Universal Fit Alternator For 2001-2006 3.7L And 4.7L Durango Jeep Commander Grand Cherokee Liberty Replaces 334-1508 4801252AA 5170748AA 56029914AA 56029914AE 421000-0040 421000-0042 421000

Single-unit universal fit alternator for 2001-2006 Jeep
✔️ 12V DC, CW rotation, 160A, aluminum housing, easy install

This universal-fit alternator replaces OEM units across 2001-2006 Dodge Durango and various Jeep SUVs including Commander, Grand Cherokee, and Liberty. It delivers a direct-fit replacement that powers the electrical system while maintaining battery charge on the road.

✅ Compatibility: Fits Durango 4.7L 2001-2006, Durango 3.7L 2004-2006, Commander 3.7L/4.7L 2006, Grand Cherokee 3.7L/4.7L 2005-2006, Liberty 3.7L 2002-2006
✅ Replaces numbers: 334-1508, 4801252AA, 5170748AA, 56029914AA, 56029914AE, 421000-0040, 421000-0042, 421000-0043, 421000-0044, 400-52118R, 400-52527R
✅ Specification: Voltage 12V, Rotation CW, Amperage 160A, Clock 2, Pulley Class S6, Regulator IR, Fan Type IF
✅ Material & durability: Aluminum housing, copper thickened coil, external insulating coating guards against short circuits
✅ Installation & warranty: In-situ install; 30-day refund, 1-year replacement parts

💡 What is an alternator used for in a vehicle?

In short, the alternator charges the battery and powers electrical systems while the engine runs. - Replacement fits 2001-2006 Durango, Commander, Grand Cherokee, Liberty with 3.7L or 4.7L engines - 12V 160A output, CW rotation, S6 pulley, IR regulator, IF fan - Direct-fit upgrade with reliable charging and a solid warranty