Part #: 90573

Remy 90573 Alternator

New
⚙️ 2 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$196.39Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦New
🚗Fitment: Nissan, Sentra
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Nissan Sentra Vehicles

The Remy New 90573 alternator is designed specifically for Nissan Sentra models, providing consistent 12-volt electrical power with a 100-amp rating. This new alternator ensures efficient charging and starting performance for your vehicle's electrical system.

  • 100 amp amperage rating for stable electrical output
  • Internal fan type for effective cooling
  • New unit, not remanufactured
  • OE manufacturer: Hitachi for trusted quality
  • Includes pulley for easy installation
  • Clockwise rotation direction
  • Internal voltage regulator for reliable voltage control

About the Remy New Product Line

The Remy New product line focuses on delivering brand-new electrical components that meet or exceed original equipment specifications. This alternator from the New line is built to provide dependable performance and durability, making it a suitable replacement for Nissan Sentra vehicles requiring a direct-fit alternator with OE quality standards.

Detailed Alternator Description

This Remy 90573 alternator features a 100 amp output, ideal for maintaining the electrical demands of Nissan Sentra models. The internal fan design helps regulate temperature during operation, reducing wear and extending the alternator's lifespan. With an internal voltage regulator, this alternator maintains consistent voltage levels, protecting your vehicle's electrical system. The included pulley and clockwise rotation ensure compatibility and straightforward installation.

Common Issues Addressed by This Alternator

  • Battery not charging properly or draining quickly
  • Dim or flickering headlights and dashboard lights
  • Electrical system warning lights on the dashboard
  • Engine stalling or difficulty starting
  • Unusual noises from the engine bay related to the charging system

Installation Notes and Tips

When installing the Remy 90573 alternator, ensure the clockwise rotation matches your Nissan Sentra's specifications. The included pulley simplifies replacement, but verify belt alignment and tension after installation. Disconnect the battery before starting the installation to prevent electrical shorts. It is recommended to inspect related components such as belts and wiring for wear during replacement.

Quality Assurance and Warranty

Manufactured by Hitachi as the original equipment manufacturer, this Remy New alternator meets strict quality standards. Being a new part, it offers reliable performance and durability. Please refer to the warranty information provided by Remy or your parts distributor for specific coverage details.

BrandRemy
Part Number90573
PositionNew
Amperage Rating100
Fan TypeInternal
New or RemanufacturedNew
OE ManufacturerHitachi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001NissanSentra1.8LL4N/A100 Amps, fits various alternator models.; New
2000NissanSentra1.8LL4N/A100 Amps, fits various alternator models.; New

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

23100-5M000LR1100-722

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.