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Thoroughbred Diesel Heavy Duty Battery Cable Set - 2003-2005 Dodge Ram 5.9L Cummins (Dual Battery)

Thoroughbred Sku #: TDP593RDBLK
Manufacturer Sku #: 593RDBLK

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$460.00

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Product Name: Thoroughbred Diesel Heavy Duty Battery Cable Set - 2003-2005 Dodge Ram 5.9L Cummins (Dual Battery)
Manufacturer: Thoroughbred Diesel
Manufacturer Part #: 593RDBLK
Thoroughbred Diesel Part #: TDP593RDBLK
Fitment Notes: 2003-2005 Dodge Ram 5.9L Cummins (Dual Battery)

Thoroughbred Diesel Heavy Duty Battery Cable Set - 2003 to 2005 Dodge Ram 5.9L Cummins (Dual Battery)

Tired of slow starts, dim lights, or weak charging in your 3rd Gen Cummins? Factory battery cables on 2003 to 2005 Dodge trucks are known to break down over time due to corrosion, heat, and wear, especially in dual battery setups. If you're chasing electrical gremlins, this full battery cable upgrade is the smart fix.

Thoroughbred Diesel's Heavy Duty Battery Cable Set is designed to replace every major power and ground cable with upgraded, high-capacity wiring. Built with marine grade tinned pure copper and covered in heat, oil, and abrasion resistant loom, these cables deliver maximum current with zero excuses. Military style battery terminals offer clean, secure connections and plenty of room for accessories.

Kit Includes:

2/0 AWG Starter Supply Cable
12 AWG Starter Solenoid Trigger Wire
1/0 AWG Passenger Side Engine Ground
1/0 AWG Driver Side Engine Ground
1/0 AWG Battery Crossover Cable
4 AWG Frame Grounds (Driver and Passenger Side)
4 AWG Power Feed to Fuse Box
Military Style Positive and Negative Terminals
Fiberglass Heat Shielding for Starter Cable
Heat Shrink and Techflex Loom on All Cables

Key Benefits:

Faster Starts - Higher current flow to your starter for reliable ignition
Improved Charging - Cleaner connections and bigger cables mean faster, more efficient charging
Better Battery Life - Reduces strain on your electrical system
Built to Last - Marine grade copper and heavy-duty insulation resist corrosion and wear
Factory Fitment - Uses stock routing and hardware for a clean install

Don't let old cables rob your truck of power and reliability. This full replacement kit is one of the best upgrades you can make to your 5.9L Cummins, whether you're towing heavy or just driving daily.

Power your truck with confidence. Thoroughbred Diesel has you covered.

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Is this 100% plug and play?

FatDingleBerries | 11/3/2025
Yes, it is.

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