2012+ Wrangler Gladiator 3.6L 270+ Amp Large Case XL Case Brand X High Output Alternator

2012+ Wrangler Gladiator 3.6L 270+ Amp Large Case XL Case Brand X High Output Alternator

Sold by AudioSellerz.com

If you need a serious charging upgrade for your 2012+ Jeep Wrangler or Gladiator 3.6L, this Brand X high output alternator is built to deliver the extra current needed for car audio, added accessories, and higher electrical demand. This large case and XL case setup gives you multiple output options depending on how hard you want to push your electrical system.

Standard large case options include 270 amp, 320 amp, 370 amp, and 400 amp versions. These units offer 200+ amps at idle and are built for strong durability in demanding setups. If you need even more charging performance at idle, XL case options include 300 XL, 425 XL, and 475 XL versions. These XL units offer 240+ amps at idle and come standard with 100a diode rectifiers.

Important Installation Notice
A Big 3 upgrade is required when installing a high output alternator. Factory wiring is not designed to support the increased current demand of a high amp alternator or heavy duty alternator upgrade. Failing to upgrade the charging and ground wiring can create excessive heat, voltage drop, and alternator damage, including rectifier failure. Damage caused by improper wiring or failure to complete the Big 3 upgrade is not covered.

Need a Big 3 upgrade kit?
Shop our Big 3 kits here:
https://audiosellerz.com/collections/big-3-kits

Want to learn why a Big 3 upgrade matters?
Read our guide here:
https://audiosellerz.com/blogs/audio-sellerz-blogs/big-3-upgrade-high-output-alternator-car-audio

Need custom powder coating for your alternator?

Add the custom powder coat option directly from the Brand X collection page before placing your order. If you do not see the powder coat color you want, please go to https://www.prismaticpowders.com/, find the color you want that is currently in stock, and then send us the direct link through the website before ordering so we can confirm availability for your custom alternator.

Important Product Information
Brand X high output alternators are hand-built in Ohio and bench tested before shipment. Every unit is built for your specific vehicle and application. If you are upgrading to an aftermarket alternator for car audio or performance use, proper wiring and installation are essential.

Each new unit includes an output sheet, voltage operating range, and installation directions. Every high output car alternator is tested before it ships to help ensure proper performance.

All alternators are supplied in their standard factory color unless custom powder coating is requested. Please note that the alternator shown in product photos may feature a custom color and may not be the exact color you receive unless that finish is specifically requested.

Warranty Information
All new units include a lifetime warranty on labor for repair and rebuild service. The customer is responsible for the cost of any parts needed for the repair or rebuild.

Important Ordering Information
Because each alternator is custom-built to order, average build time is typically 2–4 weeks before shipment.

By placing your order, you acknowledge and agree to the following:

• All sales are final

• Orders cannot be canceled, changed, or modified once placed

• No refunds will be issued under any circumstances

• Your alternator will ship as soon as production is complete

Thank you for your patience and for supporting custom-built products at Audio Sellerz.