Lexus NX Tail Lights: Specs, Fitment & Common Faults

A genuinely useful piece of context worth knowing about tail light condensation: unlike the headlights, tail lights on related models lack a butyl seal, meaning the culprit is often a rotted bulb socket seal.

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Lexus NX Tail Lights: OEM Part Number

Accuracy note: we weren't able to verify a confident Lexus NX tail lights part number at the time of writing. Please confirm the correct part via a Lexus dealer or parts specialist using your VIN.

Lexus NX Tail Lights: More Wiring Behind There Than Most People Assume

Because brake light, indicator, reversing light and rear fog light are usually combined in one Lexus NX tail light housing, a single electrical fault can knock out more than one function at once — which is why this particular complaint rarely means just one thing.

Before you buy: tail light design and bulb type vary by trim and facelift status. Always confirm against your VIN before ordering.

Lexus NX Tail Lights: What It Does

Beyond basic rear visibility, tail light units on the NX typically integrate brake lights, indicators, reversing lights and rear fog lights into a single housing. Higher trims may use LED units with a distinct light signature, which are not interchangeable with standard halogen units even if the physical mounting looks similar.

Fitment & Compatibility

Lexus NX Tail Lights: Generations & Tail Light Type

Standard trims	Halogen bulb-based units as standard
Higher trims, later model years	LED tail lights become available further up the range, genuinely a different assembly and connector from the halogen units on lower trims

Tail light design changed between generations of the NX, and facelifted versions within the same generation often use a revised light signature that isn't interchangeable with pre-facelift units. Always confirm the exact part for your specific model year before ordering. Whether you're sourcing a replacement tail lights for your Lexus NX from a dealer, specialist, or online marketplace, always check compatibility against your registration or VIN before buying, and confirm you're ordering the correct side — driver's side (RH in the UK) or passenger side (LH in the UK) — since these are not interchangeable.

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A Genuinely Useful Piece of Context Worth Knowing About Tail Light Condensation — Lexus NX Tail Lights

If you're seeing condensation in a tail light, this is genuinely worth knowing: on related Lexus models, unlike the headlights which use a butyl seal, the tail lights don't have this same type of seal — meaning the likely culprit is a rotted rubber seal around one of the bulb sockets, rather than the main lens seal.

A genuinely useful, specific finding worth checking: there's often a specific drainage channel designed to let water run away from the tail light, positioned near the reverse light housing, which can become blocked with dirt or debris, causing water to pool instead of draining away properly.

It's also genuinely worth knowing a practical, temporary workaround if a tail light fills with water rather than just fogging: opening and closing the boot or tailgate again can help drain the water back out.

Lexus NX Tail Lights: Common Faults, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Tail Lights Guide for diagnosing which circuit has failed, how easy this job is to DIY, and aftermarket advice.

More Lexus Tail Lights

The same part, covered across other Lexus models.