ILONPA Remanufactured Alternator 3.6L 160A 12V for Jeep/Dodge/Chrysler/Ram (2011–2017) Clockwise Direct-Fit

ILONPA remanufactured 3.6L alternator (160A, 12V, clockwise) built to replace AND0578 / 400-52255 across Jeep, Dodge, Chrysler and Ram 2011–2017 models.

This remanufactured alternator is made as a direct-fit replacement for a range of 3.6L Pentastar V6 vehicles from 2011–2017. It restores charging system performance with the same mounting, voltage and rotation orientation as the original equipment, and is tested for reliability and heat resistance. The unit is compatible with multiple OEM and aftermarket part numbers so you can confirm fitment quickly before ordering.

Which vehicles and part numbers does this alternator fit?

This alternator fits specific 3.6L Pentastar vehicles from model years 2011–2017, including many Jeep, Dodge, Chrysler and Ram applications. Cross-reference the listed replacement numbers against your original part to ensure correct match before purchase.

• Jeep Grand Cherokee 3.6L: 2011–2017
• Dodge Durango, Charger, Challenger 3.6L: 2011–2017
• Chrysler 300 3.6L: 2011–2017
• Ram 1500 3.6L: 2016–2017
• Cross-references: AND0578, VND0578, 04801779AG/AH/AI, 400-52255, 421000-0750/0751, LRA04198, and related numbers

How does this alternator compare to the original equipment?

The alternator is remanufactured to match the original unit’s electrical and mechanical specifications: 12 volts, clockwise rotation and 160 amps output. Critical components are inspected and replaced as needed so mounting points, pulley alignment and electrical connectors fit like OE.

• Voltage: 12V and Amperage: 160A for correct charging capacity
• Rotation: clockwise to match factory pulley direction
• Regulator clock: 0.25 to align with vehicle harness orientation
• Remanufactured core inspected and tested for performance

What performance and reliability assurances come with this unit?

Each alternator is tested for durability, heat resistance and electrical output to ensure dependable operation under typical driving conditions. ILONPA provides a one-year warranty to cover manufacturing defects or early failures, with customer support to help diagnose fitment or installation questions.

• Quality testing done for output and thermal performance
• One-year limited warranty from purchase date
• Customer support available for fitment and return guidance
• Remanufactured process targets longer service life than cheap replacements

What should I check before buying and installing?

Confirm your vehicle’s engine size, model year and OEM part number before purchase to prevent fitment issues. During installation, inspect the drive belt, battery connections and ground straps, and verify charging system voltage after installation to ensure correct operation.

• Verify VIN, engine (3.6L) and model year against the compatibility list
• Compare your current alternator’s part number to the cross-reference list
• Inspect belt tension and battery health before and after swap
• Measure system voltage (13.5–14.8V) after installation to confirm charging

Who is this for: This ILONPA alternator is aimed at owners and technicians replacing a failed or weak alternator on 3.6L Pentastar V6 vehicles from 2011–2017 who need a remanufactured, direct-fit unit with OE-equivalent specifications. It’s suitable for DIY mechanics familiar with basic charging system checks and professional shops seeking a tested, warrantied replacement for Jeep Grand Cherokee, Dodge Durango/Charger/Challenger, Chrysler 300 and select Ram 1500 models.