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obsolete - do not use
Jeep TJ - 1997-2006 I-6 Wrangler 1/0 ga  - OBSOLETE use 143

Jeep TJ - 1997-2006 I-6 Wrangler 1/0 ga - OBSOLETE use 143



  • Alternator lug bend: straight
  • Alternator lug bend: 90-degree

Product description

Discontinued.  On sale for the same price as smaller 2 ga kit. Only 6 left as of 9/18/2019.

When we sell out we will not be building more. This product will be replaced by the 2 ga product.

Intended for use on high-performance inline 6 cylinder engines.  High compression or stroker engines. (info on strokers here)


  • 1/0 gauge positive battery cable with 4 gauge fuse block lead.
  • 1/0 gauge negative battery cable with 6 gauge chassis ground.
  • Starter lug cover to protect against accidental short circuits during oil changes.  Beware of cheap kits that do not include a cover.
  • 4 gauge alternator cable with fuse link. The fuse link is a protection device like a circuit breaker.  Beware of cheap kits that do not include fuse link.
  • anti-corrosion battery washers. Batteries leak acidic fumes around the post.  Use these washers to help prevent corrosion.
  • anti-corrosion bolts (standard automotive top post only).
  • Military terminal upgrades are optional.  See below.
  • Battery terminal covers optional.  See below.
  • Please Note: One customer reported that the wires were “so thick they were difficult to route to my liking”. If you want cables that are easier to route purchase the 2 ga set below.

Early TJs use a 1-hole fuse block connector with a straight alternator connection.
Later TJ Jeeps use 2-hole fuse block connector that requires a 90-degree bend on the alternator lug.
Please inspect your Jeep’s fuse box and select correct alternator connection when ordering.


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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