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11121 Car Alternators Fit for Nissan Frontier, Pathfinder, Xterra 2005-2007 V6 4.0L Automotive Replacement Alternator 11121N, 23100EA201, LR1110725, 23100EA20B, 23100EA20BR

Based on 146 reviews
Condition: New
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$90.99
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Availability: Only 5 left in stock, order soon!
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Arrives Sunday, Nov 1
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At a glance

Condition
New
Size
#11121N, 11121 Alternator
Model
11121N, 11121, 23100EA201, 23100EA20B
Weight
14.56 lb
Position
Front
Amperage
110 A

Features 4

  • [Car Alternator Part Number]: 11121N, 11121, 23100EA201, 23100EA20B, 23100EA20BR, LR1110725, LR1110725B, LR1110725BR, 2310MEA20BRW. Before placing an order for the automotive replacement alternators, please verify its fitment with your vehicle using the part number.
  • [New Alternator Specifications]: 1 Amperage: 110A; 2 Voltage: 12V; 3 Rotation: CW(Clockwise); 4 Number of Grooves: 7-Groove Pulley; 5Fan Type: Internal; 6Regulator Type: Internal. When your vehicle stalling engine, sudden dashboard warning lights or failing electrical systems, HAYIAUTO brand-new car alternators is a good choice for you to solve these problems. It offers a simple, reliable replacement for your original alternator.
  • [High-Performance Alternator Replacement]: The robust and precision CNC machined design to reduce friction, vibration and noise, reducing the need for frequent replacements. Rotors and stators are calibrated and then sealed with secondary insulating coating to help prevent shorts.This alternator is thoroughly tested to meet or exceed OEM specifications, ensuring the alternator operates smoothly under demanding conditions.
  • [Reliable Quality Assurance]: Every HAYIAUTO Store alternator is thoroughly tested to ensure it meets the highest standards of performance & reliability. Before leaving the factory, it is subjected to rigorous testing, including "load tests, voltage regulation, cycling tests, and heat resistance tests", to ensure that it will produce a longer life in high heat environments. This thorough quality control process ensures that each alternator performs at its peak right out of the box. With the HAYIAUTO automotive replacement alternators, you can rest assured that it will deliver reliable service throughout its lifespan, minimizing the risk of premature failure.

Description

11121N Alternator – High-Performance, Durable, and Reliable Replacement PartPart Number:11121N, 11121, 23100EA201, 23100EA20B, 23100EA20BR, LR1110725,LR1110725B, LR1110725BR, 2310MEA20BRW11121 Alternator Specification:Amperage: 110AVoltage: 12VRotation: CW(Clockwise)Number of Grooves: 7-Groove PulleyFan Type: InternalRegulator Type: InternalPlug Clock Rear View Main Mounting Ear at 6 O Clock: 10Package: 1 11121N AlternatorCompatibility:Compatible with Nissan Models:2005-2007 for Nissan Frontier V6 4.0L fit LE/Nismo Off-Road/SE Model Alternator2005-2005 for Nissan Pathfinder V6 4.0L Only fit XE Model Alternator2006-2007 for Nissan Pathfinder V6 4.0L Only fit S Model Alternator2005-2007 for Nissan Xterra V6 4.0L To 01/2007 fit Off-Road/S/SE Model Alternator2006-2007 for Nissan Xterra V6 4.0L fit X Model AlternatorPlease make sure the product is suitable for your car model.High-Quality Alternator Features:Premium Auto Parts Alternator: Made with high-grade aluminum materials for long-lasting performance. Provides automotive replacement alternators with precision CNC machined castings, higher output power, and more cooling, which reduces stress on the alternator and extends its service lifeReliable Performance: Provides excellent voltage regulation to ensure smooth operation under various driving conditions.Perfect Replacement for OEM Parts: Bearings are 100% tested to OEM standards and repackaged with OEM-grade lubricants. All dimensions, critical mounting surfaces and contact points are measured to ensure proper fit. Durability is ensured through rigorous accelerated cycle testing.About HAYIAUTO:Premium Quality: HAYIAUTO is committed to providing high-quality automotive parts that meet or exceed OEM standards. Our products undergo rigorous quality control processes to ensure reliability and durability.Competitive Pricing: We strive to offer competitive pricing without compromising on quality. HAYIAUTO aims to provide affordable options for customers while maintaining the highest standards in product performance.Excellent Customer Service: At HAYIAUTO, we prioritize customer satisfaction. Our dedicated customer service team is ready to assist with inquiries, provide technical support, and ensure a smooth purchasing experience.Industry Expertise: With years of experience in the automotive parts industry, HAYIAUTO has developed extensive expertise and knowledge. We leverage this expertise to provide accurate product information, technical guidance, and support to our customers.Note:Before making a auto parts alternator purchase, kindly verify that the automotive replacement alternators is compatible with your vehicle's make, model, and year.It is recommended to have the alternator replacement installed by a qualified automotive technician. Proper installation ensures optimal functionality and minimizes the risk of damage to your vehicle.If you encounter any issues or have concerns about the car alternator's performance, please reach out to our customer support team immediately.

