2025+ Honda Civic 1.5L Turbo Engine 200-325 amp Brand X High Output Alternator

2025+ Honda Civic 1.5L Turbo Engine 200-325 amp Brand X High Output Alternator

This is a direct fit alternator replacement for 2025+ Honda Civics with a 1.5L turbo engine 

 This alt will require a smaller belt to be used. 

 120mm standard small case mods 

180a is 305$, 250a is 345$, 280a is 365$, 300a is 395$, 320 amps is 425$.

The 180-250a units have idle output from 150-160 amps at 6-700 idle rpm. *turn on rpm for the alternator*

The 280-300a units have idle output from 160-170 at 700-800 rpm at idle *turn on rpm for the alternator* verify your idle rpm before purchasing the 280+ a units, or you may need a reflash of the cars computer for higher idle rpm.

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?
Message us through the website chat and we’ll be glad to help with your project and make sure your alternator looks just as good as it works.

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.