Lippert RV slide-out harness 35-foot

RV owners tracing a problem between an in-wall slide-out controller and motor may find this harness relevant when the existing connection needs replacing. It is a 35-foot, 6-pin male-to-female replacement harness, not a complete slide-out motor assembly. The key buying question is whether its connectors and wiring match your specific system, Lippert recommends checking the owner’s manual before ordering. That makes this a targeted repair part, rather than a general-purpose wiring fix.

How to use it

This part is intended to connect the controller to the motor on an in-wall RV slide-out system. For example, if a slide-out stops operating and the harness is the component you need to replace, this assembly gives you a direct replacement option to investigate before buying a motor. It includes the harness only, so it won’t replace a failed motor or resolve a fault elsewhere in the system.

The male-to-female connectors are described as exact-match, and the harness requires no assembly. Still, a connector that looks similar is not enough to confirm compatibility: compare the part and system details with your RV owner’s manual. Could this be the right fix if the motor itself is the problem? No—the listing does not include the motor, so diagnosing which component needs attention matters before choosing it. Installation is presented as straightforward, but the product details don’t explain a step-by-step process.

Pros

• Provides a 35-foot controller-to-motor harness for an in-wall slide-out system.
• Uses a 6-pin, male-to-female connection, with exact-match connectors specified.
• The harness is supplied without a motor assembly, which keeps the purchase focused on replacing the wiring component rather than the full motor.
• No assembly is required, according to the product details.

A practical advantage is having the connector style and harness length stated upfront, so you can compare them with the part you’re replacing. Worth considering if your system calls for this specific controller-to-motor harness and you’ve confirmed the match. It may not suit you if you need a motor, a different connector arrangement, or a part for a slide-out system other than the in-wall type described.

Spec sheet

• Name: Lippert replacement controller-to-motor harness
• Type: In-wall RV slide-out replacement wiring harness
• Format: 6-pin, male-to-female
• Length: 35 feet
• Included: Harness only, motor assembly not included
• Compatibility: Intended for various in-wall RV slide-outs, consult the owner’s manual to confirm fit

The stated fit covers multiple in-wall slide-out models, but the product information does not name specific RV makes or model numbers. Without having tried it, the useful distinction is still clear: this is a system-specific replacement component, not a universal cable. The manual and the connectors on your existing setup are the relevant checks before you commit to this repair route.

Buying verdict

This Lippert harness makes sense when the suspected replacement part is the controller-to-motor wiring on a compatible in-wall slide-out, and its 6-pin male-to-female connectors and 35-foot length match your system. It offers a more focused alternative to replacing a complete motor assembly when you only need the harness. Skip it if the fault points to the motor or another component, or if you can’t verify the fit from your manual, the product details don’t provide enough information to identify compatibility by RV model alone.