This 4 ga alternator cable for the 4.0L I-6 engine in Cherokee and Grand Cherokee Jeep vehicles is 16 inches long with a 5/16 lug for the alternator (older alternators were 1/4 but newer ones are 5/16) and a 5/16 straight lug for the fuse block connection with a fusible link. The fuse link is a protection device like a circuit breaker. Beware of cheap cables that do not include fuse links.
Recommended for alternators up to 160A. Works great for stock alternators and 160A Dodge Durango alternator upgrade.
Some modifications of the plastic cover at the fuse block connection may be needed depending on the model.