Dodge RAM Gen 2-3, 2500/3500 Cummins Diesel I6 5.9L, 1998-2007, 2/0 Left 3 wire Negative Battery Cable #866

Dodge RAM Gen 2-3, 2500/3500 Cummins Diesel I6 5.9L, 1998-2007, 2/0 Left 3 wire Negative Battery Cable #866

2/0 left (driver-side) negative battery-to-block cable with 6-gauge chassis grounds for 1998–2007 Dodge RAM 2500/3500 5.9L Cummins. Includes military terminal and hardware.

$96.93

100 in stock

Products Details

Product Description

Dodge RAM Gen 2–3, 2500/3500 Cummins Diesel I6 5.9L, 1998-2007, 2/0 Left 3-Wire Negative Battery Cable #866

Replace the factory left negative cable on your 5.9L Cummins with this heavy-duty 2/0 upgrade. Designed for 1998–2007 Dodge Ram 2500 and 3500 trucks with the 5.9L Cummins diesel.

This is the driver-side negative battery-to-block cable with 6-gauge chassis grounds (3-wire). A common corrosion point on these trucks—upgrading it restores a solid ground path and improves starting reliability.

Cable Includes

  • 2/0 left negative battery-to-block cable with 6-gauge chassis grounds
  • 1 negative military-style terminal
  • 1 lock nut
  • 1 set of terminal protectors

Fitment: 1998–2007 Ram 2500/3500 with 5.9L Cummins I6.

Hand-built in the USA. A durable replacement that restores a reliable ground connection.