Incandescent Red / Amber Bi-Color Fender Mount Clearance Marker Light with Snap-In Base MC67ARB
A compact sealed trailer marker light that combines forward-facing amber visibility and rearward-facing red visibility in one fender-mount unit. This listing is for one light with a snap-in self-grounding base, making it a clean replacement when you only need a single light instead of a pair. :contentReference[oaicite:1]{index=1}
Overview
This incandescent bi-colored red and amber clearance / marker light is built for trailer fender and side-marker applications that use the standard sealed rectangular thinline format. The split lens functions as a forward-facing amber clearance light and a rearward-facing red marker light, helping one compact unit handle two directional lighting jobs. This listing is for one light with its snap-in self-grounding base. :contentReference[oaicite:2]{index=2}
R&P Service Insight
These fender lights are popular because they simplify the lighting package on compact trailers. Instead of stacking separate forward and rear marker lamps, one sealed bi-color light can cover both directions in the same footprint.
- Two-in-One Function: Amber faces forward and red faces rearward for the directional marker layout this style is known for.
- Single-Light Replacement: Ideal when only one damaged light needs to be replaced instead of buying a two-pack.
- Trailer-Friendly Wiring: Single-wire hookup with grounding through the base keeps service straightforward on this style of application. :contentReference[oaicite:3]{index=3}
R&P Knowledge Hub
Compatibility: Common replacement style for trailer fender mount and side marker applications using a sealed rectangular bi-color light and snap-in bracket/base arrangement.
Vehicle / System Fit: Best suited to trailer locations that need amber visibility facing forward and red visibility facing rearward in one compact light.
Installation Notes: Verify overall dimensions, snap-in base style, and single-wire connection format before ordering. Current references for this MC67ARB style describe a single-wire design that grounds through mounting hardware or the mounting base.
Performance Insight: This sealed incandescent thinline format remains common because it delivers the split red / amber function in a compact body with a familiar trailer-light replacement footprint. :contentReference[oaicite:4]{index=4}
R&P Repair Insight
The most common mistakes on this light are ordering the wrong quantity, overlooking the mounting/base style, or matching by appearance without checking measurements. Since this listing is for one light, make sure you are replacing a single failed unit and not a matched pair.
- Check 1: Confirm your original light uses this sealed rectangular thinline profile.
- Check 2: Verify the size matches your application: approximately 4-1/8" long, 1-1/4" tall, and 1-1/8" wide.
- Check 3: Make sure your trailer uses the single-wire / self-grounding style setup and that you only need one light with base. :contentReference[oaicite:5]{index=5}
Features
Bi-Color Marker Function
One compact light provides amber forward-facing and red rearward-facing marker visibility.
Single-Light Listing
Sold as one light with snap-in self-grounding base for single-side replacement needs.
Sealed Thinline Design
Compact rectangular sealed light format commonly used on trailer fenders and side marker locations.
Single-Wire Connection
Designed around the familiar single-wire trailer light format with grounding through the mounting setup. :contentReference[oaicite:6]{index=6}
Specifications
| Specification | Detail |
|---|---|
| Part Number | MC67ARB |
| Product Type | Bi-color incandescent clearance / marker light |
| Application | Trailer fender mount / side marker lighting |
| Lens Color | Amber forward-facing / red rearward-facing |
| Key Measurement | 4-1/8" overall length |
| Height | 1-1/4" |
| Width | 1-1/8" |
| Connection | Single wire with bullet end |
| Warranty | 3 year warranty |
Fitment / Application
| Category | Details |
|---|---|
| Vehicle / System | Trailer fender and side marker light applications using this sealed rectangular snap-in light format |
| Primary Fit | Applications needing amber forward-facing and red rearward-facing marker visibility in one light |
| Secondary Fit | Single-light replacement where the original setup uses a self-grounding snap-in base style |
| Notes | Verify dimensions, base style, and wire-end type before ordering. This listing is for one light with snap-in self-grounding base. |
Included Components
| Quantity | Item |
|---|---|
| 1 | Incandescent red / amber bi-color clearance marker light |
| 1 | Snap-in self-grounding base |
