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NAMZ ISOLATOR MODULE TRAILER 4-WIRE CHALLENGER
NAMZ ISOLATOR MODULE TRAILER 4-WIRE CHALLENGER - Image 2

NAMZ ISOLATOR MODULE TRAILER 4-WIRE CHALLENGER

$ 132.95

In stock

Trailer Isolator Module – 4-Wire – Challenger

Part #: 20101552

NAMZ quality guaranteed.

Available for ship to store or drop ship.

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NAMZ ISOLATOR MODULE TRAILER 4-WIRE CHALLENGER

Product Specifications

Weight 0.75 lbs
Part Number

20101552
UPC Code

810088718151
Punctuated Part Number

2010-1552
Vendor Part Number

NTIINDCH
Vendor Punctuated Part Number

NTI-IND-CH
Commodity Code

2010
Commodity Group

LIGHTING-LICENSE GROUP
Commodity Type

TAILLIGHT GROUP
MPN

20101552
Brand

NAMZ
UPC

810088718151
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Get the performance you need with the NAMZ ISOLATOR MODULE TRAILER 4-WIRE CHALLENGER, available now at Knobtown Cycle. Kansas City’s trusted source for quality motorcycle parts.

Product Description

ISOLATOR MODULE TRAILER 4-WIRE CHALLENGER

  • Protects factory turn signal module from being overloaded when adding a trailer
  • Plugs in between the rear fender harness and receives the signals from the lighting circuits
  • Draws power from the motorcycle battery
  • Made in the USA

Part Locations

Location Available
Wisconsin (WI) 9
New York (NY) 0
Texas (TX) 0
Nevada (NV) 5
North Carolina (NC) 0
National Total 14

Stock levels last updated: December 25, 2025 11:38 PM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.

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Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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Need help with installation?  Our Service Department based in Kansas City, Missouri is here for you.  Fill out a Service Request and lets get you rolling!