NAMZ CUSTOM CYCLE SKU: 850-08115

NAMZ Custom Cycle AMP Multilock 12-Wire Plug Housing - Harley & Indian V-Twin

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About NAMZ Custom Cycle

NAMZ Custom Cycle builds plug-and-play wiring harnesses, extension kits and electrical components for Harley-Davidson. Its handlebar extension and connector kits are what make an ape hanger or bagger bar swap a bolt-in job instead of a splicing project.

When you're chasing down an electrical gremlin or building a custom harness from scratch, having the right connectors makes all the difference. This NAMZ Custom Cycle AMP Multi-Lock wire plug housing is the standard 12-wire connector found on factory Harley-Davidson and Indian Motorcycle harnesses since 1996.

Why riders pick this

  • OEM-spec 12-wire AMP Multi-Lock plug housing
  • Direct replacement for Harley and Indian harnesses
  • Compact design fits original equipment locations
  • Essential for electrical repair and custom wiring
  • Ensures reliable connections for critical systems

This is the same compact connector standard that's been proven reliable on rear fender harnesses, turn signals, heated grips, and speedometer connections across modern and vintage Harley and Indian models. It's the ideal choice for repairing damaged connectors or fabricating new wiring segments with factory-level precision.

Reliable Connections for Your V-Twin

  • Standard AMP Multi-Lock connector housing for seamless integration
  • 12-wire cavity configuration for common harness applications
  • Compact design ensures a precise fit in OEM harness locations
  • Restores factory-spec electrical integrity to your motorcycle

Precision for Performance and Custom Builds

Whether you're tackling a full custom build or just tidying up some wiring, using the correct components is crucial for long-term reliability. This plug housing is designed to meet the demands of V-twin electrical systems, ensuring secure and consistent connections. Pair it with the appropriate AMP Multi-Lock terminals for a complete, watertight seal.

Specifications

  • Brand: NAMZ Custom Cycle
  • Manufacturer Part #: NA-173851-2
  • UPC: 810088710728
  • Length: 6 in
  • Width: 4 in
  • Height: 0.75 in
  • Weight: 0.05 lbs

Common questions

What factory applications use this 12-wire connector?

AMP Multi-Lock housings with 12 cavities are commonly found on rear fender harnesses, turn signal wiring, heated grip circuits, and speedometer connections on most factory Harley and Indian motorcycles.

Is this connector compatible with my bike's existing wiring?

Yes, this is the standard AMP Multi-Lock connector housing that OEM harnesses have used since 1996 and continue to use today. It's designed for direct compatibility.

Do I need special tools to install this plug housing?

Installation typically requires a terminal crimper for the individual wires and a terminal removal tool if you're depinning existing wires. Always ensure proper crimping for a secure connection.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDNAMZ Custom Cycle
TYPEElectrical
SKU850-08115
WEIGHT0.05 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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Oct 30, 2020

Very good buy , great replacement on my 99 FXD that had no Brake light or blinkers this purchase fixed all five lighting problems

— Anonymous