755 Piece Weather Pack Kit

Step up your wiring game with our most complete Weather Pack kit yet! This expanded 755-piece set builds on the success of our 460-piece kit by adding 5-pin and 6-pin connectors—plus an even greater variety of terminals and seals to support a wide range of wiring sizes. Like all DIYAutoTune products, this kit was designed in-house to meet real-world shop needs. We’ve tested other kits and found them lacking—so we created one that exceeds expectations.

Whether you're tackling a custom harness, motorsport build, or full vehicle rewire, this kit is your all-in-one solution for professional-grade, weather-resistant wiring.

Connectors

• (4) 6-position male & female connectors

• (3) 5-position male & female connectors

• (6) 4-position male & female square connectors

• (5) 4-position male & female flat connectors

• (6) 3-position male & female connectors

• (6) 2-position male & female connectors

• (6) 1-position male & female connectors

Terminals

• (70) 20–18 AWG female pins

• (70) 20–18 AWG male pins

• (70) 16–14 AWG female pins

• (70) 16–14 AWG male pins

• (23) 12 AWG female pins

• (23) 12 AWG male pins

Seals & Accessories

• (140) Green seals for 20–18 AWG

• (140) Gray seals for 16–14 AWG

• (46) Blue seals for 12 AWG

• (30) Weather Pack cavity plugs

• (1) Terminal removal tool

Why You’ll Love It

• Designed by enthusiasts, for professionals

• Includes uncommon 5-pin and 6-pin connectors

• More than enough terminals and seals to account for mistakes and mix-and-match wire gauges

• Trusted by racers, builders, and tuners worldwide