Southwire Primary Wire

Built for steady automotive runs and clean small wiring jobs.

OEM quality primary wire for the kind of work that has to just work.

Product Overview:

When you are staring at a tight wire run, this primary wire keeps things simple. Southwire gives you 100% copper with fine stranding, so it bends without getting fussy, and the PVC insulation holds up to abrasion, moisture, acids, oils, grease and solvents. That is a solid little reassurance when the job lives under a hood, around grime, or in a cramped bay. For automotive ignition work and other small wiring fixes, it feels plain sensible. Set it in place, and you get a neat, dependable line that looks right and does the job without drama.

Key Features:

• 100% copper conductor gives you a clean, steady path for current, with fine stranding that stays flexible.
• PVC insulation shrugs off abrasion and messy shop exposure, so the wire keeps its cool in rough spots.
• SAE J1128 rated construction lines up with an automotive primary wire job that needs to fit the brief.
• Temperature rated to 60 degrees C, 140 degrees F helps it stay in range for common underhood and repair work.
• Red color makes tracing and sorting circuits easier when you are elbows deep in a bundle.

Quick Specs:

• Brand: Southwire
• Manufacturer: Southwire
• Model Number: 55672133
• Color: Red
• Dimensions: 4.74" x 8.75" x 4"
• Material/Finish: 100% Copper, PVC Insulation
• Format/Type: Automotive Primary Wire
• Compatibility/Use: Automotive ignition system repair

If you want a wire that bends easy, holds up to shop abuse, and keeps your install looking tidy, this one earns its place. Picture the job laid out clean, the copper carrying steady, and the whole setup feeling a bit less like a headache. Want to get it moving?