Part #: 8231605N

MPA Electrical 8231605N Alternator

New
⚙️ 20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦New
🚗Fitment: Chevrolet, GMC, Isuzu, and Oldsmobile, Astro, Blazer, S10, Jimmy, Safari, Sonoma, Hombre, and Bravada
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Reliable Alternator for Chevrolet, GMC, Isuzu, and Oldsmobile Vehicles

The MPA Electrical New alternator, part number 8231605N, is designed to provide consistent 12-volt electrical output for a range of Chevrolet, GMC, Isuzu, and Oldsmobile models. Engineered with an internal fan and regulator, this 100-amp alternator ensures efficient charging and reliable starting performance.

  • 100 amps output for stable electrical power
  • Internal fan for effective cooling
  • Internal voltage regulator for consistent voltage control
  • 6 groove serpentine pulley compatible with factory belts
  • Clockwise rotation matching OEM specifications
  • 12 volts system compatibility
  • Manufactured by Delco for trusted quality

Detailed Features and Specifications

This MPA Electrical New alternator (part number 8231605N) is built to meet the electrical demands of vehicles such as the Chevrolet Astro, Blazer, S10, GMC Jimmy, Sonoma, Isuzu Hombre, Bravada, and Oldsmobile Safari. The 100-amp output supports the charging system by maintaining battery voltage and powering electrical components. Its internal fan design helps dissipate heat efficiently, reducing wear and extending alternator life. The internal voltage regulator ensures the alternator delivers a steady 12-volt output, protecting your vehicle’s electrical system from voltage spikes. The 6 groove serpentine pulley is designed for compatibility with factory belt systems, and the clockwise rotation matches original equipment manufacturer (OEM) specifications. Manufactured by Delco, this alternator meets industry standards for durability and performance.

About the MPA Electrical New Product Line

The New product line from MPA Electrical focuses on delivering updated and reliable electrical components for automotive applications. This alternator is part of that line, offering modern internal components such as an integrated fan and regulator to simplify installation and improve performance. The New line is designed to provide direct replacements for OEM parts, ensuring compatibility and ease of maintenance for vehicles including Chevrolet, GMC, Isuzu, and Oldsmobile models.

Common Applications and Issues Addressed

  • Replacement for failing or underperforming alternators in Chevrolet Astro and GMC Jimmy
  • Restores charging system functionality in Isuzu Hombre and Oldsmobile Safari
  • Solves battery drain issues caused by faulty voltage regulation
  • Eliminates overheating problems with internal fan cooling
  • Resolves pulley alignment and belt compatibility concerns with 6 groove serpentine design

Installation Notes and Tips

When installing the MPA Electrical New alternator 8231605N, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the clockwise rotation and 6 groove serpentine pulley match your vehicle’s specifications. Properly torque mounting bolts and reconnect all electrical connections securely. It is recommended to inspect the serpentine belt for wear and replace if necessary to maintain optimal performance.

Quality Assurance and Warranty

This alternator is manufactured by Delco and distributed under the MPA Electrical New product line, ensuring adherence to industry quality standards. While specific warranty details may vary, MPA Electrical typically offers coverage against manufacturing defects. Always consult the product documentation or supplier for exact warranty terms.

BrandMPA Electrical
Part Number8231605N
PositionNew
Amps100 Amps
Clock5:00
FanInternal
ManufacturerDelco
Pulley6 Groove Serpentine
RegulatorInternal
RotationClockwise
Volts12 Volts

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2000ChevroletAstro4.3LV6N/ANew
2000ChevroletBlazer4.3LV6N/ANew
2000ChevroletS104.3LV6N/ANew
2000GMCJimmy4.3LV6N/ANew
2000GMCSafari4.3LV6N/ANew
2000GMCSonoma4.3LV6N/ANew
2000IsuzuHombre4.3LV6N/ANew
2000OldsmobileBravada4.3LV6N/ANew
1999ChevroletBlazer4.3LV6N/ANew
1999ChevroletS104.3LV6N/ANew
1999GMCJimmy4.3LV6N/ANew
1999GMCSonoma4.3LV6N/ANew
1999IsuzuHombre4.3LV6N/ANew
1999OldsmobileBravada4.3LV6N/ANew
1998ChevroletBlazer4.3LV6N/ANew
1998ChevroletS104.3LV6N/ANew
1998GMCJimmy4.3LV6N/ANew
1998GMCSonoma4.3LV6N/ANew
1998IsuzuHombre4.3LV6N/ANew
1998OldsmobileBravada4.3LV6N/ANew

* 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:

104640841046443310480251104802541913603319152053191520711924478219244789810464084081046484008231-588864274

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