Pathfinder LED Replacement Bulb - 3157 Replacement Bulb RED

Pathfinder LED replacement bulb in red, built on Cree LED technology for 3157-socket applications on V-twin motorcycles. Delivers instant full brightness while drawing less power from your battery and alternator than incandescent bulbs.

Features

• Cree LED technology
• Instant full intensity when powered
• Lower electrical draw than incandescent
• Extends light fixture lifespan
• Red color output

Specifications

• Brand: Pathfinder
• Manufacturer Part #: HD3157
• Length: 5.12 in
• Width: 3.25 in
• Height: 0.9 in
• Weight: 0.045 lbs
• Country of Origin: China (Mainland)

Fitment

Fits V-twin motorcycles with 3157 bulb sockets, including Harley-Davidson and Indian Motorcycle models that use this standard socket.

Frequently Asked Questions

Will this fit my Harley's brake light?

This is a 3157-socket replacement. Confirm your bike uses a 3157 bulb before ordering — check your owner's manual or consult your dealer.

How much power does this LED bulb draw compared to stock?

LED draws significantly less current than an incandescent bulb, reducing load on your battery and alternator during operation.

Do these bulbs require any rewiring or installation modifications?

No — this is a direct plug-in replacement for 3157 sockets. No wiring changes needed.

How long do these LEDs last?

LED technology extends bulb life considerably compared to incandescent. Exact lifespan depends on usage, but LEDs typically outlast traditional bulbs by thousands of hours.