Description
Product Overview
The eMagTech 4‑pin motorcycle connector set is engineered for Harley‑Davidson handlebar extensions that use the MX19004S51 (OE 72910‑11, 72908‑11) CAN wiring configuration. Each kit includes two precision‑molded 4‑pin connectors and eight pre‑tinned terminals, delivering a robust, corrosion‑resistant connection. Constructed from high‑grade thermoplastic with gold‑plated pins, the connectors maintain signal integrity in harsh riding conditions. Package dimensions are compact at 4.84 x 2.95 x 0.35 inches, and the lightweight design (0.211 oz) ensures no added bulk to your bike.
Usage
Designed for both left‑hand and right‑hand handlebar switches, this kit fits seamlessly into standard Harley‑Davidson wiring harnesses. Ideal for riders upgrading their control modules, installing aftermarket accessories, or performing routine maintenance, the connectors support quick, tool‑free attachment. Whether navigating city traffic or tackling off‑road trails, the secure 4‑pin design prevents loose connections that could disrupt CAN communication, making it suitable for daily commuters and performance enthusiasts alike.

Why Choose Us
eMagTech combines automotive‑grade materials with meticulous engineering to deliver a connector that exceeds OEM specifications. Each unit undergoes rigorous testing for voltage tolerance, vibration resistance, and temperature extremes, guaranteeing longevity even under aggressive riding. Our commitment to quality is reflected in a 4.2‑star rating from verified customers and a best‑seller rank within Powersports Wiring Harnesses, underscoring reliability and rider satisfaction.
Key Features
- Precision‑engineered 4‑pin design ensures a secure, leak‑proof CAN connection.
- Gold‑plated terminal pins provide superior conductivity and corrosion resistance.
- Includes two connectors and eight terminals for complete left and right side installation.
- Compact, lightweight construction minimizes added weight and bulk.
- Compatible with Harley‑Davidson MX19004S51 (OE 72910‑11, 72908‑11) wiring standards.
FAQ
Do I need additional tools to install the connectors?
No special tools are required. The connectors feature a snap‑fit design, and the pre‑tinned terminals can be pressed into place with a standard screwdriver or a small prying tool.
Are these connectors compatible with other motorcycle brands?
They are specifically sized for Harley‑Davidson models that use the MX19004S51 CAN harness. While they may fit some other brands with similar pin spacing, we recommend confirming compatibility before purchase.
Can I use this kit for both left and right handlebar switches?
Yes. The kit includes two identical 4‑pin connectors and eight terminals, allowing you to wire both sides of the handlebar simultaneously.
What is the warranty period for this product?
eMagTech offers a one‑year limited warranty covering manufacturing defects and material failures.
Is the connector waterproof?
The thermoplastic housing provides a high degree of water resistance suitable for typical riding conditions, but it is not rated for submersion.





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