Part #: 210-1243

Denso 210-1243 Alternator

Alternator - Reman
7 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Alternator - Reman
Fitment: Acura, RLX
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Denso Reman Alternator for Acura RLX

The Denso Reman Alternator 210-1243 is designed to provide consistent 12-volt electrical power for your Acura RLX. Engineered to meet original equipment specifications, this alternator ensures efficient charging and reliable starting performance.

  • Voltage: 12.0 volts for standard automotive electrical systems
  • Amperage Rating: 150 amps to support vehicle electrical demands
  • Fan Type: Internal fan for effective cooling and compact design
  • Rotation Direction: Clockwise rotation matching OEM requirements
  • Family: Denso OE quality remanufactured alternator

About the Denso Reman Alternator Product Line

The Denso Reman Alternator line offers remanufactured alternators built to original equipment standards. These units undergo rigorous testing and refurbishment to restore performance and durability. The 210-1243 model is part of this line, providing a cost-effective alternative to new alternators without compromising on quality or fitment for the Acura RLX.

Technical Details and Compatibility

This alternator operates at 12 volts and delivers a 150-amp output, suitable for the electrical system demands of the Acura RLX. Its internal fan design helps maintain optimal operating temperatures while the clockwise rotation matches the vehicle’s original alternator specifications. The Denso 210-1243 alternator is engineered specifically for Acura RLX models, ensuring proper fit and function.

Common Applications and Problem Resolution

  • Replaces faulty or worn-out alternators in Acura RLX vehicles
  • Resolves battery charging issues and electrical system failures
  • Eliminates dimming headlights and electrical accessory malfunctions
  • Addresses warning lights related to charging system faults
  • Restores reliable engine starting and overall electrical performance

Installation Notes and Tips

When installing the Denso Reman Alternator 210-1243, ensure the vehicle battery is disconnected to prevent electrical shorts. Verify the clockwise rotation direction matches the original alternator. Properly torque mounting bolts and reconnect all electrical connections securely. Testing the charging system after installation is recommended to confirm correct operation.

Quality Assurance and Warranty

The Denso Reman Alternator 210-1243 is remanufactured to meet original equipment standards, providing reliable performance for your Acura RLX. While specific warranty details are not provided here, Denso remanufactured parts typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.

BrandDenso
Part Number210-1243
PositionAlternator - Reman
Voltage12.0
Fan TypeInternal
Rotation DirectionClockwise
FamilyDenso oe
Amperage Rating150

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2020AcuraRLXN/AOE; Alternator - Reman
2019AcuraRLXN/A150Amp; Reman Alternator
2018AcuraRLXN/A150Amp; Reman Alternator
2017AcuraRLXN/A150Amp; Reman Alternator
2016AcuraRLXN/A150Amp; Reman Alternator
2015AcuraRLXN/A150Amp; Reman Alternator
2014AcuraRLXN/A150Amp; Reman Alternator

* 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:

31100-R9P-A01

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