SKU: QRP57-478
UPC: 810165041530
MPN: 57-478
The Ring Terminal 1/4 14-16 GA. Pair w/Heat Shrink from QUICKCAR Racing Products is an essential electrical connector for custom automotive wiring harnesses, engine bay modifications, and high-performance electrical builds. These ring terminals provide a reliable, soldered connection point for battery cables, alternator leads, and auxiliary power circuits where secure crimping and insulation are non-negotiable. Whether you're upgrading your ignition system, installing a second battery for a winch or amplifier, or building a custom loom for a race engine, these terminals eliminate the risk of loose connections that can cause voltage drop or electrical fires.
Each pair features a 1/4-inch stud diameter designed to accept standard automotive battery lugs and ground straps, accommodating 14 to 16-gauge wire gauges—the sweet spot for most auxiliary circuits and moderate current draws. The included heat shrink tubing seals the crimped connection against moisture, vibration, and corrosion, which is critical in engine compartments exposed to heat cycling and road salt. QUICKCAR's terminals are manufactured to racing standards, ensuring consistent contact resistance and repeatability across builds; the heat shrink application protects your investment and maintains conductivity over thousands of miles and multiple heat cycles.
These terminals are ideal for vehicle builders, mechanics, and enthusiasts upgrading electrical systems in hot rods, track cars, trucks, and off-road platforms. They work seamlessly with battery relocation kits, auxiliary fuse blocks, starter upgrades, and custom ground distribution. Installation requires a proper crimper and heat gun or soldering iron for the terminal and shrink tube respectively—professional installers and DIY builders alike appreciate the fool-proof repeatability and fail-safe design that prevents mid-circuit failures when you need reliability most.
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