Keep every electrical accessory powered and your battery charging with the TERREPOWER (formerly BBB Industries) Remanufactured Alternator 42236. This premium-quality remanufactured unit is built for dependable, reliable service and drops in as a direct-fit replacement for the 2018-2024 Jeep Wrangler [V6-3.6L] and the 2020-2023 Jeep Gladiator [V6-3.6L].
Electrical output: 12-volt DC with a 180-amp rating to feed the battery and vehicle electrical loads.
Pulley: decoupler pulley included, sized for a 6-groove serpentine belt.
Setup: external regulator, negative ground, and air cooling with an internal fan; original OE manufacturer Nippondenso, not one-wire and not brushless.
The alternator converts engine belt-driven rotation into the electrical current that charges the battery and runs the vehicle's systems. Signs the original alternator may need replacing include a battery/charging warning light, dimming lights, a weak or dead battery, or bearing noise — diagnose the charging system first to confirm the alternator is the cause. Country of origin: Mexico.
Interchange: 56029597AA · 56029597AB · 421000-7210 · 4210007210 · 421000-7211 · 4210007211 · Manufacturer part number 42236
This part cross-references / interchanges with the following part numbers:
56029597AA, 56029597AB, 421000-7210, 421000-7211
Frequently Asked Questions
Which vehicles does this alternator fit?
It's a direct-fit replacement for the 2018-2024 Jeep Wrangler [V6-3.6L] and the 2020-2023 Jeep Gladiator [V6-3.6L]. See the Buyer's Guide tab to confirm your vehicle.
What is the output rating?
This alternator is rated at 12 volts DC with a 180-amp output to charge the battery and power the vehicle's electrical systems.
Is a pulley included?
Yes. It ships with a decoupler pulley sized for a 6-groove serpentine belt, so a separate pulley is not required.
What are the signs my alternator may need replacing?
Common signs include a charging/battery warning light, dimming lights, a weak or dead battery, or bearing noise. Have the charging system diagnosed to confirm the alternator is the cause.
Is this a remanufactured or new alternator?
It is a premium-quality remanufactured alternator built for dependable, reliable service. Its original OE manufacturer is Nippondenso.
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WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
