Hotbray STC4637R Tail Light Wiring Harness

Tail Light Wiring Harness Overview

The Hotbray STC4637R tail light wiring harness is a rear extension loom for the indicator light circuit. It is built for Land Rover Defender applications that use a 3-pin rear indicator connection, helping restore proper electrical continuity at the lighting assembly.

Compatible With Land Rover Defender and Defender 90/110 applications, this harness is identified by part number STC4637R. It is a direct-fit style electrical repair component for rear lighting service where the original loom has damaged connectors or worn wiring.

Key Features

• Rear extension loom for the indicator light circuit
• 3-pin connector configuration
• Electrical repair part for tail light wiring service
• Hotbray part number STC4637R
• Fits Land Rover Defender, Defender 90, and Defender 110 applications listed below

Detailed Fitment

Fits 2011-2016 Land Rover Defender, rear, extension loom rear indicator light 3 pin.

Fits 1997 Land Rover Defender 90, rear, extension loom rear indicator light 3 pin.

Fits 1994-1995 Land Rover Defender 90, rear, extension loom rear indicator light 3 pin.

Fits 1993 Land Rover Defender 110, rear, extension loom rear indicator light 3 pin.

The STC4637R is a practical replacement for rear indicator wiring service on Defender platforms. Use it when the existing loom has connector damage, intermittent lighting operation, or wiring wear at the rear lamp circuit. The STC4637R is listed for multiple Defender model years, making it a focused solution for common rear lighting electrical repairs on Land Rover Defender vehicles.

Common Uses

• Restoring rear indicator light electrical continuity
• Replacing damaged or corroded wiring at the rear lamp circuit
• Repairing intermittent rear lighting operation
• Addressing connector wear in a 3-pin indicator loom

Installation Notes

Verify connector style and vehicle application before installation. Match the harness to the rear indicator light circuit and confirm the listed fitment for your Defender model year. Inspect adjacent wiring and terminals for corrosion or heat damage before completing the repair.

Quality Assurance

Hotbray identifies this part as STC4637R for the specified Land Rover Defender applications. Confirm fitment against the vehicle’s existing rear indicator loom configuration before ordering.