Sky High Car Audio Solder Seal Wire Connectors Green AWG 16-18 150 Pieces

Fast, clean, and durable splices—no crimp tool needed. These green solder-seal connectors are sized for 16–18 AWG wire and come in a 150-piece reusable jar for shop or install bay use.

Key Features

• One-step solder & seal: Low-temp solder ring melts while heat-shrink tubing contracts; adhesive liner seals out moisture and vibration.
• Color-coded size: Green band = 16–18 AWG for quick ID.
• Clear tubing: Confirms full solder flow and proper insertion.
• Built-in strain relief: Adhesive grips insulation to prevent pull-outs.
• Tool-light install: Just a heat gun or micro-torch—no crimper required.

Ideal for: speaker leads, remote turn-on, LEDs, sensors, and general 12-volt accessories in cars, trucks, marine/UTV, and powersports.

Note: Not for high-current battery/alternator cables—use proper lugs and heavy-duty crimps for those.

Quick How-To

Strip ~1/4” (6–7 mm), overlap wires in the sleeve, heat from the center outward until the solder fully flows and the ends seal, let cool, then perform a pull test.

Why Shop at AudioSellerz.com

• Competitive Pricing – Pro-grade install parts at honest prices
• Fast Shipping – Quick turn from our Ohio warehouse
• Dedicated Support – Installers on staff to help you pick the right size and technique
• Exclusive Deals – Insider promos and bundle advice for your build