A-PREMIUM A2TX1491 Alternator QX56 V8 5.6L

( Brand: A-premium ), ( Manufacturer Part Number: A2TX1491 ), ( Regulator Design Type: Internal ), ( Fitment Type: Direct Replacement ), ( Mounting Hardware Included: No ), ( Type: Alternator ), ( Core Charge: Not Needed ), ( Oe/oem Part Number: 231001la1a ), ( Voltage: 12 V ), ( Compatible Makes: Infiniti, Nissan ), ( Amperage: 150 A ), ( Features: Clockwise Rotation, Pulley Included ), ( Engine: V8 5.6l ), ( Number Of Grooves: 7-groove Pulley )

Review A PREMIUM Alternator Infiniti V8 5.6l fits QX80 2014–2021

Introducing the A-Premium A2TX1491 Alternator, an exceptional replacement solution engineered specifically for Infiniti QX56 and QX80 models from the years 2011 to 2013 for QX56 and from 2014 to 2021 for QX80, all equipped with the V8 5.6L engine. This premium alternator is designed to meet and exceed the original equipment manufacturer's (OEM) standards, ensuring reliable and consistent performance.

The A-Premium A2TX1491 Alternator boasts several advanced features. It is built with a robust and durable design, making it capable of handling the demanding power requirements of your Infiniti SUV. The alternator's high output capacity delivers a consistent charge to the battery, ensuring optimal performance of the vehicle's electrical systems.

This alternator is engineered with a premium double-cone diode design, which significantly reduces power loss and increases efficiency compared to traditional alternator designs. The double-cone diodes enable the alternator to generate electricity more effectively, providing a more stable voltage output and extending the life of the battery.

The A-Premium A2TX1491 Alternator is also equipped with a smart regulator system. This advanced feature constantly monitors the battery's charge level and adjusts the alternator output accordingly to maintain optimal battery health and prevent overcharging or undercharging.

Installation of this alternator is made easy with its plug-and-play design. The alternator comes with all necessary mounting hardware, making the replacement process quick and hassle-free. The alternator's precise fit ensures a seamless integration into your Infiniti SUV, requiring no modifications to the vehicle.

In summary, the A-Premium A2TX1491 Alternator is an exceptional replacement solution for Infiniti QX56 and QX80 models from 2011 to 2013 and 2014 to 2021, equipped with the V8 5.6L engine. With its robust design, high output capacity, smart regulator system, and plug-and-play installation, this premium alternator is an ideal choice for those seeking reliable and efficient power for their Infiniti SUV.

Premium A2TX1491 Alternator for Infiniti QX56/QX80 (2011-2013, 2014-2021) V8 5.6L: A Worthy Investment?

The Premium A2TX1491 alternator is a popular replacement option for the Infiniti QX56 and QX80 (2011-2013, 2014-2021) with the 5.6L V8 engine. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this alternator to help you make an informed decision.

1. Enhanced Durability: The Premium A2TX1491 alternator is known for its robust construction and superior durability. This can help prevent frequent replacements and save you from the costs and inconvenience associated with a failed alternator.

2. Improved Performance: This alternator delivers a higher output than the OEM (Original Equipment Manufacturer) alternator, which can result in better charging system efficiency and a stronger electrical system. This can be particularly beneficial in extreme temperatures or when using high-demand accessories.

3. Reduced Noise: The Premium A2TX1491 alternator operates more quietly than the OEM alternator, resulting in a more comfortable driving experience.

4. Warranty Coverage: This alternator typically comes with an extended warranty, offering peace of mind and protection against potential defects or failures.

1. Potential Compatibility Issues: Although the Premium A2TX1491 alternator is designed to fit most Infiniti QX56 and QX80 models, some users have reported minor compatibility issues. Ensure that the alternator is compatible with your specific vehicle before making a purchase.

2. Higher Cost: The Premium A2TX1491 alternator is usually more expensive than the OEM alternator. This may deter some buyers who are looking for a cost-effective solution.

3. Installation Complexity: Installing an aftermarket alternator like the Premium A2TX1491 can be more complex than installing an OEM alternator due to the presence of additional components. This may require professional installation, which could add to the overall cost.

The Premium A2TX1491 alternator offers several advantages, including enhanced durability, improved performance, reduced noise, and extended warranty coverage. However, potential disadvantages include potential compatibility issues, a higher cost, and installation complexity. Ultimately, whether the Premium A2TX1491 alternator is a worthy investment depends on your individual priorities, budget, and vehicle requirements. If you value superior performance, extended warranty coverage, and reduced noise, this alternator may be an excellent choice for you. However, if you prefer a cost-effective solution with minimal installation complexity, you may want to consider the OEM alternator or other budget alternatives.

If you are looking for a powerful, reliable, and quiet alternator for your Infiniti QX56 or QX80 (2011-2013, 2014-2021) V8 5.6L engine, the Premium A2TX1491 alternator is a solid option to consider. Its superior durability, improved performance, reduced noise, and extended warranty coverage make it an attractive choice for many vehicle owners. Just ensure that you verify its compatibility with your specific vehicle and budget before making a purchase.

Details:

Specifications: voltage : 12V; Amperage: 150A; Rotation: CW Clockwise ; Number of Grooves: 7-Groove Pulley; Pulley Class: S7; condition: New. Regulator Type: Internal. A-Premium Alternator Compatible with Nissan NV2500 NV3500 2018 -2021, Armada 2017 2021 Infiniti QX56 2011 -2013, QX80 2014 -2021, V8 5.6L, 150A 12V 7-Groove Pulley Clockwise, Replace# 231001LA1A: Has some slight cosmetic damage from shipping see pics. Compatible with INFINITI model's.

Compatible with Nissan model's. Reference Number: 11544N, 11544, A2TX1491, A002TX1491, 23100-1LA1A, 90-27-3428, 231001LA1A, 90273428. Fan Type: Internal. Rotation: Clockwise.

Vehicle Fitment: Compatible with Nissan Armada 2017 2021 V8 5.6L, NV2500/NV3500 2018 2021 5.6L; INFINITI QX56 2011 2013 QX80 2014 2021 5.6L To 07/2021.

part #: a2tx1491 prices

• $154.79-$244.99

specifications altnagen:

• for models: Qx80
• for makes: Infiniti
• for years: 2014-2021
• brand: A-premium
• mpn: A2tx1491
• regulator design type: Internal
• fitment type: Direct Replacement
• mounting hardware included: No
• type: Alternator
• core charge: Not Needed
• oe/oem part number: 231001la1a
• voltage: 12 V
• compatible makes: Infiniti, Nissan
• amperage: 150 A
• features: Clockwise Rotation, Pulley Included
• engine: V8 5.6l
• number of grooves: 7-groove Pulley

offer altnagen:

• options: Ship-to-home
• availability: In Stock
• started: May 18, 2025
• sold: 0
• quantity: 1

general altnagen:

• condition: New other see details
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators

returns altnagen:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

seller altnagen:

• city: Las Vegas, Nevada
• # reviews: 775
• rating: 99.1%

payments altnagen:

• other
• wallet: Paypal
• credit card: Visa

shipping altnagen:

• class: Economy
• transit: 4-9 Days
• type: Fixed
• cost: $22.95
• service: Economy

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