Grand General – 4″ Flange Mount Light with Chrome Die Cast Housing – Amber – 80371
4″ Flange Mount Light with Chrome Die Cast Housing – Amber
The Grand General 4″ Flange Mount Light (80371) combines a durable chrome die-cast metal housing with a bright amber lens and a replaceable No. 1157 12-volt bulb. Designed for flush-mount installation, this light adds a polished, professional finish to any truck or trailer while ensuring long-lasting visibility on the road.
- Manufacturer: Grand General
- Item Number: 80371
- Bulb Type: No. 1157 – 12 V replaceable bulb
- Material: Acrylic lens with chrome die-cast metal housing
- Lens Color: Amber
- Size: 5-5/16″ Diameter × 2-1/8″ Height
- Wiring: Two 18-gauge wires for power and ground
- Mounting: Flush mount requires 4-1/2″ diameter hole with industry-standard 3-hole bolt pattern
- Design: Classic round housing with high-polish chrome finish
Performance & Fit
This 4″ amber flange mount light delivers reliable illumination for turn, marker, or auxiliary applications. The chrome die-cast housing adds durability and shine, while the replaceable 1157 bulb offers easy maintenance and consistent output. Its sealed acrylic lens protects against moisture and road debris for long-term performance in tough driving conditions.
Installation
- Disconnect vehicle power before installation.
- Drill a 4-1/2″ diameter mounting hole in the desired location.
- Align the 3-hole bolt pattern and secure the housing with appropriate hardware.
- Connect the two 18-gauge wires to power and ground circuits.
- Insert the No. 1157 bulb and test the light before final tightening.
Why You’ll Love It
- Durable chrome die-cast housing with polished finish
- Replaceable No. 1157 12 V bulb for easy maintenance
- Amber lens provides bright visibility for marker or turn functions
- Flush-mount design for a clean, professional appearance
- Industry-standard 3-hole bolt pattern fits most applications
Common Questions
- Is the bulb included? Yes – this light includes a replaceable 1157 12 V bulb installed in the socket.
- Can I use an LED bulb instead? Yes – it’s compatible with most LED 1157 replacements.
- What is the mounting size? Requires a 4-1/2″ diameter hole with standard 3-hole bolt pattern.
⚠️ California Proposition 65 Warning:
This product can expose you to chemicals including nickel and chromium compounds, known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Note: Amber lens with chrome die-cast housing. Uses replaceable No. 1157 12 V bulb. Flush mount requires 4-1/2″ opening and 3-hole bolt pattern.