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Wiring Harness; 21-Circuit (Universal; Some Adaptation May Be Required)

Item CR37647
Our Price

$149.99 each

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Wiring Harness
      • Twenty-One-Circuit Design for Complete Vehicle Wiring
      • Pre-Labeled and Color-Coded Wires
      • Compatible with Standard GM-Style Connections
      • Heavy-Duty Copper Wire Construction
      • Includes Fuse Box and Relays
      • Ideal for Street Rods, Muscle Cars, and Custom Builds
      • Supports A/C, Power Windows, and Accessories
      • Four-Hour Installation
      • Limited Lifetime Warranty
      • Universal Fitment

      Description

      Comprehensive Electrical Management. The Wiring Harness; 21-Circuit Universal Fitment is engineered to provide a complete and organized solution for rewiring or building custom electrical systems. Featuring 21 individual circuits, this harness supports all essential electrical components, from ignition and lighting to accessories and instrumentation. The Wiring Harness; 21-Circuit Universal Fitment delivers dependable power distribution and simplifies complex wiring, making it ideal for restorations, performance upgrades, or complete custom builds.

      High-Quality Construction. Built from premium automotive-grade materials, the Wiring Harness; 21-Circuit Universal Fitment ensures long-lasting reliability and protection against heat, abrasion, and electrical interference. Each wire is color-coded and labeled for easy identification during installation, reducing guesswork and improving accuracy. The durable insulation resists wear and corrosion, ensuring consistent conductivity and dependable performance over time.

      Installation. Putting this Wiring Harness; 21-Circuit on your vehicle takes 4 hours to install.

      Warranty. There is a limited lifetime warranty on this product.

      Application. The Wiring Harness; 21-Circuit offers universal fitment.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 4 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Twenty-One-Circuit Wiring Harness
      • (1) Fuse Box Assembly
      • (1) Relay Pack
      • Instructional Manual
      5.0

      Customer Reviews (1)

      Questions & Answers

      No questions about this product yet. Ask the First Question