These units are in stock and ready to ship. Place your order before 3PM EST Monday-Friday and your order ships the same day!
Direct Fit | Bolt-On | Plug & Play - This is an exact-fit high output alternator designed specifically for your Infiniti Q40. No modifications are necessary! Our unit mounts the same as your factory Infiniti Q40 alternator and utilizes the same electrical connections.
100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. "If they want your core, find a better store!".
The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!
Monster Audio Performance - This alternator was designed specifically with high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!
125AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your Infiniti Q40 when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory Infiniti alternator!
Daily Driver & Competition Ready - All of our alternators can be used for daily driving or competitions without a problem. These are the most reliable, highest output alternators on the planet designed specifically for your Infiniti Q40. Our unconditional one year warranty backs it up as well as our customer testimonials.
Buy with Confidence! - PowerBastards.com is Better Business Bureau Accredited and maintains an 'A+' rating.
Designed to meet the increasing demands of the stock Infiniti Q40 electrical system WITH the added capacity to handle additional accessories like:
High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
Charging Multiple Batteries
Dual or high pressure/volume electric fuel pumps
Aftermarket ignition components
Aftermarket ECM, PCM's and Scan tools
Laptops and power inverters
High Amperage radiator cooling fans
Aftermarket stereo systems
Alcohol Injection Systems and alternate fuel vehicles
Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
Up Armored Civilian and Military Vehicles
Military Chase Vehicles
This alternator is perfect for anyone needing to beef up their vehicle's current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy-duty, high amperage and brand new. We use the highest quality components to build the best high output alternator, ensuring your unit will last long and run quietly.
One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.
Place your order before 3PM EST Monday-Friday and your order ships the same day!
This Alternator Also Fits:
- 250A High Output Alternator for Infiniti FX35, 2011 3.5L V6
- 250A High Output Alternator for Infiniti EX37, 2013 3.7L V6
- 250A High Output Alternator for Infiniti EX35, 2011 3.5L V6
- 250A High Output Alternator for Infiniti Q70L, 2015 - 2019 3.7L V6
- 250A High Output Alternator for Infiniti Q70, 2014 - 2019 3.7L V6
- 250A High Output Alternator for Infiniti Q60, 2014 - 2015 3.7L V6
- 250A High Output Alternator for Infiniti M37, 2012 - 2013 3.7L V6
- 250A High Output Alternator for Nissan 370Z, 2011 - 2019 3.7L V6
- 250A High Output Alternator for Infiniti QX70, 2014 - 2017 3.7L V6
- 250A High Output Alternator for Infiniti QX50, 2014 - 2017 3.7L V6
- 250A High Output Alternator for Infiniti FX37, 2013 3.7L V6
- 250A High Output Alternator for Infiniti G37, 2011 - 2013 3.7L V6