2003 Infiniti QX4 Alternators

Enhance and Protect Your 2003 Infiniti QX4 with Quality Alternators

Maintaining the performance of your 2003 Infiniti QX4 starts with choosing the right parts, and high-quality Alternators help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Alternators specifically for the 2003 Infiniti QX4, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Alternators for Every Budget

Finding affordable, quality Alternators is easy at Advance Auto Parts. With prices starting as low as $156.99 and an average price of $202.99, you can choose one that fits your budget while delivering the quality you expect. Our Alternators are competitively priced, ranging from $156.99 to $248.99, so you get value without compromising on strength or reliability.

Alternators for Your 2003 Infiniti QX4

Carquest Premium – Alternator: Remanufactured, 110 Amps, Limited Lifetime Warranty (Part No.11051A)

Alternator: Remanufactured, 110 Amps, Limited Lifetime Warranty

from

$248.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading limited warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading limited warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

Product Features:


Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Remanufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • Regulators and rectifiers are 100% electronically load tested for reliable charging performance
  • 100% new OE-quality brushes and bearings are used to ensure long service life
  • Rotors and stators are load tested and double insulated for maximum charging performance
  • Slip rings are precision polished for maximum brush contact and service life
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
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Bosch – Alternator: Remanufactured, 110 Amps, 2 Year Limited Warranty (Part No.AL2399X)

Alternator: Remanufactured, 110 Amps, 2 Year Limited Warranty

from

$156.99
The Bosch Premium Alternator delivers exceptional performance and reliability, making it a top choice for demanding automotive needs. With a robust 110-amp output and 12 VDC voltage, this alternator ensures consistent power delivery for your vehicle’s electrical systems. Engineered with high-quality materials and cutting-edge technology, it is built to last and withstand rigorous use. Its clockwise rotation direction and remanufactured design guarantee compliance with Bosch’s strict performance standards, offering a dependable solution for your vehicle. Each unit undergoes 100% factory testing and full-load evaluation to ensure optimal functionality, providing peace of mind and long-term value.

Product Features:


Product Features:
  • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
  • 100% factory tested, units are remanufactured (not rebuilt)
  • Built to last – uses high quality materials and the most technologically advanced developments.
  • Designed to deliver consistent power output, ensuring reliable performance for your vehicle’s electrical systems.
  • Engineered with a robust 110-amp capacity to meet demanding automotive power requirements.
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FAQs for 2003 Infiniti QX4 Alternators

Which Alternators are the top sellers for the 2003 Infiniti QX4?

Out of 2 Alternators that fit 2003 Infiniti QX4s, the following parts are the top sellers:
Alternator: Remanufactured, 110 Amps, 2 Year Limited Warranty
from $156.99
This product is not rated
Alternator: Remanufactured, 110 Amps, 2 Year Limited Warranty
Alternators

How can I make sure that a part will be compatible with my 2003 Infiniti QX4?

Our Infiniti QX4 aftermarket and OEM parts are designed specifically for the 2003 model. You can always find your specific fitment and compatibility for your 2003 Infiniti on an individual product page.

What is the price range for 2003 Infiniti QX4 Alternators?

The range of prices of Alternators for the 2003 Infiniti QX4 goes from $156.99 up to $248.99 for the most premium parts.

What is the average price of 2003 Infiniti QX4 Alternators?

2003 Infiniti QX4 Alternators average $202.99 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Alternators for other Infiniti QX4 model years?

Yes, we currently stock Alternators for 5 model years of Infiniti QX4s, from 1997 to 2002. Model years 2002, 2001, 2000, 1999, 1998, and 1997 are the most popular for Alternators purchases.

Can I get help with 2003 Infiniti QX4 Alternators orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Infiniti Alternators and more.

What is your return policy for Infiniti QX4 Alternators?

Advance Auto Parts keeps returns simple. For new Infiniti QX4 Alternators and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.