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Dodge Ram 2500/3500 for 1989 – 1993 (Gen 1) with 5.9L Cummins Diesel

Photo credit: Many thanks to a customer for this picture of his truck near St George, Utah.

This page is for the 1989-1993 Dodge Ram 2500-3500 models.

If you are looking for the Gen 2, 5.9L, 12 Valve Cummins (1994-1998) Dodge Ram, click here

If you are looking for the Gen 2, 5.9L, 24 Valve Cummins (1998-2002) Dodge Ram, click here

If you are looking for the Gen 3, 5.9L, 24 Valve Cummins (2003-2007), Dodge Ram, click here

If you are looking for the Gen 3, 6.7L, 24 Valve Cummins (2007-2009), Dodge Ram, click here

For Dodge Ram model ID and history, click here

We offer both kits and individual cables for your vehicle

 Gen 1 is for the 1989-1993 models with a single battery.

How we build them:

The cables are built from 2/0 (“two-aught”) cable for the starter and engine block grounds (with optional 3/0 cold weather/hard start upgrade) and the tin plated (for corrosion resistance) copper terminals.  To prevent corrosion from the battery’s acidic fumes, we crimp the terminals with a 12-ton hydraulic crimper then seal the connection with adhesive lined heat shrink.  Cables are shipped with anti-corrosion battery washers, military-style battery terminals with “Nylox” style lock nuts. 

Battery Kits:

All Battery kits include covers and loom (free loom)

Dodge Battery Cable Kit for Gen 1 (1989 - 1993), 2/0

For use on Gen 1 Dodge Ram Trucks with a single battery.

Kit includes:
2/0 Positive battery to starter cable.  Note: the customer must reuse starter relay wires.
2/0 Negative battery to block cable with 11" lead.
1 Positive, 1 Negative military style battery terminals with lock nuts and covers.

Includes loom and covers (loom is free when buying the kit).

$122.60

Dodge Battery Cable Kit for Gen 1 (1989 - 1993), 3/0 Cold Weather/Hard start option

For use on Gen 1 Dodge Ram Trucks with a single battery.

This cold weather kit is for trucks used in extreme weather (i.e. snow plows). They might be a little harder to install than the 2/0 kit.  

Kit includes:
3/0 (one size larger than 2/0) Positive battery to starter cable.  Note: the customer must reuse starter relay wires.
3/0 Negative battery to block cable with 11" lead.
1 Positive, 1 Negative military style battery terminals with lock nuts and covers.

Includes loom and covers (loom is free when buying the kit).

$143.40

Battery Cables & Options:

Dodge 2/0 battery cable to starter for 1989-1993 - Gen 1

Gen 1

Positive cable
Single battery, customer must reuse start relay wire

$47.55

Dodge 2/0 battery to block for 1989-1993 - Gen 1

Gen 1

Negative cable to block with 11" lead
Single battery

$65.05

Military Ordnance/Universal Terminal Covers - per cable

Price is for one (1) cover
NOTE: Included in our FULL dual battery diesel kits.
Select color below.

$5.00

Loom - Per cable

Wavy plastic cover that protects the wire from physical abrasion

Price is "per cable" 

$5.00

Optional Alternator Cables

Dodge Grid Heater Relay Wire (6 ga for single relay) with fuse link.

This is a replacement for the wire from the battery to the single relay for the grid heater.   Works on various years.

13" Battery to Relay
6 gauge with fuse link

$29.00

Dodge Alternator cable - 4 gauge

Various years

Alternator cable
4 gauge 18" alternator with fuse link (for stock alternator)

$31.75

Dodge Alternator cable - 2 gauge

For various years

Alternator cable - 2 gauge 18" with fuse link
(for 180A alternator and above)

$36.00

Don’t see the cable you wanted here?  Custom Battery Cables be happy to build a custom cable to your specifications.  Go to the Custom Orders page for more information.

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