Jeep Wrangler TJ I-4 4 Cyl DOHC 2.4L 2003-2006 1ga Military Kit

Jeep Wrangler TJ I-4 4 Cyl DOHC 2.4L 2003-2006 1ga Military Kit

Upgrade the electrical system on your Jeep Wrangler TJ with this heavy-duty 1-gauge military-style battery cable kit, built specifically for 2003–2006 models with the 2.4L Power Tech inline-four.

This is our premium upgrade over the standard 2-gauge kit. The larger 1-gauge pure copper cables deliver maximum conductivity, reduced voltage drop, and stronger cranking power—ideal for daily drivers, cold climates, or TJs with added electrical accessories.

Kit Includes

• 1-gauge positive battery cable with 4-gauge fuse block lead
• 1-gauge negative battery cable with 6-gauge chassis ground
• 6-gauge alternator cable with fuse link
• 1 positive + 1 negative military-style battery terminals
• 2 lock nuts
• Starter lug cover
• Anti-corrosion battery washers

Optional Covers: Military Ordnance / Universal Terminal Covers  – recommended for added protection against accidental shorts and a cleaner finished look.

Optional Add-On: Upgrade to a 4 ga alternator wire for 100-150 amp alternator with our “Zen Kit”

Fitment: 2003, 2004, 2005, 2006 Jeep Wrangler TJ with 2.4L I-4 (4-speed or 6-speed).

Hand-built in the USA. The preferred choice when you want the strongest possible electrical performance from your TJ.

#4423M