Seachoice Universal Mount Tail Light, 8-Function, Driver Side — For Trailers Over 80"

Seachoice Universal Mount Tail Light, 8-Function, Driver Side — For Trailers Over 80″

A waterproof 8-function combination tail light for the driver side (road-left) of boat trailers wider than 80 inches. The low-profile housing is built for marine environments, handling road spray, rain, and launch ramp exposure without corroding. Mounts on a universal 2″ center stud pattern and includes a separate ground wire with eyelet for flexible grounding to the trailer frame.

The 8th function — license plate illumination — is what distinguishes this driver-side unit from the 7-function passenger-side companion. Both share the same 8.063″ × 2.875″ × 2.813″ housing for a consistent appearance across both sides. Acrylic lens and bulb are both replaceable in the field.

8 Functions

• Stop
• Turn
• Tail
• Rear clearance
• Rear reflex
• Side marker
• Side reflex
• License plate illumination

Key Features

• Side: Driver (road-left)
• For trailers over 80″ overall width
• Waterproof, low-profile housing
• Universal stud mount on 2″ centers
• Separate ground wire with eyelet
• Replaceable acrylic lens and bulb
• Corrosion-proof plastic housing
• Dimensions: 8.063″ × 2.875″ × 2.813″
• Meets SAE, DOT, FMVSS, and CMVSS standards when properly installed

Related Products

• Seachoice Universal Mount Tail Light, 7-Function, Passenger Side — For Trailers Over 80″ — companion passenger-side light
• Seachoice Universal Mount Combination Trailer Light Kit — Driver & Passenger Side — matched pair with 25ft harness & hardware
• Seachoice 52921 Submersible Trailer Light Set — For Trailers Over 80″
• Seachoice 8-Function Submersible Combination Tail Light — Driver Side, 80"+ Trailers
• Seachoice 7-Function Submersible Combination Tail Light — Passenger Side, 80"+ Trailers
• Seachoice Universal Mount Combination Tail Light, 8-Function, Driver Side
• Seachoice 52991 Passenger Side Trailer Light, 6-Function
• Seachoice 53001 7-Function Driver Side Trailer Light
• Seachoice Submersible LED Combination Light

Parts Desk Insights

Best Use Case: Best suited as a driver-side replacement on a wide boat trailer — typically pontoon, tri-toon, or large center console trailers — where the overall width exceeds 80 inches and separate outboard-mounted tail lights are required. The driver-side unit is the one that carries license plate illumination, so it’s the critical side for road compliance. Pair with the 7-function passenger-side companion for a matched set, or see the full kit which includes both lights plus a 25-foot harness and all mounting hardware. This is the non-submersible version — if your trailer is regularly backed into the water, consider the submersible driver-side option instead.