Driver Side Outer LED Tail Light for 2018-2019 Infiniti Q50 26555-6HH1B
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- 2018 Infiniti Q50 with matching left outer lamp 26555-6HH1B
- 2019 Infiniti Q50 with matching left outer lamp 26555-6HH1B
Product Overview
An outer Q50 tail lamp can fail even when the lens is not broken. Moisture inside the sealed housing, dim LED sections, or an intermittent brake/running light can leave the rear of the car uneven and may trigger a lighting concern during inspection.
Infiniti later superseded 26555-6HH1B to newer service numbers, but the lamp design changes across later Q50 production. Matching the exact left outer number is the safest way to avoid buying a lamp that looks similar but has different internal electronics or connector details.
Key Features & Performance
- Sealed LED outer tail-lamp assembly
- Left / driver-side quarter-panel position
- Factory-style lens and housing shape
- Replacement for damaged or failed 26555-6HH1B application
Replaces Part Numbers
- Infiniti 26555-6HH1B
- 265556HH1B
- Superseded in Infiniti service catalog by later left outer lamp numbers such as 26555-6HH5A
Common Uses
- Replacing a cracked, cloudy, leaking, or non-working outer tail light
- Repairing lighting after minor collision or bumper/body damage
- Correcting a mismatched or missing lamp after previous body work
Technical Specifications
- Product Type: Outer rear combination / tail lamp
- Position: Left / driver side
- Mounting Location: Quarter panel
- Light Source: LED
- Lens: Red / clear factory-style
Installation & Fitment
- Disconnect battery power before working with exposed vehicle wiring
- Compare connector shape, bulb or LED technology, mounting tabs, and side/position with the original part
- Test every lighting function before reinstalling bumper, trunk, fender-liner, or interior trim
Compatibility Notice
Later 2020-2024 Q50 outer lamps use additional part-number revisions. Match the original lamp number, connector, and LED pattern instead of extending fitment by appearance alone.
Frequently Asked Questions
Q: What should I check before replacing the lamp? A: Check the fuse, power, ground, connector, bulb or LED module, and obvious wiring damage so an electrical fault is not mistaken for a bad housing.
Q: How do I confirm the correct version? A: Match year/body style, position, connector, lighting technology, mounting points, and the OE/reference number when available.
Part Summary
keywords: 26555-6HH1B, Infiniti Q50 left tail light, 2018 Q50 driver tail lamp, 2019 Infiniti Q50 outer LED brake light, Q50 quarter panel tail lamp
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.