is not approved for the AL701, a conventional Harmar vehicle wiring harness or another approved power solution may be required instead.
Need Help Confirming Compatibility?
Affordable Medical USA can help verify the lift and vehicle combination before you order. Because this is an electrical fitment accessory, confirming compatibility first helps avoid ordering a harness that cannot be used with the vehicle's factory trailer wiring.
Approved vehicles (Harmar list)
Harmar publishes an approved-vehicle list for the AL701 — trucks and SUVs whose factory 7-pin trailer connector and tow circuit meet its requirements. The list below is that list as Affordable Medical USA published it in April 2026 (70 vehicles); it is historical reference information, not a new approval, and Harmar revises it as model years change. Confirm your exact year, cab and bed with us before ordering — we check it against Harmar's current list.
Ford (19)
- 2021-2025 Ford F-150 Super crew short bed
- 2021-2025 Ford F-150 Super crew extra short bed
- 2021-2025 Ford F-150 Super Cab short bed
- 2021-2025 Ford F-150 Super Cab long bed
- 2021-2025 ford F-150 Std cab short bed
- 2021-2025 Ford F-150 Std cab long bed
- 2015-2020 Ford F-150 Std cab long bed
- 2015-2020 Ford F-150 Std cab short bed
- 2015-2020 Ford F-150 SuperCab extra short bed
- 2015-2020 Ford F-150 SuperCab long bed
- 2015-2020 Ford F-150 SuperCab short bed
- 2015-2020 Ford F-150 Supercrew extra short bed
- 2015-2020 Ford F-150 Supercrew short bed
- 2017-2025 Ford F-250/350 2wd long bed
- 2017-2025 Ford F-250/350 4wd long bed
- 2017-2025 Ford F-250/350 4wd short bed
- 2017-2025 Ford F-250/350 2wd short bed
- 2018-2025 Ford Expedition
- 2018-2025 Ford Expedition MAX
Toyota (13)
- 2016-2023 Toyota Tacoma Double Cab, SR or SR5, Long Bed (4x2)
- 2016-2023 Toyota Tacoma Double Cab, SR or SR5, Std. Bed (4x2)
- 2016-2023 Toyota Tacoma Double Cab, SR or SR5, Std. Bed (4x4)
- 2016-2023 Toyota Tacoma Double Cab, SR or SR5, Long Bed (4x4)
- 2016-2023 Toyota Tacoma Access Cab, SR or SR5 (4x2)
- 2016-2023 Toyota Tacoma Access Cab, SR or SR5 (4x4)
- 2016-2023 Toyota Tacoma Double Cab, TRD Off-Road, Std. Bed
- 2016-2023 Toyota Tacoma Double Cab, TRD Off-Road, Long Bed
- 2022-2025 Toyota Tundra double cab long bed
- 2022-2025 Toyota Tundra double cab standard bed
- 2022-2025 Toyota Tundra Crew Max TRD Off-Road
- 2022-2025 Toyota Tundra Crew Max short bed
- 2022-2025 Toyota Tundra Reg cab long bed
Ram (Dodge) (21)
- 2009-2018 Dodge Ram 1500 Reg cab long bed
- 2009-2018 Dodge Ram 1500 Reg cab short bed
- 2009-2018 Dodge Ram 1500 Crew Cab Short Bed
- 2016-2018 Dodge Ram 1500 Rebel Crew Cab
- 2009-2018 Dodge Ram 1500 Quad Cab
- 2009-2018 Dodge Ram 1500 Crew Cab Long Bed
- 2019-2025 Dodge Ram 1500 Reg cab
- 2019-2025 Dodge Ram 1500 Crew Cab Short Bed
- 2019-2025 Dodge Ram 1500 Quad Cab
- 2019-2025 Dodge Ram 1500 Crew Cab Long Bed
- 2019-2025 Dodge Ram 2500 Crew cab short bed w/Rambox
- 2019-2025 Dodge Ram 2500 Crew Cab long bed
- 2019-2025 Dodge Ram 2500 Mega cab short bed
- 2019-2025 Dodge Ram 2500 Crew Cab short bed
- 2019-2025 Dodge Ram 2500 Mega cab short bed w/Rambox
- 2019-2025 Dodge Ram 3500 Crew cab long bed w/Rambox
- 2019-2025 Dodge Ram 3500 Mega cab short bed
- 2019-2025 Dodge Ram 3500 Crew cab short bed w/Rambox
- 2019-2025 Dodge Ram 3500 Crew cab long bed
- 2019-2025 Dodge Ram 3500 Mega cab short bed w/Rambox
- 2019-2025 Dodge Ram 3500 Crew Cab Short Bed
Chevrolet (6)
- 2019-2025 Chevrolet Silverado 1500 Crew Cab Short Bed
- 2021-2025 Chevrolet Tahoe w/liftgate
- 2021-2025 Chevrolet Suburban w/liftgate
- 2015-2020 Chevrolet Suburban w/liftgate
- 2007-2014 Chevrolet Suburban w/liftgate (no third row)
- 2015-2025 Chevrolet 2500 Express van with factory-installed tow package
GMC (11)
- 2021-2025 GMC Yukon
- 2021-2025 GMC Yukon XL
- 2007-2018 GMC Sierra 1500 Crew Cab short bed
- 2007-2018 GMC Sierra 1500 Ext cab long bed
- 2007-2018 GMC Sierra 1500 Ext cab short bed
- 2007-2018 GMC Sierra 1500 Std cab long bed
- 2007-2018 GMC Sierra 1500 Std cab short bed
- 2019-2025 GMC Sierra 1500 Crew Cab short bed
- 2019-2025 GMC Sierra 1500 Crew Cab standard bed
- 2019-2025 GMC Sierra 1500 Double Cab Standard Bed
- 2019-2025 GMC Sierra 1500 Reg cab long bed
Key features
- Plug-in power connection — Connects to an approved vehicle's existing factory 7-pin trailer socket.
