Terry Components 22045 Heavy Gauge Battery Cables – Fits Harley Softail (1989–2007) – 4‑Gauge USA Made

OVERVIEW

This heavy-gauge battery cable set replaces aging or corroded factory wiring to restore reliable starting performance on Harley-Davidson motorcycles. Built from premium 4-gauge tinned copper wire protected by a flexible silicone jacket, the hardware ensures maximum electrical conductivity with minimal resistance. Designed as a direct-fit electrical component, these cables deliver consistent power delivery for Softail models built between 1989 and 2007.

ENGINEERING & PERFORMANCE

The 1,650-strand wire configuration provides superior flexibility and vibration resistance compared to standard single-core cables, preventing internal fracture over time. Each cable terminates in a 99.9 percent pure electrolytic copper lug that seals tightly against corrosion while maintaining low resistance at the connection point. This construction reduces voltage drop during startup, translating directly into faster, more consistent cranking speeds under heavy electrical demand.

KEY FEATURES

• Heavy-duty 4-gauge construction with 1,650 tinned copper strands
• Super-flexible silicone jacket resists heat, oil, and abrasion
• 99.9 percent pure electrolytic copper lugs ensure maximum conductivity
• Reduces voltage drop for stronger engine cranking power
• Ideal for custom or universal positive and negative applications
• Sold individually for targeted positive or negative circuit replacement
• Made in the U.S.A. for domestic manufacturing standards

TECHNICAL SPECIFICATIONS

• Brand: Terry Components
• Part Name: 22045 Heavy Gauge Battery Cables
• Part Type: Electrical Hardware
• Material: 4-Gauge Tinned Copper Wire and Silicone Jacket
• Supported Years: 1989–2007
• Compatible Harley Trim: Softail

FITMENT

• Harley Softail (1989–2007)

WHY HARLEY RIDERS CHOOSE THIS

Riders select Terry Components cables when standard starter batteries or weak connections cause slow crank times and hard starts. The thick copper core and flexible silicone insulation handle road vibration and high under-hood temperatures without degrading, keeping the electrical pathway intact year after year. Because these wires minimize internal resistance, every amp reaches the starter motor exactly when ignition demand peaks. That reliable current flow makes them a practical, cost-effective foundation for Softail owners who refuse to compromise on startup performance.