fits model: Frontier. make: Nissan. year: 1999–2002.

( Manufacturer Part Number: 23100-4S10 ), ( Type: Alternator ), ( Oe/oem Part Number: 231004s100 )
The Nissan 23100-4S10 alternator is a critical component of your 1999-2002 Frontier or Exterra with a 3.3L cylinder engine. This alternator is designed to efficiently convert mechanical energy from the engine into electrical energy to power the vehicle's electrical systems and recharge the battery.
This Nissan alternator features a robust and durable design with a compact size that fits perfectly in the engine compartment. The alternator housing is made from aluminum, which not only reduces the overall weight but also offers excellent heat dissipation properties. The alternator pulley is also made from aluminum, reducing unsprung weight for improved vehicle performance.
The alternator has a maximum output of 85 amps, which is more than sufficient to meet the electrical demands of your Frontier or Exterra. It uses a 3-phase rotor design, which ensures smooth and efficient power delivery to the electrical systems. The alternator also comes with a built-in voltage regulator, which maintains the battery voltage within the optimal range to ensure optimal performance of the electrical systems.
The Nissan 23100-4S10 alternator is built to last, with a robust bearing system that reduces friction and wear, and a tough brushes design that ensures long-lasting electrical contact. The alternator also comes with a 3-year/36,000-mile limited warranty, giving you peace of mind and protection against manufacturing defects.
Installation of this alternator is straightforward and can be done by most DIY enthusiasts or by a professional mechanic. The alternator comes complete with all necessary mounting hardware and wiring connections, making the installation process hassle-free. If you're looking for a reliable and efficient alternator for your 1999-2002 Nissan Frontier or Exterra with a 3.3L cylinder engine, then the Nissan 23100-4S10 alternator is the perfect choice for you.
The Nissan 23100-4S10 alternator is a popular replacement option for vehicles with 3.3L cylinder engines, specifically the 99-02 Frontier and Exterra models. This alternator comes with several advantages and disadvantages that potential buyers should consider before making their purchase.
Pros:1. OEM Part: The Nissan 23100-4S10 alternator is a genuine Nissan part, ensuring a perfect fit and optimal performance.
2. Durability: Nissan's engineering and manufacturing expertise result in a robust alternator that can withstand the rigors of daily driving.
3. Warranty: Nissan provides a warranty on this alternator, offering peace of mind and protection against manufacturing defects.
4. Availability: The 23100-4S10 alternator is widely available at Nissan dealerships and auto parts stores.
5. Easy Installation: The alternator's design allows for straightforward installation, making it an attractive choice for DIY enthusiasts.
Cons:1. Cost: As a genuine Nissan part, the 23100-4S10 alternator tends to be more expensive than aftermarket alternatives.
2. Limited Performance Upgrades: Since this is an OEM part, it may not support additional power or performance modifications.
3. Potential for OEM Part Shortages: In cases of high demand or production issues, there may be temporary shortages of OEM parts like this alternator.
Conclusion:The Nissan 23100-4S10 alternator is an excellent choice for those seeking a reliable, high-quality, and durable replacement part for their 99-02 Frontier or Exterra with a 3.3L cylinder engine. While the cost may be higher than aftermarket alternatives, the benefits of a perfect fit, Nissan's warranty, and the peace of mind that comes with using genuine parts often outweigh the extra expense.
Recommendation:If you value original equipment, reliability, and the assurance that comes with a warranty, the Nissan 23100-4S10 alternator is a solid investment for your 99-02 Frontier or Exterra. Keep in mind that the cost might be higher than aftermarket options, but the benefits may make it worthwhile.
These are actual images of the item and shown as is. 30-day warranty for any damage during shipping or if it is not compatible with your car.