Wiring Kits for Lexus NX-450h

Designed for the advanced Lexus NX-450h, our wiring kits provide a high-quality connection between your vehicle and trailer. Whether for bike racks, boat trailers or caravans — with our 7-pole or 13-pole options, you gain full functionality and safety.

What sets our NX-450h wiring kits apart

Perfect vehicle match: Connectors, wiring layout and electronics tailored specifically for the NX-450h — clean installation, no modifications needed.
CAN-Bus & lamp monitoring: Ensures correct dashboard messages, fault detection and comfort features work as intended.
Durable design: Weather resistant, corrosion-protected materials that stand up to frequent use.

7-pole vs 13-pole – choosing the right kit

A 7-pole wiring kit covers standard lighting functions: rear lights, brake, indicators. The 13-pole adds features like constant power supply, reverse lights and auxiliary power — ideal for additional comfort or heavier loads.

Installation & Coding on the NX-450h

Installation uses vehicle-specific plugs and mounting brackets to make the process simpler. Coding may be required for features like reversing camera, reverse light, or lamp fault warning systems to work correctly. See the product description for full details.

Find your wiring kit for NX-450h now

Browse our available wiring kits for the Lexus NX-450h — choose between 7-pole or 13-pole systems, vehicle-specific or universal. Also explore more Lexus wiring kits under Lexus and full kits in our towbar categories.

Frequently Asked Questions (FAQ)

Do I need an adapter if my NX-450h has only a 7-pole socket?
Yes, adapters are available. But if extra functions like permanent power or reverse lighting are needed, opting for a 13-pole kit is worthwhile.

Does lamp monitoring work with the NX-450h?
Yes, with our vehicle-specific wiring kits. The electronics will alert you when a lamp fails.

Can I install it myself?
With the right tools and instructions, yes. For coding or where special electrical systems are involved, we recommend using a specialist workshop.

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