Remy 91613 Alternator

Brand Remy 91613
Amperage Rating 105
Fan Type Internal
New or Remanufactured New
OE Manufacturer Delco/Delphi
Pulley Included Yes
Rotation Direction Clockwise
Voltage (V) 12
Voltage Regulator Type Internal
Product line New
Fits Buick and Chevrolet · 9 vehicles

New unit. Built as a new alternator for dependable charging performance.

105-amp output. Provides steady electrical power for everyday driving demands.

Internal regulator. Integrated voltage control helps simplify the charging system.

Cross-references 10327068, 10333165 and 10442782 for the same application. See all 3.

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Remy 91613 Alternator for GM 105-Amp Applications

The Remy 91613 is a new 12-volt alternator built for GM vehicles that require a 105-amp charging system. It is a direct-fit electrical replacement for select 2002-2004 Buick Century, Chevrolet Impala, and Chevrolet Monte Carlo applications with the correct output capacity.

Key Features

  • 105-amp amperage rating for factory-style charging output
  • 12-volt alternator with internal voltage regulator
  • Internal fan design for integrated cooling
  • Clockwise rotation
  • Pulley included
  • New unit from Remy
  • OE manufacturer reference: Delco/Delphi

Product Details

Remy 91613 is an alternator for GM charging systems that use a 105-amp specification. It is built as a new replacement unit with an internal regulator and internal fan, and it is intended for vehicles that match the listed electrical requirements. This part cross-references OE-style numbers 10327068 and 10442782 for the same application. Compatible With 2004 Buick Century, 2004 Chevrolet Impala, and 2004 Chevrolet Monte Carlo, plus 2002-2003 Buick Century, Chevrolet Impala, and Chevrolet Monte Carlo when the vehicle is equipped for 105 amps capacity.

Common Charging System Issues It Can Address

  • Low battery charging caused by a worn alternator
  • Dim lights or unstable electrical output
  • Battery warning light related to charging system failure
  • Noise or bearing wear from an aging alternator
  • Charging performance loss in 105-amp GM applications

Installation Notes and Tips

Verify the vehicle’s charging system specification before installation, especially on 2002-2003 Buick Century, Chevrolet Impala, and Chevrolet Monte Carlo models that require 105 amps capacity. Confirm clockwise rotation, pulley style, voltage, and connector match the original unit before replacement. After installation, check belt alignment and test charging voltage at the battery to confirm proper operation.

Quality Assurance

Remy 91613 is a new alternator built to OE manufacturer reference standards associated with Delco/Delphi applications. Its internal regulator, internal fan, and included pulley support a direct replacement approach for the listed GM fitments.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004BuickCentury3.1LV6N/AAlternator; 105 Amps; New
2004ChevroletImpala3.4LV6N/AAlternator; 105 Amps; New
2004ChevroletMonte Carlo3.4LV6N/AAlternator; 105 Amps; New
2003BuickCentury3.1LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
2003ChevroletImpala3.4LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
2003ChevroletMonte Carlo3.4LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
2002BuickCentury3.1LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
2002ChevroletImpala3.4LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
2002ChevroletMonte Carlo3.4LV6N/ANot compatible with vehicles with less than 105 amps capacity.; New
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
103270681033316510442782