Filluck 349Pcs Waterproof Car Wire Connectors Kit 22-16 AWG

Overview

Meet the Filluck 349PCS Car Automotive Electrical Wire Connectors Kit—a comprehensive set designed to streamline wiring in vehicles and related equipment. Built for durability and practical everyday use, this kit blends a ratchet crimping tool with a wide range of connectors and accessories to support quick, reliable terminations in challenging environments.

Whether you’re upgrading a car harness, performing routine auto repairs, or tackling a DIY wiring project, you’ll find this kit covers a broad spectrum of needs. The combo is designed for positive, moisture-resistant connections that stay put under vibration, wind, and weather—without promising guarantees, but with plenty of actionable possibilities.

What’s inside

The set includes a ratchet crimping tool, 24 connector sets (covering 1/2/3/4 pin configurations), 140 dust plugs, 70 pairs of male and female terminals, 20 heat shrink terminals, and a storage box for neat organization. A quick-start video is recommended to help you get the most from the toolkit.

• Ratchet crimping tool forged from high-quality carbon steel for precise, repeatable crimps.
• Wide crimping range (22-14 AWG) suitable for a variety of automotive wires and terminals.
• Copper-plated terminals to support better conductivity and steady soldering and crimping.
• Waterproof design with hot-melt adhesive and double-wall shrink tubing to reduce moisture exposure.
• Snap fasteners enable quick connections and easy disconnection when needed.

Key features and benefits

• Durable build—The tool and connectors are designed for repeated use in DIY projects and auto repairs.
• Versatile compatibility—1-4 pin size range covers a wide range of wiring tasks across vehicles and tools.
• Reliable connectivity—Copper-plated terminals improve conductivity and resistance to loosening.
• Weather resistance—Waterproof seals and heat shrink insulation help protect wire joints from moisture and air leakage.
• Organized storage—A dedicated storage box keeps parts ready for your next project.

Real-world use cases

Use this kit to refresh old connections on a car, tractor, snow machine, trailer, or workshop tools. It’s well suited to upgrading harnesses, extending wiring runs, or setting up new power and signal paths in a DIY garage or auto shop. The combination of a robust crimping tool and weatherproof connectors helps you approach projects with confidence while keeping parts neatly organized.

Getting started

Watch the operation video before use for best results. After crimping, perform a light pull test to verify a secure fit; if terminals shift, re-crimp to ensure a snug connection. Store everything in the included box to streamline future projects.