Specs 11

Manufacturer HAYIAUTO
Brand HAYIAUTO
Model 11121 Alternators
Item Weight 14.56 pounds
Package Dimensions 9.49 x 8.43 x 7.28 inches
Item model number 11121N, 11121, 23100EA201, 23100EA20B
Manufacturer Part Number 11121-Alternator
OEM Part Number 11121N, 11121, 23100EA201, 23100EA20B, 23100EA20BR, LR1110725, LR1110725B, LR1110725BR, 2310MEA20BRW

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Better product than locally available reman at fourth cost
Size: #11648N, 11648 Alternator
locally, even with aa business account I was looking at (and did try) a remanufactured alternator before ordering this one. It was over $500.00 and was not fitted for the vehicle. I pulled it and ordered this alternator, this one haas the correct bushings and is a fourth the cost of a remanufactured alternator. I am getting a peak output of around 14 which is well within range, and does not fluctuate under load to less than 13, it works and it works darn well. It was easier to install than the one I had tried previously. For saving $400 plus a core, I consider this a big win; though I cannot talk about the longevity of this alternatior; I have put over 14 hours and 800 miles on it without an issue and am very pleased with the product. ... show more
Reviewed in the United States on January 6, 2026 by Jimmy Jamz

DO NOT BUY
Size: #11163N, 11163 Alternator
If I could put negative stars I would. Lasted less than 2 months pure garbage.
Reviewed in the United States on August 13, 2026 by jj chestnut

Great product
Size: #11340N, 11340 Alternator
Having master mechanic for over 31 years, I can say beyond a reasonable doubt that this product even though not OEM actually works and fits perfectly charges at the regular 14 V, which is a standard product arrived quickly will definitely buy again
Reviewed in the United States on June 27, 2026 by Danny Kyriazopoulos

Lo recomiendo
Size: #11258N, 11258 Alternator
Excelente
Reviewed in the United States on July 29, 2026 by Sergio vazquez

Part works with Nissan rogue SV 2017
Size: #11648N, 11648 Alternator
Installed today. Working like a champ. Will check in for the next 3 months to update on alternator still working.
Reviewed in the United States on July 21, 2026 by Louis

Absolute garbage
Size: #11538N, 11538 Alternator
Don't buy this garbage, didn't even make it down the street before it bricked my wife's suv. Now I need to buy another alternator plus an ecm.
Reviewed in the United States on May 18, 2026 by Robyn

Alternador
Size: #11673N, 11673 Alternator
I bought it for Nissan Sentra 2018, it has come out very well, it has not had any flaws and the price is very favorable
Reviewed in the United States on June 15, 2026 by Yesenia

La calida
Size: #11340N, 11340 Alternator
Es bueno
Reviewed in the United States on March 8, 2026 by Pepe
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