Part #: 8112604N

MPA Electrical 8112604N Alternator

New
⚙️ 33 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦New
🚗Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, Commercial Chassis, Roadmaster, Fleetwood, Caprice, Impala, Lumina APV, Silhouette, and Trans Sport
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Reliable 140 Amp Alternator for GM Vehicles

The MPA Electrical New alternator 8112604N delivers consistent 12-volt power with a 140-amp output, designed specifically for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. This alternator ensures efficient charging and reliable starting performance for vehicles like the Caprice, Fleetwood, and Impala.

  • 140 amps output for stable electrical performance
  • 12 volts system compatibility
  • Clockwise rotation with 4:30 clock position
  • External fan for effective cooling
  • 6 groove serpentine pulley design
  • Internal voltage regulator for simplified installation
  • Manufactured by Delco for trusted quality

Detailed Alternator Features and Specifications

This MPA Electrical New alternator (part number 8112604N) is engineered with a 140-amp capacity to support the electrical demands of various GM vehicles. The 12-volt system ensures compatibility with standard automotive electrical setups. Featuring a clockwise rotation and a 4:30 clock position, this alternator fits precisely in designated engine bays. The external fan design aids in heat dissipation, maintaining optimal operating temperatures during extended use. The 6 groove serpentine pulley matches factory belt configurations, facilitating straightforward replacement. An internal voltage regulator is integrated to maintain consistent voltage output without the need for external components. Manufactured by Delco, this alternator meets OEM standards for durability and performance.

MPA Electrical New Product Line Overview

The New product line from MPA Electrical focuses on delivering updated and reliable electrical components tailored for specific vehicle applications. This alternator is part of that line, offering modern design features such as an internal regulator and external cooling fan to meet the demands of GM vehicles including the Chevrolet Lumina APV and Pontiac Trans Sport. The New line emphasizes compatibility and quality, ensuring that replacement parts like the 8112604N alternator integrate seamlessly with original equipment.

Common Applications and Problem Resolution

  • Replacement for failing or underperforming alternators in Buick Roadmaster and Cadillac Fleetwood
  • Resolves issues with battery not charging properly in Chevrolet Caprice and Impala
  • Addresses electrical system failures caused by worn pulleys or regulators
  • Eliminates overheating problems with external fan cooling
  • Restores proper serpentine belt alignment and tension with 6 groove pulley

Installation Notes and Tips

When installing the MPA Electrical New alternator 8112604N, ensure the clockwise rotation and 4:30 clock position match the vehicle’s original setup. Verify the serpentine belt is compatible with the 6 groove pulley to avoid belt slippage. The internal voltage regulator simplifies wiring, but double-check electrical connections for secure fitment. It is recommended to inspect the battery and charging system components during installation to confirm overall system health.

Quality Assurance and Warranty

This alternator is manufactured by Delco and distributed under the MPA Electrical New product line, ensuring adherence to industry standards for quality and reliability. While specific warranty details are not provided here, MPA Electrical products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.

BrandMPA Electrical
Part Number8112604N
PositionNew
Amps140 Amps
Clock4:30
FanExternal
ManufacturerDelco
Pulley6 Groove Serpentine
RegulatorInternal
RotationClockwise
Volts12 Volts

This part fits 33 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1996BuickRoadmaster5.7LV8N/ANew
1996CadillacCommercial Chassis5.7LV8N/ANew
1996CadillacFleetwood5.7LV8N/ANew
1996ChevroletCaprice5.7LV8N/AOptional fitment with 140 amp alternator.; New
1996ChevroletCaprice4.3LV8N/AOptional fitment with 140 amp alternator.; New
1996ChevroletImpala5.7LV8N/AOptional fitment with 140 amp alternator.; New
1995BuickRoadmaster5.7LV8N/ANew
1995CadillacCommercial Chassis5.7LV8N/ANew
1995CadillacFleetwood5.7LV8N/ANew
1995ChevroletCaprice5.7LV8N/AOptional fitment with 140 amp alternator.; New
1995ChevroletCaprice4.3LV8N/AOptional fitment with 140 amp alternator.; New
1995ChevroletImpala5.7LV8N/AOptional fitment with 140 amp alternator.; New
1995ChevroletLumina APV3.8LV6N/AOptional fitment with 140 amp alternator.; New
1995OldsmobileSilhouette3.8LV6N/ANew
1995PontiacTrans Sport3.8LV6N/ANew
1994BuickRoadmaster5.7LV8N/ANew
1994CadillacCommercial Chassis5.7LV8N/ANew
1994CadillacFleetwood5.7LV8N/ANew
1994ChevroletCaprice5.7LV8N/AOptional fitment with 140 amp alternator.; New
1994ChevroletCaprice4.3LV8N/AOptional fitment with 140 amp alternator.; New
1994ChevroletImpala5.7LV8N/AOptional fitment with 140 amp alternator.; New
1994ChevroletLumina APV3.8LV6N/AOptional fitment with 140 amp alternator.; New
1994OldsmobileSilhouette3.8LV6N/A140 amp alternator required.; New
1994PontiacTrans Sport3.8LV6N/AOptional fitment with 140 amp alternator.; New
1993CadillacCommercial Chassis5.7LV8N/ANew
1993CadillacFleetwood5.7LV8N/ANew
1993ChevroletCaprice5.7LV8N/AOptional fitment with 140 amp alternator.; New
1993ChevroletLumina APV3.8LV6N/AOptional fitment with 140 amp alternator.; New
1993OldsmobileSilhouette3.8LV6N/A140 amp alternator required.; New
1993PontiacTrans Sport3.8LV6N/AOptional fitment with 140 amp alternator.; New
1992ChevroletLumina APV3.8LV6N/AOptional fitment with 140 amp alternator.; New
1992OldsmobileSilhouette3.8LV6N/A140 amp alternator required.; New
1992PontiacTrans Sport3.8LV6N/AOptional fitment with 140 amp alternator.; 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:

104633381046367810479891104802011913595919152103192447618112-5

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