- Less wiring work — Can eliminate the need to route a separate dedicated lift power harness through or underneath the vehicle.
- Faster installation — Depending on the vehicle, the AL701 can reduce installation time compared with routing a conventional battery harness.
- Useful for multi-vehicle setups — A compatible lift can be easier to transfer between approved vehicles that each meet the electrical requirements.
- Genuine Harmar accessory — Part number AL701.
Specifications
| Overall Length | 28.75 in. |
|---|---|
| Overall Height | 5 in. |
| Product Weight | 3 lbs |
| Manufacturer | Harmar |
| Shipping Weight | 3 lbs |
Specifications are provided by the manufacturer and may change without notice; product details and dimensions can vary slightly. If any detail differs from what’s shown here, we’ll contact you before your order ships.
Delivery & Warranty
Shipping
Free standard shipping within the 48 contiguous United States and Washington, DC during the promotion (excludes freight, oversized products and optional delivery services). When the promotion is not running, parcel shipping is calculated at checkout from destination, weight and package.
Estimated timing
In-stock items ship in 1–5 business days; some locally stocked items ship the next business day.
Standard-parcel products ship within the 48 contiguous states and Washington, DC. We do not currently ship to Alaska, Hawaii, U.S. territories, APO/FPO addresses, or international destinations. Expedited shipping: call us for options. Full shipping & returns policy
Returns
Returns. Return requests must be made within 14 calendar days of delivery and need a Return Merchandise Authorization (RMA) first. Items must be unused, unassembled and in like-new condition with their original packaging; the customer pays return shipping, and a restocking fee of up to 20% may apply. Full return policy
Warranty
This product includes the manufacturer's limited warranty. Length and coverage vary by manufacturer and model. For the warranty terms on this specific product, contact us.
Reviews & FAQs
No customer reviews for this product yet. We are an authorized Harmar dealer, and our mobility advisors can answer questions about fit, options and delivery before you order.
Frequently asked questions
The Harmar 7-Pin Connector Harness AL701 plugs directly into your vehicle's existing 7-pin trailer connector to supply power to your Harmar hitch-mounted mobility lift. This eliminates the need to run wires through the vehicle or install a separate wiring harness, saving you 30–60 minutes of installation time depending on your vehicle's make, model, and year.
The Harmar 7-Pin Connector Harness AL701 is compatible with current Harmar hitch-mounted lifts, whether new or previously owned, but it requires a factory 7-pin trailer connector protected by a 25-amp or higher fuse. Compatibility depends on your specific vehicle make, model, and year, so we recommend checking the compatibility list at checkout or contacting us before ordering to confirm your vehicle qualifies.
Yes — one of the key benefits of the Harmar 7-Pin Connector Harness AL701 is that it makes transferring your lift between vehicles quick and effortless. Instead of installing a separate wiring harness in each vehicle, you simply plug the AL701 into any compatible vehicle's existing 7-pin trailer connector, making multi-vehicle use much more convenient.
Shipping times for the Harmar 7-Pin Connector Harness AL701 vary depending on your location and the shipping method selected at checkout. Please review the available shipping options at checkout or contact us directly for estimated delivery timeframes to your area.
No. A Harmar hitch-mounted lift is normally powered by a dedicated wiring harness run from the vehicle battery to the hitch area. The AL701 is an alternative for approved vehicles: it draws the lift's power from the vehicle's factory 7-pin trailer connector instead, so that battery harness does not have to be routed through or under the vehicle. If you need the standard battery harness or a replacement for it, contact us with your lift model.
Harmar's published compatibility covers its hitch-mounted lift families: AL100 / AL100HD / AL100-DE, AL010 / AL050, AL015, AL030, AL300 / AL300HD / AL300RV, AL301XL / AL301XLHD, AL500 / AL500HD, AL560 / AL560XL and AL580 / AL580XL / AL580-HDX. Compatibility can change with lift revisions, so confirm your exact lift model with us before ordering.
Harmar's approved-vehicle list (as published April 2026) covers specific generations of the Ford F-150, F-250/350 and Expedition, Toyota Tacoma and Tundra, Ram 1500/2500/3500, Chevrolet Silverado 1500, Tahoe, Suburban and 2500 Express van, and GMC Sierra 1500, Yukon and Yukon XL — by year range, cab and bed. The vehicle must have a factory 7-pin trailer connector protected by a 25-amp or higher fuse. See the approved-vehicle list on this page and confirm your exact vehicle with us before ordering.
Most products ship fully assembled or require minimal assembly. Some larger items (lift chairs, hospital beds) are delivered ready to use with White Glove delivery. Contact us if you have questions about a specific product.
Return eligibility depends on the product. Several categories — including lift chairs, power chairs (if used), mobility scooters (unless otherwise stated), patient lifts, replacement parts & batteries, and certain personal-care items — are generally non-returnable once shipped, and eligible returns may carry restocking and freight charges. Please call us before ordering and we'll make sure you get the right product the first time.
Yes! We've partnered with Bread Pay to offer flexible financing:
- 0% APR for 3, 6, 9, or 12 months
- Variable APR for 18 or 24 months on purchases of $2,500 or more
- Variable APR for 36 months on purchases of $5,000 or more
Check your rate with no impact to your credit score and get an instant decision at checkout — just look for the Bread Pay option.
Need a replacement part or service for your Harmar product? Call our US-based team with your model number and the part you need — we'll source it directly from the manufacturer. We also service what we sell: scooters, power chairs, lift chairs, and patient lifts.