Dorman Conduct-Tite 4 Gauge 3/8 Inch Copper Ring Lug Terminal for Automotive Wiring 85637

4 gauge 3/8 inch copper ring lug terminals used to replace damaged or corroded battery cable ends and high-current ground connections.

Built to meet the manufacturer's design intent for reliable service. These lugs are constructed of high-quality copper materials to ensure long-lasting durability and consistent electrical conductivity in demanding automotive and industrial environments.

Key Features

• Constructed from high-quality copper for superior conductivity
• Designed for 4 gauge wire applications
• Features a 3/8 inch ring terminal opening
• Engineered as a direct-fit replacement for OE components
• Suitable for automotive, industrial, and commercial uses
• Validated through testing to match form and function

Benefits

• Restores secure electrical connections to prevent voltage drops
• Reduces the risk of repeat repairs caused by corrosion or failure
• Ensures smoother installation with precise OE-matching dimensions
• Provides dependable performance under daily driving demands
• Offers a cost-effective solution for battery and grounding repairs
• Delivers a long-lasting fix you can trust for critical wiring

Application

Ideal for mechanics and DIYers repairing battery cables, starter connections, or high-amperage ground straps on cars, trucks, and commercial vehicles. Also suitable for broad industrial wiring projects requiring robust 4 gauge terminals.

Fitment Notes

• Universal fit for 4 gauge wiring applications
• Compatible with various makes and models requiring 3/8 inch stud connections
• Replaces part numbers including Grote 84-9430, Pico 4739U, and Standard Motor Products BP307

Why Choose Dorman?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they're made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What's in the Box

• 2 Piece Copper Ring Lug Terminals

Item Dimensions

• Length: 4.1 inches
• Width: 1.5 inches
• Height: 1.5 inches
• Weight: 0.1 lbs