HAYIAUTO 11340N alternator front view highlighting high-output design
HAYIAUTO 11340N alternator side view showing durable housing
HAYIAUTO 11340N pulley-area, 7-groove pulley for reliable belt engagement
HAYIAUTO 11340N internal-assembly, internal regulator supports smooth operation
HAYIAUTO 23100JK01A-alternator-label, OEM-style identifiers aid correct fit
HAYIAUTO 23100JK01A-internal-circuit, factory-standard construction for dependable performance
HAYIAUTO 11340N-packaging, ready-to-install replacement with clear mounting points
HAYIAUTO compatibility-chart, confirms fit with Infiniti and Nissan models
HAYIAUTO 11340N alternator front view highlighting high-output design
HAYIAUTO 11340N alternator side view showing durable housing
HAYIAUTO 11340N pulley-area, 7-groove pulley for reliable belt engagement
HAYIAUTO 11340N internal-assembly, internal regulator supports smooth operation
HAYIAUTO 23100JK01A-alternator-label, OEM-style identifiers aid correct fit
HAYIAUTO 23100JK01A-internal-circuit, factory-standard construction for dependable performance
HAYIAUTO 11340N-packaging, ready-to-install replacement with clear mounting points
HAYIAUTO compatibility-chart, confirms fit with Infiniti and Nissan models

HAYIAUTO 11340N Alternator – 150A 12V Replacement for Infiniti/Nissan (23100JK01A)

Meet the 11340N alternator from HAYIAUTO, a high-performance replacement designed to deliver steady power and reliable starts....
Vendor: HAYIAUTO
Availability: In stock
£177.72
£177.72
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Subtotal: £177.72
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HAYIAUTO 11340N alternator front view highlighting high-output design

HAYIAUTO 11340N Alternator – 150A 12V Replacement for Infiniti/Nissan (23100JK01A)

£177.72
HAYIAUTO 11340N alternator front view highlighting high-output design
HAYIAUTO 11340N alternator side view showing durable housing
HAYIAUTO 11340N pulley-area, 7-groove pulley for reliable belt engagement
HAYIAUTO 11340N internal-assembly, internal regulator supports smooth operation
HAYIAUTO 23100JK01A-alternator-label, OEM-style identifiers aid correct fit
HAYIAUTO 23100JK01A-internal-circuit, factory-standard construction for dependable performance
HAYIAUTO 11340N-packaging, ready-to-install replacement with clear mounting points
HAYIAUTO compatibility-chart, confirms fit with Infiniti and Nissan models

HAYIAUTO 11340N Alternator – 150A 12V Replacement for Infiniti/Nissan (23100JK01A)

£177.72
Description
Description
x

Meet the 11340N alternator from HAYIAUTO, a high-performance replacement designed to deliver steady power and reliable starts. Built for daily drivers, it aims to keep electrical systems operating smoothly even under varied conditions. The unit combines a robust aluminum housing with precision CNC-machined castings for consistent output and extended service life.

Designed to handle demanding driving scenarios, the 11340N uses an internal regulator and a seven-groove pulley to optimize belt engagement and cooling. The result is a replacement that can help maintain stable voltage during acceleration, idling, and highway cruising. The compact, low-profile design minimizes stress on mounting surfaces while delivering dependable performance across compatible Infiniti and Nissan models.

Overview

The 11340N is a 150A, 12V alternator with a clockwise rotation. It is intended as a direct replacement for OEM parts and is tested to ensure bearing performance and electrical stability comparable to original equipment.

Key specifications

  • Amperage: 150A
  • Voltage: 12V
  • Rotation: CW
  • Number of grooves: 7
  • Fan type: Internal
  • Regulator type: Internal

Vehicle fitment highlights

  • Infiniti EX35 2008-2010 V6 3.5L (To 11/30/2009)
  • Infiniti FX35 2009-2010 V6 3.5L (To 2/2010)
  • Infiniti G35 2007-2008 V6 3.5L
  • Infiniti G37 2008-2010 V6 3.7L (To 2/2010)
  • Infiniti M35 2009-2010 V6 3.5L
  • Infiniti M37 2011-2011 V6 3.7L
  • Infiniti Q50 2014-2015 V6 3.7L
  • Infiniti Q70 2014-2019 V6 3.7L (Sport Package)
  • Infiniti Q70L 2016-2019 V6 3.7L (Sport Package)
  • Nissan 350Z 2007-2009 V6 3.5L
  • Nissan 370Z 2009-2010 V6 3.7L

Quality and testing

  • Premium materials and aluminum housing for solid durability
  • Internal regulator and robust bearings designed for reliable voltage control
  • Rigorous testing including load tests, voltage regulation, cycling, and heat resistance

What you get and packaging

  • New 11340N alternator with OEM-grade lubricants
  • Includes all necessary mounting points and wiring connections for a direct replacement
  • Packaging designed to protect during shipping and handling

Installation and care

Before ordering, verify fitment with your vehicle’s make, model, and year. We recommend professional installation to ensure proper mounting and electrical connections and to minimize risk of damage.

Why choose HAYIAUTO

HAYIAUTO delivers premium quality and competitive pricing. Our parts undergo strict quality control to help you achieve dependable performance and ease of maintenance, backed by responsive customer support for any questions about fitment or installation.

FAQ

Q: Will this alternator fit my Infiniti or Nissan model?

A: This 11340N replacement fits Infiniti and Nissan models listed in the compatibility notes; verify part numbers 11340N or 23100JK01A against your OEM specification before purchasing.

Q: What installation considerations should I know?

A: Professional installation is advised to ensure correct fit and electrical integrity; check fitment, mounting points, and torque per service guidelines.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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