4-Piece 400R Style LED Tail Light Set for 2014-2017 Infiniti Q50 V37
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
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.
- 2014 Infiniti Q50 Sport / Hybrid Sport and compatible V37 sedan configurations
- 2015 Infiniti Q50 Sport / Hybrid Sport and compatible V37 sedan configurations
- 2016-2017 Infiniti Q50 Sport / Red Sport 400 and compatible V37 sedan configurations using the matching lamp connectors
Product Overview
Replacing only one damaged Q50 lamp can leave the rear of the car with mismatched lens color or LED appearance, especially when the other assemblies have aged. A complete four-piece set is also useful after rear-body repair when more than one lamp or trunk-mounted section was damaged.
The 400R-style design changes the appearance of the rear lighting but still needs the Q50 V37 mounting points and electrical connections to match. Test every brake, tail, turn, reverse, and trunk-lid function before final trim reassembly.
Key Features & Performance
- Four-piece matched rear lamp set
- LED lighting
- Left/right outer and inner trunk lamps
- 400R-inspired rear-light styling
Replaces Part Numbers
- Aftermarket 400R-style four-piece LED conversion set; no Infiniti OE interchange claimed
Common Uses
- Replacing a cracked, cloudy, leaking, or non-working lamp assembly
- Repairing lighting after minor collision or bumper/body work
- Restoring a matched appearance and dependable visibility
Technical Specifications
- Product Type: LED tail light conversion/replacement set
- Quantity: 4 pieces
- Placement: Rear, left/right inner and outer
- Vehicle: Infiniti Q50 V37
- Years: 2014-2017
Installation & Fitment
- Disconnect battery power when working with exposed connectors
- Compare the replacement with the original before transferring bulbs, modules, brackets, or caps
- Test all electrical functions before reinstalling bumper, trunk, door, or interior trim
Compatibility Notice
Confirm connector style and trunk/quarter-panel mounting before ordering. Aftermarket 400R-style lamps may use adapter wiring or different startup/turn-signal behavior from the original Q50 lamps.
Frequently Asked Questions
Q: What should I check before replacing the light? 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, mounting tabs, lighting technology, and any OE/reference number listed above.
Part Summary
keywords: Infiniti Q50 400R tail lights, 2014 Q50 V37 LED tail lamp, 2017 Q50 four piece tail lights, Red Sport rear light conversion, Q50 inner outer LED lamps
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.